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用 East Central North America 1999 的16个输入文件测试,对照答案,觉得没错,为何 Wrong answer?用C++提交的 请指教,多谢了 代码如下: 加入对QZ的判断也是WA 好吧,我找到原因了,char temp;改成全局变量就可以了。 PS:我在本地用的是 VS2010 不开优化。 #include <string> #include <vector> #include <stdio.h> #include <stdlib.h> #include <iostream> #include <algorithm> using namespace std; int N=0,i,j; string line; vector<string> list,res; vector<string>::iterator item; int cont; int main() { cin>>N; getchar(); while(N>0) { getline(cin,line); if(line.length()!=0) { list.push_back(line); N--; } } line = ""; for(i=0,item=list.begin();item!=list.end();item++) { char temp; for(int j=0;j<(*item).length();j++) { temp=(*item)[j]; if(temp!='-') { if(temp=='A'||temp=='B'||temp=='C') temp = '2'; else if(temp=='D'||temp=='E'||temp=='F') temp = '3'; else if(temp=='G'||temp=='H'||temp=='I') temp = '4'; else if(temp=='J'||temp=='K'||temp=='L') temp = '5'; else if(temp=='M'||temp=='N'||temp=='O') temp = '6'; else if(temp=='P'||temp=='R'||temp=='S') temp = '7'; else if(temp=='T'||temp=='U'||temp=='V') temp = '8'; else if(temp=='W'||temp=='X'||temp=='Y') temp = '9'; line.append(&temp); } } res.push_back(line); line = ""; } sort(res.begin(), res.end()); bool flag=true; for(item=res.begin(),cont=1;item!=res.end();item++,cont=1) { while((item+1)!=res.end()&&(*item)==(*(item+1))) { cont++; item++; } if(cont>1) { (*item).insert((*item).begin()+3,'-'); cout<<(*item)<<" "<<cont<<endl; flag = false; } } if(flag == true) cout<<"No duplicates."<<endl; return 0; } Followed by: Post your reply here: |
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