锘??xml version="1.0" encoding="utf-8" standalone="yes"?>久久久婷婷五月亚洲97号色,伊人久久精品影院,99国内精品久久久久久久 http://www.shnenglu.com/liujiajia/category/7032.html瀛︿範銆佸伐浣溿佺敓媧匯傝繖鏄笁涓棶棰樸?/description>zh-cn Fri, 30 May 2008 16:01:53 GMT Fri, 30 May 2008 16:01:53 GMT 60 sprint() 鏍煎紡鍖栧啓鍏ュ瓧絎︿覆 http://www.shnenglu.com/liujiajia/archive/2008/05/31/51655.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Fri, 30 May 2008 16:01:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/31/51655.html http://www.shnenglu.com/liujiajia/comments/51655.html http://www.shnenglu.com/liujiajia/archive/2008/05/31/51655.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/51655.html http://www.shnenglu.com/liujiajia/services/trackbacks/51655.html 紼嬪簭浠庤鍙栫敤鎴瘋緭鍏ョ殑firstname,lastname鍜宲rize,騫跺皢浠栦滑璇誨彇鐨勫兼寜鐓т竴瀹氭牸寮忓瓨鍌ㄥ埌鍙︿竴涓瓧絎︿覆鏁扮粍鍐呫?/p>
#include < stdio.h > #define MAX 20 int main( void ) { char first[MAX]; char last[MAX]; char formal[ 2 * MAX + 10 ]; double prize; puts( " Enter your first name " ); gets(first); puts( " Enter your last name " ); gets(last); puts( " Enter your prize money " ); scanf( " %lf " , & prize); sprintf (formal, " %s,%-19s:$%6.2f\n " ,last,first,prize); puts(formal); getchar(); getchar(); return 0 ; }
]]> strcpy() 澶嶅埗瀛楃涓?/title> http://www.shnenglu.com/liujiajia/archive/2008/05/30/51654.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Fri, 30 May 2008 15:57:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/30/51654.html http://www.shnenglu.com/liujiajia/comments/51654.html http://www.shnenglu.com/liujiajia/archive/2008/05/30/51654.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/51654.html http://www.shnenglu.com/liujiajia/services/trackbacks/51654.html
#include < stdio.h > #include< string .h > #define SIZE 40 #define LIM 5 int main( void ) { char qwords[LIM][SIZE]; char temp[SIZE]; int i = 0 ; while (i < LIM && gets(temp)) { strcpy (qwords[i],temp); i ++ ; } puts( " The list " ); for (i = 0 ;i < LIM;i ++ ) { puts(qwords[i]); } getchar(); return 0 ; }
]]> strcmp() 姣旇緝瀛楃涓茬殑鍐呭 http://www.shnenglu.com/liujiajia/archive/2008/05/30/51653.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Fri, 30 May 2008 15:48:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/30/51653.html http://www.shnenglu.com/liujiajia/comments/51653.html http://www.shnenglu.com/liujiajia/archive/2008/05/30/51653.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/51653.html http://www.shnenglu.com/liujiajia/services/trackbacks/51653.html
char try [10]; puts( " Who is 1+1? " ); gets( try ); while (strcmp ( try ,"2") != 0 ) { puts( " No,it's wrong.Try again. " ); gets( try ); } puts( " OK,That's right " );
涓嬮潰紼嬪簭璇存槑鍚勭鎯呭喌涓嬶紝strcmp()鐨勮繑鍥炲鹼細
printf( " strcmp(\ " a\ " ,\ " a\ " )=%d\n " ,strcmp( " a " , " a " )); printf( " strcmp(\ " a\ " ,\ " b\ " )=%d\n " ,strcmp( " a " , " b " )); printf( " strcmp(\ " b\ " ,\ " a\ " )=%d\n " ,strcmp( " b " , " a " )); printf( " strcmp(\ " a\ " ,\ " c\ " )=%d\n " ,strcmp( " a " , " c " )); printf( " strcmp(\ " c\ " ,\ " a\ " )=%d\n " ,strcmp( " c " , " a " )); printf( " strcmp(\ " abc\ " ,\ " abd\ " )=%d\n " ,strcmp( " abc " , " abd " )); printf( " strcmp(\ " abc\ " ,\ " abcd\ " )=%d\n " ,strcmp( " abc " , " abcd " )); printf( " strcmp(\ " abc\ " ,\ " abbd\ " )=%d\n " ,strcmp( " abc " , " abbd " ));
]]> strcat()鍑芥暟 http://www.shnenglu.com/liujiajia/archive/2008/05/27/51323.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Tue, 27 May 2008 12:12:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/27/51323.html http://www.shnenglu.com/liujiajia/comments/51323.html http://www.shnenglu.com/liujiajia/archive/2008/05/27/51323.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/51323.html http://www.shnenglu.com/liujiajia/services/trackbacks/51323.html
#include < stdio.h > #include< string .h > int main( void ) { char string1[ 20 ]; char string2[] = " goodbye " ; gets(string1); strcat(string1,string2); puts(string2); puts(string1); getchar(); return 0 ; }
浠ヤ笂紼嬪簭灝唖tring2瀛楃涓茬殑鎷瘋礉鏀懼埌浜唖tring1鐨勭粨灝俱?br> 鍊煎緱娉ㄦ剰鐨勬槸錛宻tring1鍦ㄨ浣跨敤strcat()鍑芥暟涔嬪墠錛屽簲璇ユ槸宸茬粡鍒濆鍖栨垨鑰呭凡緇忓瓨鍌ㄤ簡涓涓瓧絎︿覆銆傚洜涓哄鏋滃瓧絎︿覆娌℃湁琚垵濮嬪寲錛宻tring1[]閲岄潰鍏冪礌鐨勫瓨鍌ㄦ槸涓涓查殢鏈哄箋俿trcat()闇瑕佹壘鍒皊tring1鐨勭粨灝撅紙絎竴涓嚭鐜扮殑'\0'錛?鐒跺悗鍘繪帀榪欎釜'0',鏈鍚庢妸string2[]鐨勬嫹璐濇斁鍒皊tring1[]鏈鍚庝竴涓肩殑鍚庨潰銆?
