题解 | #字符串字符匹配#

#include <bits/stdc++.h>
using namespace std;

int main() {
    string s, t;
    getline(cin, s);
    getline(cin, t);
    int judger = 0;
    int count = 0;
    for(int i=0; i<s.size(); i++){
        judger = 0;
        for(int j=0; j<t.size(); j++){
            if(s[i] == t[j]){ judger = 1; break;}
        }
        if(judger == 1){ count += 1;}
        //else {cout << "false" << endl; break;}
    }
    if(count == s.size()) cout << "true" << endl;
    else cout << "false" << endl;
    return 0;
}
// 64 位输出请用 printf("%lld")