絎簩棰橈紝涓鐪嬫尯綆鍗曪紝灝辨槸姹傝川鍥犳暟鐨勪釜鏁幫紝鐒跺悗鐪嬭兘琚?鐨勫嚑嬈″箓鏁撮櫎銆?br />涓寮濮嬪寙蹇欏啓浜嗕竴涓紝鐒跺悗鎻愪氦錛?00鍒嗐?br />浠g爜濡備笅錛?br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽int聽getLevel(long聽long聽N)聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽{聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽int聽res聽=聽0;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽for(long聽long聽i=2;i*i<=N;++i){聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽while(N%i==0){
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽res++;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽N/=i;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽}聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽}
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽int聽r=0;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽while(res/4!=0){
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽res/=4;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽r++;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 }
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 return聽r;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽}聽
鍚庢潵涓鐪嬶紝i*i<=N榪欐椂錛孨涓鐩村湪鍙橈紝搴旇淇濆瓨涓婲鎴栬呯洿鎺ユ眰sqrt(N)銆備竴寮濮嬩笉澶‘瀹歴qrt鑳藉惁澶勭悊long long錛屽洜姝ょ敤鐩鎬箻鐨勬柟娉曘傚悗鏉ha浜虹殑鏃跺欙紝鍙戠幇涓涓篃鐘簡鍚屾牱鐨勯敊璇紝椹笂鏋勯?6=2*2*2*7,cha鎺?br />浜庢槸鏀規(guī)垚涓嬮潰錛屾彁浜わ紝鍙湁299鍒嗕簡銆傘傘?br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽int聽getLevel(long聽long聽N)聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽{聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽int聽res聽=聽0;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽long聽long聽T聽=聽N;聽//澧炲姞榪欎竴琛屄犅犅犅犅犅犅犅犅犅犅犅?/span>
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽for(long聽long聽i=2;i*i<=T;++i){聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽while(N%i==0){
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽res++;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽N/=i;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽}聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 }
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽int聽r=0;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽while(res/4!=0){
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽res/=4;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽r++;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽}
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽return聽r;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽}聽
緇撴灉榪樻槸琚玞ha鎺変簡銆傚洜涓虹姱浜嗕竴涓弗閲嶇殑閿欒錛屾病鏈夌畻涓婃渶鍚庝竴涓川鍥犳暟錛岃繖涓川鍥犳暟鍙兘澶т簬sqrt(N)銆傚88==2*2*2*11銆?br />姝g‘浠g爜搴旇鏄?br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽int聽getLevel(long聽long聽N)聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽{聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽int聽res聽=聽0;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽long聽long聽T聽=聽N;聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽for(long聽long聽i=2;i*i<=T;++i){聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽while(N%i==0){
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽res++;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽N/=i;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽}聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 }
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽if(N!=1)聽res++;聽//澧炲姞榪欎竴琛?br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽int聽r=0;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽while(res/4!=0){
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽res/=4;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽r++;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽}
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽return聽r;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽}聽
鏈鍚庢埧闂村彧鏈変竴浜鴻繃浜嗙浜岄銆?br />榪樺ソcha浜?涓紝涓嶇劧rating瑕佽穼涓嶅皯浜嗐傘?br />榪樺ソrating榪樻槸娑ㄤ簡涓鐐圭偣銆傘?br />澶矖蹇冧簡錛屼笉鐒跺氨搴旇鑳借繘div1浜嗐傘?br />

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