题解 | #统计字符#

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

using namespace std;

int main() {
    string str1, str2;
    while (getline(cin, str1)) {
        int number[1000] = {0};
        if (str1 == "#")
            break;
        getline(cin,str2);
        for (int i = 0; i<str2.size();i++)
            number[str2[i]]++;
        for (int i = 0; i<str1.size();i++)
            printf("%c %d\n", str1[i], number[str1[i]]);

    }
    return 0;
}