]]> 浣跨敤strlen()鑾峰緱瀛楃涓查暱搴?/title> http://www.shnenglu.com/liujiajia/archive/2008/05/27/51321.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Tue, 27 May 2008 11:32:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/27/51321.html http://www.shnenglu.com/liujiajia/comments/51321.html http://www.shnenglu.com/liujiajia/archive/2008/05/27/51321.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/51321.html http://www.shnenglu.com/liujiajia/services/trackbacks/51321.html 浣滅敤錛氳繑鍥炲弬鏁頒腑瀛楃涓茬殑闀垮害銆?br> 浠ヤ笅浠g爜鏄竴涓埅鍙栧瓧絎︿覆鐨勪緥瀛愶細
#include < stdio.h > #include< string .h > void fit( char * , int ); int main( void ) { char msg[] = " Hello moto " ; puts(msg); fit(msg, 5 ); puts(msg); puts(msg + 6 ); getchar(); return 0 ; } void fit( char * string , int size) { if (strlen( string ) > size) { * ( string + size) = ' \0 ' ; } }
鎴彇鍓嶏細
H
e
l
l
o
space
m
o
t
o
\0
鎴彇鍚?br>
fit()鏄埅鍙栧瓧絎︿覆鐨勬柟娉曘傚鏋滃瓧絎︿覆鐨勯暱搴﹀ぇ浜庤鎴彇鐨勯暱搴︼紝閭d箞灝嗘寚鍚戣瀛楃涓茬殑鎸囬拡鍚戝悗縐誨姩size浣嶅悗錛屽皢鎸囬拡鎸囧悜鐨勫唴瀹圭疆涓?\0'錛屽嵆瀛楃涓茬粨鏉熴備絾string+size+1澶勪粛鐒跺瓨鍦ㄤ竴涓瓧絎︿覆銆?
]]> 鍒濇璁よ瘑鏁扮粍銆佹寚閽堝拰瀛楃涓插叧緋?/title> http://www.shnenglu.com/liujiajia/archive/2008/05/24/50913.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Fri, 23 May 2008 16:27:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/24/50913.html http://www.shnenglu.com/liujiajia/comments/50913.html http://www.shnenglu.com/liujiajia/archive/2008/05/24/50913.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/50913.html http://www.shnenglu.com/liujiajia/services/trackbacks/50913.html 瀛楃涓叉暟緇勫垵濮嬪寲錛?/span> (1)char arr[10]="HI"; 鍒濆鍖栧瓧絎︿覆鏁扮粍鏃訛紝緙栬瘧鍣ㄨ嚜鍔ㄥ皢瀛楃涓叉渶鍚庝竴涓瓧絎﹀悗闈㈠姞涓?\0',浠ヨ〃紺哄瓧絎︿覆鐨勭粨鏉熴?br>濡傛灉鏁扮粍鐨勫ぇ灝忓ぇ浜庡瓧絎︿覆鐨勯暱搴?1錛岄偅涔堟妸瀛楃涓茬粨鏉熷悗闈㈢殑鍏冪礌涔熼兘鍒濆鍖栦負'\0'; 鐪嬭繖孌電▼搴忥細 瀹氫箟涓涓ぇ灝忎負12鐨勫瓧絎︿覆鏁扮粍 char str1[12]="jiajia"; 璁╀竴涓猚har鍨嬬殑鎸囬拡鎸囧悜榪欎釜鏁扮粍 char *p1=str1; 杈撳嚭榪欎釜瀛楃涓?br> printf("%s\n\n",str1); 鍒╃敤鎸囬拡杈撳嚭榪欎釜瀛楃涓叉暟緇勪腑姣忎釜鍏冪礌鐨勫瓧絎︺佸瓧絎scii鍊箋佸瓧絎﹀瓨鍌ㄥ湴鍧 for(int i=0;i<12;i++) { printf("%c:%d:%p\n",*p1,*p1,p1); p1++; } 鍙互鐪嬪嚭錛屾暟緇勫厓绱犵殑鍚庡嚑浣嶉兘琚垵濮嬪寲鎴愪簡'\0';浣跨敤printf鎵撳嵃瀛楃涓叉暟緇勬椂錛岀▼搴忛亣鍒扮涓涓?\0'灝辯粨鏉熷瀛楃涓茬殑璇誨彇銆?br> 濡傛灉鏁扮粍鐨勫ぇ灝忓皬浜庡瓧絎︿覆鐨勯暱搴?1錛岀▼搴忓湪榪愯鏃跺彲鑳借鍑虹幇闂錛屾墍浠ュ簲褰撶‘淇濇暟緇勭殑澶у皬瑕佸ぇ浜庡瓧絎︿覆闀垮害鐨勫ぇ灝?1錛?br> 榪欐紼嬪簭鐨勫瓧絎︿覆闀垮害+1灝忎簬鏁扮粍鐨勫ぇ灝忥細 char str2[12]="hello jiajia"; char *p2=str2;
