题解 | #统计字符#

#include<cstdio>
#include<iostream>
#include<string>

using namespace std;

int main(){
    string findx;
    while(getline(cin,findx)){
        if(findx == "#")
            break;

        string str;
        getline(cin,str);

        for(int i = 0; i < findx.size() ; i++){
            int cnt = 0;
            for(int j = 0 ; j < str.size() ; j++){
                if(findx[i] == str[j])
                    cnt++;
            }
            printf("%c %d\n",findx[i],cnt);

        }

    }

    return 0;
}