hdu1860

 #include<iostream>
 #include <stdio.h>
 #include<string>
 #include <iomanip>
 using namespace std;
 int main(){
 	string s,t;
 	int n,m,j,i,k,a,b,c;
 	while(getline(cin,s)){
 		if(s[0]=='#') break;
 		getline(cin,t);
 		for(i=0;i<s.size();i++){
 			a=0;
 			for(j=0;j<t.size();j++)
 			   {
				  if(s[i]==t[j]) a++;
 			   } 
            cout<<s[i]<<" "<<a<<endl;
 		}
 	}
 }
  

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转载于:https://www.cnblogs.com/wangyumin/p/5323531.html