printf("\n\n\n%s\n\n",str2); for(int i=0;i<28;i++) { printf("%c:%d:%p\n",*p2,*p2,p2); p2++; } 浣跨敤printf鎵撳嵃瀛楃涓詫紝紼嬪簭闇瑕佹壘鍒?\0'鎵嶈兘緇撴潫璇誨彇錛岀粨鏋滄壘閬嶆暣涓暟緇勬病鏈夋壘鍒幫紝鍙湁緇х畫欏虹潃鍦板潃瀵繪壘錛屼竴鐩存壘鍒版煇涓湴鍧涓婄殑assii鏄?鐨勶紝瀛楃涓叉墠璇誨彇瀹屾瘯銆傛墍浠ユ湰孌電▼搴忓湪璇誨彇瀹?hello jiajia"涔嬪悗錛屽悗闈㈠彲鑳借繕浼氭湁鍑犱釜闅忔満鐨勫瓧絎︼紝灝辨槸鍥犱負瀛楃涓茬粓姝簬'\0'銆?br>(2)char arr[]="Hello World!"; 榪欑鍒濆鍖栨柟娉曚笉鐢ㄦ媴蹇冩暟緇勫ぇ灝忚繃灝忕殑鎯呭喌錛屾暟緇勭殑澶у皬鐢辯紪璇戝櫒鍐沖畾銆?br>(3)char arr[]={'H','e','e','l','o',' ','W','o','r','l','d','\0'}; 鍚岀浜岀鏂規硶緇撴灉鐩稿悓錛屼絾鏄劇劧瑕侀夯鐑﹁澶氥傚彟澶栵紝' '浠h〃絀烘牸錛宎scii鍊兼槸32錛?\0'浠h〃瀛楃涓茬粨鏉燂紝ascii鍊兼槸0錛?br>(4)char *p="Hello World"; 浣跨敤鏁扮粍鐨勬柟寮忓垵濮嬪寲銆傚悓鏁扮粍涓嶅悓涔嬪鍦ㄤ簬,p鏄竴涓彉閲忥紝鍙互鍋氶掑銆侀掑噺榪愮畻錛岃宎rr鏄暟緇勭殑棣栧湴鍧錛屾槸涓涓湴鍧甯擱噺錛屼笉鑳藉仛閫掑銆侀掑噺榪愮畻銆?br> char *name="liujiajia"; name[0]='L'; printf("\n%s\n",name); name[0]='L';榪欏彞浠g爜鍦ㄦ渶鏂扮殑c99鏍囧噯涓細寮曞彂紼嬪簭寮傚父銆傞渶瑕佹敞鎰忋?br> char *string="c programe"; char *string2; string2=string; //灝嗘寚閽坰tring鐨勫艱祴緇檚tring2 printf("\nstring=%s,&string=%p,string=%p\n",string,&string,string); printf("\nstring=%s,&string=%p,string=%p\n",string2,&string2,string2); 涓婇潰榪欐紼嬪簭鏈鍚庢樉紺猴紝鎸囬拡string鎵鎸囧悜鐨勫湴鍧鍜屾寚閽坰tring2鎵鎸囧悜鐨勫湴鍧鐩稿悓錛岃繖灝辮鏄庡畠浠寚鍚戠殑鏄唴瀛橀噷闈㈠悓涓涓瓧絎︿覆錛屼篃灝辨槸璇村瓧絎︿覆鏈韓騫舵病鏈夊鍒訛紝鑰屾槸浜х敓浜嗕竴涓寚鍚戝悓涓涓瓧絎︿覆鐨勬寚閽堛傝繖鏍風▼搴忕殑鏁堢巼浼氭洿鍔犵殑楂樸傚鏋滈渶瑕佸鍒跺瓧絎︿覆鍙互浣跨敤 strcpy() 鎴?strncpy()銆?br>
]]>鍑芥暟鍜屼簩緇存暟緇勭殑鏂拌璇?鍙傛暟鎸囧畾鏁扮粍絎簩緇村拰絎竴緇村ぇ灝? http://www.shnenglu.com/liujiajia/archive/2008/05/20/50581.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Tue, 20 May 2008 14:31:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/20/50581.html http://www.shnenglu.com/liujiajia/comments/50581.html http://www.shnenglu.com/liujiajia/archive/2008/05/20/50581.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/50581.html http://www.shnenglu.com/liujiajia/services/trackbacks/50581.html
#include < stdio.h > #define ROWS 3 #define COLS 4 void sum_rows( int arr[][COLS], int rows); int main( void ) { int junk[ROWS][COLS] = {{ 1 , 2 , 3 , 4 },{ 5 , 6 , 7 , 8 },{ 9 , 10 , 11 , 12 }}; sum_rows(junk,ROWS); // 姹傚嚭姣忚鐨勬暟鍊兼誨拰銆?nbsp; getchar(); return 0 ; } void sum_rows( int arr[][COLS], int rows) { int r,c,tot; for (r = 0 ;r < rows;r ++ ) { tot = 0 ; for (c = 0 ;c < COLS;c ++ ) { tot += arr[r][c]; } printf( " row%d,sum=%d\n " ,r,tot); } }
鎴戜滑閮界煡閬撲笂闈㈢殑浠g爜鍙互欏哄埄鎵ц錛?sum_rows()鐨勫艦鍙傛槸 int arr[][COLS],娌℃湁鎸囧畾鏁扮粍鐨勭涓緇村ぇ灝忋備絾鏄鎯充竴涓嬶紝濡傛灉涓嶆寚瀹氱浜岀淮鐨勫ぇ灝忥紝緇撴灉浼氭庢牱鍛紵 鎴戝啓浜嗕互涓嬩緥瀛愶細
#include < stdio.h > int sum2d( int arr[][], int row, int col); int main( void ) { int arr[3 ][4 ] = {{ 1 , 2,3,5 },{ 3 , 4,4,5 },{2,3,4,5}}; sum2d(arr,3 ,4 ); getchar(); return 0 ; } int sum2d( int arr[][], int row, int col) { for ( int i = 0 ;i < row;i ++ ) { for ( int j = 0 ;j < col;j ++ ) { printf( " %d " ,arr[i][j]); invalid use of array with unspecified bounds } } return 0 ; }
榪愯鍚庡彂鐜幫紝紼嬪簭鎶ラ敊浜嗭紝榪欐槸涓轟粈涔堝憿錛熺櫨鎬濅笉寰楀叾瑙o紝鍚庢潵璇鋒暀浜咰SDN涓婅佸ぇ浠傜粓浜庣◢寰紕鏄庣櫧浜嗙偣鍎褲傛垜鎯沖叿浣撳簲璇ヤ粠涓ゆ柟闈㈣瘉鏄庝負浠涔堜笂闈㈢殑紼嬪簭涓嶅彲琛屻?br>錛?錛変粠浜岀淮鏁扮粍鐨勫瓨鍌ㄦ柟寮忎笂錛氫簩緇存暟緇勫湪鍐呭瓨涓婃槸涓琛屼竴琛岃繛緇殑瀛樺偍鐨勩傚涓嬪浘錛?br>arr[3][4]
arr[0][0]
arr[0][1]
arr[0][2]
arr[0][3]
arr[1][0]
arr[1][1]
arr[1][2]
arr[1][3]
...
