Submission #34540266

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Source Code Expand

#include"bits/stdc++.h"

using namespace std;


int main() {
    // freopen("B.in" , "r" , stdin);
    // freopen("B.out" , "w" , stdout);
    string s;
    cin >> s;
    s = '0'+s;
    if (s[1] == '1') {
        cout << "No" << endl;
        return 0;
    }
    int l = 0;
    vector<int> ss(11);
    for (int i = 1; i <= 10; ++i) ss[i] = s[i] == '1' ? 1 : 0;
    vector<int> a(8, 0);
    a[0] = 0;
    a[1] = a[0] + ss[7];
    a[2] = a[1] + ss[4];
    a[3] = a[2] + ss[2] + ss[8];
    a[4] = a[3] + ss[5] + ss[1];
    a[5] = a[4] + ss[9] + ss[3];
    a[6] = a[5] + ss[6];
    a[7] = a[6] + ss[10];
    int flag = 0;
    for (int i = 2; i <= 6; ++i) {
        int t = a[i] - a[i-1];
        if (t > 0) continue;
        if (a[i-1] > 0 && a[7] - a[i] > 0) flag = 1;
    }
    if (flag) cout << "Yes" << endl;
    else cout << "No" << endl;
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:16:9: warning: unused variable ‘l’ [-Wunused-variable]
   16 |     int l = 0;
      |         ^

Judge Result