Submission #1225414

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Source Code Expand

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

using P = pair<ll, ll>;

int main() {
    string s, t, u;
    cin >> s >> t >> u;
    if(s.size() == 5 && t.size() == 7 && u.size() == 5) {
        cout << "valid" << endl;
    } else {
        cout << "invalid" << endl;
    }
}

Submission Info

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