鍥犱負arr鏄繖涓暟緇勭殑棣栧湴鍧錛屾垜浠彲浠ョ煡閬揳rr[0][0]鐨勫湴鍧銆傚彧瑕佹垜浠煡閬揳rr[][4]涓暟緇勭浜岀淮鐨勫ぇ灝?#8216;4’錛屾垜浠氨鍙互鎵懼埌浠繪剰琛屽拰鍒楃殑鍦板潃銆俛ddress=arr+(rows-1)*4+cols銆備絾鏄鏋滀笉鐭ラ亾絎簩緇寸殑澶у皬錛岄偅涔堟潯浠跺氨涓嶅浜嗐傛墦涓涓瘮鏂癸紝灝嗚嫢騫蹭釜瀛︾敓鍒嗘垚姣忕粍11浜猴紝騫惰浠栦滑绔欐垚涓鎺掞紝榪欐椂鎴戜滑鍙互瀹氫綅鍑虹鍑犵粍鐨勭鍑犱釜瀛︾敓銆備絾濡傛灉涓嶇煡閬撴瘡緇?1涓漢錛岄偅涔堟垜浠樉鐒跺氨鏃犳硶瀹氫綅浜嗐?br> 錛?錛変粠鎸囬拡鐨勮搴︿笂鐪?榪欑鎬濊礬鎴戣繕鏄湁鐐硅糠緋?:澶у鍙互鍙傜湅榪欎釜甯栧瓙錛?a >http://topic.csdn.net/u/20080520/09/2122e210-5cf5-4b75-b31f-c2523b00cf53.html?575319732 鎭╋紝鐜板湪鏄秺瀛﹁秺榪鋒儜浜嗐傚懙鍛點?br>
]]> 鍑芥暟鍜屼簩緇存暟緇?/title> http://www.shnenglu.com/liujiajia/archive/2008/05/19/50446.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Mon, 19 May 2008 15:03:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/19/50446.html http://www.shnenglu.com/liujiajia/comments/50446.html http://www.shnenglu.com/liujiajia/archive/2008/05/19/50446.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/50446.html http://www.shnenglu.com/liujiajia/services/trackbacks/50446.html
#include < stdio.h > #define ROWS 3 #define COLS 4 void sum_rows( int arr[][COLS], int rows); void sum_cols( int [][COLS], int ); // 鍙互鐪佺暐鍚嶇О int sum2d( int ( * arr)[COLS], int rows); // 鍙︿竴縐嶈娉曞艦寮?/span>int main( void ) { int junk[ROWS][COLS] = {{ 1 , 2 , 3 , 4 },{ 5 , 6 , 7 , 8 },{ 9 , 10 , 11 , 12 }}; sum_rows(junk,ROWS); // 姹傚嚭姣忚鐨勬暟鍊兼誨拰銆?nbsp; printf( " \n " ); // 姹傚嚭姣忓垪鐨勬暟鍊兼誨拰銆?nbsp; sum_cols(junk,ROWS); // 姹傚嚭鍏ㄩ儴鏁板肩殑鎬誨拰銆?nbsp; printf( " \nthe sum of the junk is %d " ,sum2d(junk,ROWS)); getchar(); return 0 ; } void sum_rows( int arr[][COLS], int rows) { int r,c,tot; for (r = 0 ;r < rows;r ++ ) { tot = 0 ; for (c = 0 ;c < COLS;c ++ ) { tot += arr[r][c]; } printf( " row%d,sum=%d\n " ,r,tot); } } void sum_cols( int arr[][COLS], int rows) { int r,c,tot; for (c = 0 ;c < COLS;c ++ ) { tot = 0 ; for (r = 0 ;r < rows;r ++ ) { tot += arr[r][c]; } printf( " col%d,sum=%d\n " ,c,tot); } } int sum2d( int ( * arr)[COLS], int rows) { int r,c,tot = 0 ; for (r = 0 ;r < rows;r ++ ) { for (c = 0 ;c < COLS;c ++ ) { tot += arr[r][c]; } } return tot; }
]]> 鎸囬拡鍜屽緇存暟緇?/title> http://www.shnenglu.com/liujiajia/archive/2008/05/19/50440.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Mon, 19 May 2008 14:28:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/19/50440.html http://www.shnenglu.com/liujiajia/comments/50440.html http://www.shnenglu.com/liujiajia/archive/2008/05/19/50440.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/50440.html http://www.shnenglu.com/liujiajia/services/trackbacks/50440.html 涓銆佸緇存暟緇勫湴鍧鍜屾寚閽堢殑鍏崇郴 int arr2[4][2]={{1,2},{3,4},{5,6},{7,8}}; printf("arr2=%p,&arr2[0]=%p,arr2[0]=%p,&ar2r[0][0]=%p\n",arr2,&arr2[0],arr2[0],&arr2[0][0]);
arr[0][0] (1)
arr[1][0] (3)
arr[2][0] (5)
arr[3][0] (7)
arr[0][1] (2)
arr[1][1] (4)
arr[2][1] (6)
arr[3][1] (8)
