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WA 了很多次...有幾個小細節需要處理就是讀入數據 控制精度 判斷閏年 還有最重要的是理解清楚題意。。。
1 #include<stdio.h>
2#define SIZE 400
3
4int flag , flag2;
5char s1[SIZE],s5[SIZE],s3[SIZE];
6int s4,s2,s6;
7  char month[12][5]= {"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
8int dat[12]={31,28,31,30,31,30,31,31,30,31,30,31};
9 int date;
10struct Q{
11 int qn;
12 int qy;
13 int qr;
14
15 int en;
16 int ey;
17 int er;
18
19 int way;
20 int num;
21 };
22 Q a;
23int shu(){
24 int nn = 0;
25  while(1){
26 if( a.qn == a.en && a.er ==a.qr && a.ey == a.qy) break;
27 if(nn>31) break;
28 if(flag == 1) dat[1] = 29;
29 else
30 dat[1] = 28;
31
32 a.qr++;
33 if(a.qr>dat[a.qy-1])
34 {
35 a.qr = a.qr - dat[a.qy-1];
36 a.qy++;
37 if(a.qy>12){
38 a.qy = a.qy -12;
39 a.qn++;
40 if(flag2 ==1 ){
41 flag = 1;
42 }
43 }
44 }
45 nn++;
46 }
47 return nn ;
48}
49
50int main(){
51 int key ;
52 int i ;
53 while(1){
54 key = 0 ;
55 int num =0;
56
57 scanf("%s %d %s %d %s ",s1,&s2,s3,&s4,s5);
58 if(s5[0] == 'a'){
59 while(1){
60 char temp;
61 scanf("%c",&temp);
62 if(temp == '<')
63 num++;
64 if(temp == '>')
65 num--;
66 if(num == 0) break;
67 }
68 }
69 scanf("%d",&s6);
70 //printf("%s %d %s %d %s %d\n",s1,s2,s3,s4,s5,s6);
71 if(s6 == 0) break;
72 a.en = s4;
73 a.qn = s2;
74 a.num = s6;
75 for(i = 0 ; i <12 ;i++ )
76 if(s1[0] == month[i][0] && s1[1] == month[i][1] && s1[2] ==month[i][2] ){
77 a.qy = i+1;
78 break;
79 }
80 a.qr = 10*(s1[4]-'0')+(s1[5]-'0');
81 for(i = 0 ; i <12 ;i++ )
82 if(s3[0] == month[i][0] && s3[1] == month[i][1] && s3[2] ==month[i][2] ){
83 a.ey = i+1;
84 break;
85 }
86 a.er = 10*(s3[4]-'0')+(s3[5]-'0');
87
88 int m = 100 ;
89
90 switch(s5[0]){
91 case 'p':a.way = 1 ;m = 90*m; break;
92 case 'o':a.way = 2 ;m = 85*m; break;
93 case 'a':a.way = 3 ;m = 80*m; break;
94 }
95 if(a.num>=20){
96 m = 80*m;
97 }
98 else
99 if(a.num>=5 && a.num<=19){
100 m = 90*m;
101 }
102 else
103 m = m*100;
104
105 date = 0;
106 flag = 0;
107 if(a.qn%400 == 0){
108 flag = 1;
109 }
110 else{
111 if(a.qn%4 == 0 && a.qn%100!=0){
112 flag = 1;
113 }
114 }
115 flag2 = 0;
116 if(a.en%400 == 0){
117 flag2 = 1;
118 }
119 else{
120 if(a.en%4 == 0 && a.en%100!=0){
121 flag2 = 1;
122 }
123 }
124 date = shu();
125 if(date>=30) m = m*60;
126 else
127 if(date>=15) m = m*70;
128 else
129 if(date>=7) m = m*90;
130 else
131 m = m*100;
132
133 char ss[SIZE];
134
135 sprintf(ss,"%d\n",m);
136
137 printf("%c%c",ss[0],ss[1]);
138 if(ss[2]=='0'&&ss[3] == '0') {printf("\n");continue;}
139 else
140 printf(".");
141
142 printf("%c",ss[2]);
143 if(ss[3]=='0'){printf("\n");continue;}
144 else
145 {
146 printf("%c\n",ss[3]);
147 }
148
149 }
150
151return 0 ;
152}
153
154
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