HDU 1860 统计字符
1 #include <iostream> 2 #include <vector> 3 #include <cstdio> 4 #include <cstring> 5 #include <algorithm> 6 using namespace std; 7 8 int main(){ 9 vector<string> first,second; 10 string a,b; 11 bool exitFlag = false; 12 while(1){ 13 getline(cin,a); 14 if(a == "#") {exitFlag=true;break;} 15 getline(cin,b); 16 first.push_back(a); 17 second.push_back(b); 18 } 19 for(int i = 0; i < first.size(); i ++ ){ 20 for(int j = 0; j < first[i].length(); j ++){ 21 cout<<first[i][j]<<" "<<count(second[i].begin(),second[i].end(),first[i][j])<<endl; 22 } 23 } 24 return 0; 25 }