涓婇潰鐨勭▼搴忕殑緇撴灉杈撳嚭绔熺劧閮戒竴鏍楓備負浠涔堝憿錛?br>棣栧厛 arr2 浠h〃鐨勬槸arr2鏁扮粍鐨勯鍦板潃錛屾墍浠?arr2鐨勫煎拰 arr2絎竴涓瓙鍏冪礌arr2[0]鐨勫湴鍧鐩稿悓錛屽嵆 &arr2[0]錛?br>arr2[0]鏄惈鏈変袱涓暣褰㈠厓绱犱竴緇存暟緇勭殑棣栧湴鍧錛屽嵆&arr2[0][0]鐨勫箋?br>綆鍗曠殑璇達細arr[0]鏄竴涓暣鏁板ぇ灝忓璞$殑鍦板潃錛宎rr2鏄袱涓暣鏁板ぇ灝忓璞$殑鍦板潃銆傚洜涓烘暣鏁板拰涓や釜鏁存暟緇勬垚鐨勬暟緇勫紑濮嬩簬鍚屼竴涓湴鍧錛屾墍浠?arr2 鍜?arr2[0] 鍏鋒湁鐩稿悓鐨勬暟鍊箋?br>浜屻佹寚閽堬紙鍦板潃錛夎繍綆楀拰澶氱淮鏁扮粍鐨勫叧緋?/strong> printf("arr2+1=%p,arr2[0]+1=%p\n",arr2+1,arr2[0]+1); 鐜板湪鎴戜滑鐭ラ亾錛宎rr2 鍜?arr2[0]鍏鋒湁鐩稿悓鐨勬暟鍊鹼紝浣嗘槸arr2+1鍜宎rr2[0]+1涓轟粈涔堟暟鍊間笉涓鏍峰憿錛熻繖鏄洜涓猴紝arr2鎸囧悜鐨勫璞″ぇ灝忔槸涓や釜int錛屽効arr2[0]鎵鎸囧悜鐨勫ぇ灝忔槸涓涓猧nt銆傛墍浠rr2+1鐨勫艱姣攁rr2[0]+1鐨勫煎涓涓猧nt澶у皬銆?br>涓夈佷嬌鐢?瀵瑰緇存暟緇勫彇鍊?/strong> 鍥犱負 arr2[0] 鏄?arr2[0][0]鐨勯鍦板潃錛屾墍浠?*(arr2[0])浠h〃瀛樺偍鍦╝rr2[0][0]鐨勫箋傚悓鏍鳳紝arr2鏄痑rr2[0]鐨勯鍦板潃錛?arr灝辨槸 arr2[0]鐨勫箋備絾鏄?arr2[0]涔熸槸涓涓湴鍧錛屽嵆&arr2[0][0],鍥犳*arr2鏄?&arr2[0][0]銆傛墍浠?*&arr2[0][0] 絳変環浜?**arr2銆?&arr2[0][0] 鍙互綆鍖栦負 arr2[0][0]銆傛墍浠?arr2[0][0]==**arr2銆?br>綆鑰岃█涔嬶細arr2鏄湴鍧鐨勫湴鍧錛屾墍浠ラ渶瑕佺粡榪囦袱嬈″彇鍊兼墠鑳藉彇鍒板叿浣撶殑鏁板箋?br> 瀛﹀畬榪欎釜鐭ヨ瘑鐐癸紝鎵嶅彂鐜板湪鎸囬拡紜疄寰堥毦鎳傘?br>
]]> 鎸囬拡鐨勫熀鏈繍綆?/title> http://www.shnenglu.com/liujiajia/archive/2008/05/19/50421.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Mon, 19 May 2008 11:08:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/19/50421.html http://www.shnenglu.com/liujiajia/comments/50421.html http://www.shnenglu.com/liujiajia/archive/2008/05/19/50421.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/50421.html http://www.shnenglu.com/liujiajia/services/trackbacks/50421.html 瀵規寚閽堝彲浠ヨ繘琛?strong>璧嬪?/strong>銆?strong>姹傚?/strong>鎴?strong>鍙栧?/strong>銆?strong>鍙栨寚閽堢殑鍦板潃銆?strong>灝嗕竴涓寚閽堝姞涓婁竴涓暣鏁?/strong>銆?strong>澧炲姞鎸囬拡鐨勫?/strong>銆?strong>姹傚樊鍊?/strong>鐨勬搷浣溿傝鍙傜湅浠ヤ笅浠g爜灞曠ず浜嗗嚑縐嶆儏褰細
#include < stdio.h > int main( void ) { int urn[ 5 ] = { 100 , 200 , 300 , 400 , 500 }; int * p1, * p2, * p3; p1 = urn; // 鎶婁竴涓湴鍧璧嬬粰鎸囬拡 p2 =& urn[ 2 ]; // 鍙栧緱urn[2]鐨勫湴鍧錛屽茍璧嬬粰涓涓寚閽?/span> printf( " 鏁扮粍鍚勪釜鍏冪礌鐨勫煎拰鍦板潃錛歕n " ); for ( int i = 0 ;i < 5 ;i ++ ) { printf( " urn[%d]=%d &urn[%d]=%p;\n " ,i,urn[i],i, & urn[i]); } printf( " \n鎸囬拡鎸囧悜鐨勫湴鍧,鎸囬拡鎸囧悜鍦板潃鐨勫?鎸囬拡鐨勫湴鍧\n " ); printf( " p1=%p ,*p1=%d ,&p1=%p " ,p1, * p1, & p1); printf( " \n鎸囬拡鍔犱笂鏁存暟鐨勬晥鏋?鎸囬拡+int!=鎸囬拡錛屾寚閽?int==鍦板潃)錛歕n " ); printf( " p1+4=%p,*(p1+4)=%d " ,p1 + 4 , * (p1 + 4 )); // printf("&(p1+4)=%p",&(p1+4)) // error:p1+4鏄竴涓湴鍧錛屼笉鑳藉鍏惰繘琛屽彇鍦板潃鎿嶄綔錛屼絾鍙互灝唒1+4璧嬬粰涓涓寚閽?nbsp; p1 ++ ; // p++==p1+1銆俻1+1鏄竴涓湴鍧錛屽皢p1+1璧嬬粰p1 printf( " \n鍦╬1++浠ュ悗錛歕np1=%p ,*p1=%d ,&p1=%p\n " ,p1, * p1, & p1); // 姹備袱涓寚閽堝樊鍊?nbsp; printf( " \np2=%p,p1=%p,p2-p1=%d\n " ,p2,p1,p2 - p1); getchar(); return 0 ; }
]]> 甯︽湁鏁扮粍綾誨瀷鍙傛暟鐨勫嚱鏁?/title> http://www.shnenglu.com/liujiajia/archive/2008/05/16/50110.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Fri, 16 May 2008 15:54:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/16/50110.html http://www.shnenglu.com/liujiajia/comments/50110.html http://www.shnenglu.com/liujiajia/archive/2008/05/16/50110.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/50110.html http://www.shnenglu.com/liujiajia/services/trackbacks/50110.html 浼犻掓暟緇勫弬鏁幫紝鍏舵牳蹇冨氨鏄紶閫掕鏁扮粍鐨勯鍦板潃銆傜劧鍚庡嚱鏁板啀閫氳繃鏁扮粍銆佹寚閽堢瓑錛岀敤璇ユ暟緇勭殑棣栧湴鍧鏋勯犱竴涓柊鐨勬暟緇勬垨鎸囬拡錛屽啀閫氳繃浼犻掕繃鏉ョ殑鏁扮粍澶у皬錛屽璇ユ暟緇勮繘琛屾搷浣溿?/p>
