Submission #17508236

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

#define pb push_back
#define mp make_pair
#define eb emplace_back


typedef long long ll;
typedef long long ll;
typedef long double ld;


const ll inf = 1e18;
const ll base = 998244353;
ll mod = 1e9 + 7;
const ld eps = 1e-9;






void solve() {
    string s; cin >> s;
    string t = "atcoder";
    if (t < s) {
        cout << 0 << endl;
        return;
    }
    for (int i = 0; i < s.size(); ++i) {
        if (s[i] != 'a') {
            if (i > 0 && s[i] > 't') {
                cout << i - 1 << endl;
            } else {
                cout << i << endl;
            }
            return;
        }
    }
    cout << -1 << endl;
}






int main() {
    srand(time(NULL));
//    freopen("input.txt", "r", stdin);
//    freopen("output.txt", "w", stdout);
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    std::random_device rd;
    std::mt19937 g(rd());
    auto start = clock();

    ll t = 1;
    cin >> t;
    while(t--) {
        solve();
    }


//    std::cerr << ld(clock() - start) / CLOCKS_PER_SEC << std::endl;
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘void solve()’:
./Main.cpp:32:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   32 |     for (int i = 0; i < s.size(); ++i) {
      |                     ~~^~~~~~~~~~
./Main.cpp: In function ‘int main()’:
./Main.cpp:58:10: warning: unused variable ‘start’ [-Wunused-variable]
   58 |     auto start = clock();
      |          ^~~~~

Judge Result