#include < stdio.h > #define SIZE 4 int sumbyarr( int a[], int n); int sumbypointer( int * p, int n); int sumbyaddress( int address, int n); int sumbypointer2(int *begin,int *end) int main( void ) { int arr[SIZE] = { 10 , 20 , 30 , 40 }; int sum1; // 浣跨敤鏁扮粍浣滀負褰㈠弬鎺ユ敹鏁扮粍 sum1 = sumbyarr(arr,SIZE); printf( " the total of the arr by array is:%d\n " ,sum1); // 浣跨敤鎸囬拡浣滀負褰㈠弬鎺ユ敹鏁扮粍 int sum2; sum2 = sumbypointer(arr,SIZE); printf( " the total of the arr by pointer is:%d\n " ,sum2); // 浣跨敤鍦板潃浣滀負褰㈠弬鎺ユ敹鏁扮粍 int sum3; sum3 = sumbyaddress(arr,SIZE); printf( " the total of the arr by address is:%d\n " ,sum3); //浣跨敤涓や釜鎸囬拡褰㈠弬鎺ユ敹 int sum4; sum4=sumbypointer2(arr,arr+SIZE); printf(" the total of the arr by pointer2 is:%d\n " ,sum4); getchar(); return 0 ; } int sumbyarr( int a[], int n) { int index; int total = 0 ; for (index = 0 ;index < n;index ++ ) { total += a[index]; } return total; } int sumbypointer( int * p, int n) { int index; int total = 0 ; for (index = 0 ;index < n;index ++ ,p ++ ) { total +=* p; } return total; } int sumbyaddress( int address, int n) { int * p = address; int index; int total = 0 ; for (index = 0 ;index < n;index ++ ,p ++ ) { total +=* p; } return total; } int sumbypointer2(int *begin,int *end) { int total=0; while(begin<end) { total+=*begin; begin++; } return total; }
浠ヤ笂浠g爜婕旂ず鎬庢牱瀹氫箟鏈夋暟緇勪綔涓哄弬鏁扮殑鍑芥暟銆?br>濡傛灉鏁扮粍浣滀負鍙傛暟浼犻掕繘鍏ユ煇涓嚱鏁幫紝騫朵笖鍦ㄨ繖涓嚱鏁頒腑鏀瑰彉浜嗘暟緇勫厓绱犵殑鍊鹼紝閭d箞紼嬪簭榪斿洖鍚庯紝榪欎釜鏁扮粍鍏冪礌鐨勫兼湁娌℃湁鏀瑰彉鍛紵 褰撶劧錛屽兼敼鍙樹簡錛屽洜涓烘暟緇勬槸閫氳繃鍦板潃浼犻掔殑錛屾敼鍙樹簡琚皟鍑芥暟涓暟緇勭殑鍊間篃灝辨剰鍛崇潃鍚屾椂鏀瑰彉浜嗕富璋冨嚱鏁頒腑鏁扮粍鐨勫箋傚洜涓哄畠浠殑鍦板潃鏄浉鍚岀殑銆?
]]> 璁よ瘑鏁扮粍鍜屾寚閽堢殑鍏崇郴 http://www.shnenglu.com/liujiajia/archive/2008/05/16/50097.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Fri, 16 May 2008 13:30:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/16/50097.html http://www.shnenglu.com/liujiajia/comments/50097.html http://www.shnenglu.com/liujiajia/archive/2008/05/16/50097.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/50097.html http://www.shnenglu.com/liujiajia/services/trackbacks/50097.html int arr[SIZE]={1,2,3,4}; int index; for(index=0;index<SIZE;index++) { printf("arr[%d]=%d address=%p\n",index,arr[index],arr+index); } int *p=arr; for(index=0;index<SIZE;index++) { printf("*(p+%d)=%d p+%d=%p\n",index,*(p+index),index,p+index); } getchar(); return 0; 浠ヤ笂浠g爜灞曠ず浜嗚鍙栨暟緇勪腑鍏冪礌鐨勪袱縐嶆柟寮忥紝絎竴縐嶆槸甯歌鐨勪嬌鐢ㄦ暟緇勪笅鏍囨潵璇誨彇銆傜浜岀鏂規硶鏄嬌鐢ㄦ寚閽堟潵璇誨彇鏁扮粍銆?br> 閫氳繃絎竴涓柟娉曚腑鎵撳嵃鍑烘潵鐨勫唴瀹癸紝鎴戜滑鍙互璁よ瘑鍒幫紝鏁扮粍鍚嶅叾瀹炲氨鏄繖涓暟緇勭殑棣栧湴鍧錛屽嵆錛歛rr=鏁扮粍棣栧湴鍧;arr+1:鏁扮粍絎簩涓厓绱犵殑鍦板潃錛沘rr+2錛氭暟緇勭涓変釜鍏冪礌鐨勫湴鍧錛屼互姝ょ被鎺ㄣ傘傘?br> 絎簩縐嶆柟娉曟垜浠嬌鐢ㄦ寚閽堣闂唬鏇夸簡鏁扮粍涓嬫爣璁塊棶錛屾垜浠皢 arr(鍗蟲暟緇勭殑棣栧湴鍧)璧嬪肩粰浜嗘寚閽?*p錛屾墍浠?p灝辯瓑浜巃rr鐨勯鍦板潃錛宲+1灝辯瓑浜巃rr鐨勪簩涓厓绱犵殑鍦板潃錛岄偅涔?p灝辯浉褰撲簬浜哸rr[0],*(p+1)灝辯浉褰撲簬arr[1]銆?br> 鎴戜滑浠庝腑鍙互寰楀嚭涓涓粨璁猴細鏁扮粍鏍囪瀹為檯涓婃槸涓縐嶅彉鐩鎬嬌鐢ㄦ寚閽堢殑褰㈠紡銆?
]]> 浜岀淮鏁扮粍綆鍗曚嬌鐢?/title> http://www.shnenglu.com/liujiajia/archive/2008/05/16/49998.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Thu, 15 May 2008 16:06:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/16/49998.html http://www.shnenglu.com/liujiajia/comments/49998.html http://www.shnenglu.com/liujiajia/archive/2008/05/16/49998.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/49998.html http://www.shnenglu.com/liujiajia/services/trackbacks/49998.html #include < stdio.h > #define PLAYER 4 #define MATCH 3 int main( void ) { // 灝?鍚嶇悆鍛樿繎涓夊満姣旇禌鐨勫緱鍒嗗垵濮嬪寲 int arrmark[MATCH][PLAYER] = { { 9 , 8 , 7 , 5 }, { 8 , 10 , 8 , 7 }, { 7 , 7 , 10 , 6 } }; // 杈撳嚭鍏蜂綋鎴愮嘩 int i,j; printf( " ***********Roony Ronaldo Kaka Grosso\n " ); for (i = 0 ;i < MATCH;i ++ ) { printf( " match%d: " ,i); for (j = 0 ;j < PLAYER;j ++ ) { printf( " %8d " ,arrmark[i][j]); } printf( " \n " ); } // 鎵撳嵃鎬誨垎 int temp = 0 ; printf( " total " ); for (i = 0 ;i < PLAYER;i ++ ) // 姹傛瘡涓悆鍛樼殑鎬誨垎 { for (j = 0 ;j < MATCH;j ++ ) { temp += arrmark[j][i]; } printf( " %d " ,temp); temp = 0 ; } getchar(); }
]]> 鎸囧畾鏁扮粍澶у皬 http://www.shnenglu.com/liujiajia/archive/2008/05/15/49996.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Thu, 15 May 2008 15:32:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/15/49996.html http://www.shnenglu.com/liujiajia/comments/49996.html http://www.shnenglu.com/liujiajia/archive/2008/05/15/49996.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/49996.html http://www.shnenglu.com/liujiajia/services/trackbacks/49996.html char arr[10]; //OK char arr2[1+2*7]; //OK char arr3[sizeof(char)+2]; //OK char arr4[-2]; //error 鏁扮粍澶у皬涓嶈兘浣跨敤璐熸暟 char arr5[0]; //鏍規嵁緙栬瘧鍣ㄤ笉鍚岋紝鏈夌殑緙栬瘧鍣ㄨ漿鎹負“arr5[]”,鏈夌殑緙栬瘧涓嶉氳繃銆?/span> char arr6[3.14]; //error char arr7[(int)3.14]; //寮哄埗杞崲涓篿nt int m=2; char arr9[m]; //c99鍓嶄笉鍏佽 娉ㄦ剰錛歝99鏍囧噯鍏佽浣跨敤鍙橀噺鎸囧畾鏁扮粍澶у皬銆?
]]> 璁よ瘑鏁扮粍涔嬫暟緇勭殑鍒濆鍖?/title> http://www.shnenglu.com/liujiajia/archive/2008/05/15/49994.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Thu, 15 May 2008 15:11:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/15/49994.html http://www.shnenglu.com/liujiajia/comments/49994.html http://www.shnenglu.com/liujiajia/archive/2008/05/15/49994.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/49994.html http://www.shnenglu.com/liujiajia/services/trackbacks/49994.html
#include < stdio.h > #define SIZE 4 int main( void ) { // 涓鑸垵濮嬪寲 int arr[SIZE] = { 1 , 2 , 3 , 4 }; int index; for (index = 0 ;index < SIZE;index ++ ) { arr[index] ++ ; printf( " arr[%d]=%d\n " ,index,arr[index]); } // 瀹氫箟騫跺垵濮嬪寲涓涓猚onst鏁扮粍銆傛暟緇勫唴鍏冪礌涓嶈兘淇敼 int const arr2[SIZE] = { 1 , 2 , 3 , 4 }; // 鏁扮粍涓嶅垵濮嬪寲錛屽厓绱犵殑鍊間負闅忔満鏁般?nbsp; int arr3[SIZE]; for (index = 0 ;index < SIZE;index ++ ) { printf( " arr3[%d]=%d\n " ,index,arr3[index]); } // 濡傛灉鍒濆鍖栨暟緇勪腑閮ㄥ垎鍏冪礌錛屽叾浠栧厓绱犲垯琚垵濮嬪寲涓? int arr4[SIZE] = { 1 , 2 }; for (index = 0 ;index < SIZE;index ++ ) { printf( " arr4[%d]=%d\n " ,index,arr4[index]); } // 鎸囧畾瑕佸垵濮嬪寲鐨勫厓绱?/span> int arr5[SIZE] = { 1 ,[ 2 ] = 3 ,[ 3 ] = 4 }; for (index = 0 ;index < SIZE;index ++ ) { printf( " arr5[%d]=%d\n " ,index,arr5[index]); } // 鏁扮粍鐨勫厓绱犱釜鏁頒笉鍥哄畾 int arr6[] = { 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 }; printf( " sizeof arr6=%d,sizeof arr6[0]=%d\n " , sizeof arr6, sizeof arr6[ 0 ]); for (index = 0 ;index < sizeof arr6 / sizeof arr6[ 0 ];index ++ ) { printf( " arr6[%d]=%d\n " ,index,arr6[index]); } return 0 ; }
紼嬪簭榪愯緇撴灉鏄細 鎬庝箞鏍鳳紵鏁扮粍鐨勫垵濮嬪寲鏂瑰紡澶氱澶氭牱銆備絾瑕佺伒媧昏繍鐢ㄣ?
]]> 璁よ瘑sizeof http://www.shnenglu.com/liujiajia/archive/2008/05/15/49942.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Thu, 15 May 2008 08:01:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/15/49942.html http://www.shnenglu.com/liujiajia/comments/49942.html http://www.shnenglu.com/liujiajia/archive/2008/05/15/49942.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/49942.html http://www.shnenglu.com/liujiajia/services/trackbacks/49942.html 浠ヤ笅浠g爜婕旂ずsizeof鐢ㄦ硶錛?br>
#include < stdio.h > #include< stddef.h > #include < stdlib.h > int main( void ) { int i; printf( " sizeof(2008)=%d\n " , sizeof ( 2008 )); printf( " sizeof(i)=%d\n " , sizeof (i)); printf( " sizeof i=%d\n " , sizeof i); printf( " sizeof(int)=%d\n " , sizeof ( int )); // printf("sizeof int=%d\n",sizeof int); // sizeof int鍐欐硶閿欒錛?nbsp; printf( " sizeof(char)=%d\n " , sizeof ( char )); printf( " sizeof(float)=%d\n " , sizeof ( float )); printf( " sizeof(double)=%d\n " , sizeof ( double )); return 0 ; }
榪愯緇撴灉鏄劇ず錛?br> 鍙﹀錛宻izeof 鍙互搴旂敤浜庢暟緇勩佺粨鏋勭瓑鎯呭喌錛岃鍙傝冭繖綃囨枃绔狅細http://blog.chinaunix.net/u/20828/showart_438003.html
]]> 璁よ瘑閫掑綊鍑芥暟 http://www.shnenglu.com/liujiajia/archive/2008/05/14/49769.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Tue, 13 May 2008 16:08:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/14/49769.html http://www.shnenglu.com/liujiajia/comments/49769.html http://www.shnenglu.com/liujiajia/archive/2008/05/14/49769.html#Feedback 0 http://www.shnenglu.com/liujiajia/comments/commentRss/49769.html http://www.shnenglu.com/liujiajia/services/trackbacks/49769.html #include < stdio.h > void testfunc( int ); int main( void ) { testfunc( 1 ); return 0 ; } void testfunc( int n) { printf( " Lv%d:%p\n " ,n, & n); // %p 鍦板潃鏄劇ず鏍煎紡 if (n < 4 ) { testfunc(n + 1 ); // testfunc()璋冪敤浜嗚嚜宸?/span> } printf( " 2Lv%d:%p\n " ,n, & n); }
浠ヤ笂鏄竴涓掑綊鐨勭ず渚嬨?br>testfunc()鍦ㄥ唴閮ㄨ皟鐢ㄤ簡鑷繁錛岃繖鏍風殑鍚庢灉鏄細鏆傛椂涓嶆墽琛屾渶鍚庨潰鐨?#8220;printf("2Lv%d:%p\n",n,&n);”錛岃屾槸灝?n+1浣滀負鍙傛暟璋冪敤浜嗚嚜宸憋紝榪欐牱閲嶅錛屾渶緇堢▼搴忕殑緇撴灉鏄細 (鏍規嵁鐢佃剳涓嶅悓錛屽湴鍧鍙兘鏈夋墍涓嶅悓) 紼嬪簭鍏蜂綋榪愯姝ラ錛?br>1.main()璋冪敤testfunc(1) 2.testfunc(1)鎵ц錛屾墦鍗?#8220;lv1:0022FF60”錛?022FF60鏄痭鐨勫湴鍧 3.n<4,鏉′歡鎴愮珛錛?nbsp;testfunc(1)璋冪敤testfunc(2) 4.testfunc(2)鎵ц錛屾墦鍗?#8220;lv1:0022FF40”,鍥犱負姝ゆ椂testfunc(2)鐨勫彉閲弉宸茬粡涓嶆槸testfunc(1)涓殑鍙橀噺n浜嗭紝鎵浠ュ湴鍧涓嶅悓銆傦紙鍑芥暟鐨勫弬鏁頒綔鐢ㄥ煙鍙湪褰撳墠鍑芥暟錛?br>5.n<4錛屾潯浠舵垚绔嬶紝testfunc(2)璋冪敤testfunc(3) 6.testfunc(3)鎵ц錛屾墦鍗?#8220;lv1:0022FF20” 7.n<4錛屾潯浠舵垚绔嬶紝testfunc(3)璋冪敤testfunc(4) 8.testfunc(4)鎵ц錛屾墦鍗?#8220;lv1:0022FF00” 9.n<4,鏉′歡涓嶆垚绔嬶紝鎵撳嵃“2lv1:0022FF00” 10.榪斿洖璋冪敤testfunc(4)鐨則estfunc(3),鎵撳嵃“2lv1:0022FF20” 11.榪斿洖璋冪敤testfunc(3)鐨則estfunc(2),鎵撳嵃“2lv1:0022FF40” 12.榪斿洖璋冪敤testfunc(2)鐨則estfunc(1),鎵撳嵃“2lv1:0022FF60” OK,榪欏氨鏄嚱鏁扮殑閫掑綊璋冪敤錛岄氫織鐨勮灝辨槸鍑芥暟鑷繁璋冪敤鑷繁銆備互鍓嶅鏃舵病鏈夊紕鏄庣櫧錛岀幇鍦ㄧ粓浜庡紕鏄庣櫧浜嗐?br>
]]> 璁よ瘑getchar()鍜宲utchar() http://www.shnenglu.com/liujiajia/archive/2008/05/09/49367.html鍒樺姞鍔?/dc:creator>鍒樺姞鍔?/author>Fri, 09 May 2008 14:55:00 GMT http://www.shnenglu.com/liujiajia/archive/2008/05/09/49367.html http://www.shnenglu.com/liujiajia/comments/49367.html http://www.shnenglu.com/liujiajia/archive/2008/05/09/49367.html#Feedback 2 http://www.shnenglu.com/liujiajia/comments/commentRss/49367.html http://www.shnenglu.com/liujiajia/services/trackbacks/49367.html ch=getchar(); 鍜?scanf("%c",&ch);鏄悓鏍風殑鏁堟灉銆?br> putchar()鍑芥暟鐢ㄦ潵鎵撳嵃瀹冪殑鍙傛暟銆?br>putchar(ch); 鍜?printf("%c",ch); 鏄悓鏍風殑鏁堟灉銆?br> 榪欎袱涓嚱鏁伴兘鍦?stdio.h 鏂囦歡涓畾涔変簡銆?
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