提出 #70962185

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ソースコード 拡げる

#include <bits/stdc++.h>

#include <atcoder/all>

using namespace std;
using namespace atcoder;

#define int long long
#define ALL(x) (x).begin(), (x).end()
#define MAX(x) *max_element(ALL(x))
#define MIN(x) *min_element(ALL(x))

typedef pair<int, int> PI;
typedef pair<int, pair<int, int>> PII;
static const int INF = 1010000000000000017LL;
static const double eps = 1e-12;
static const double pi = 3.14159265358979323846;
static const int dx[4] = {1, -1, 0, 0};
static const int dy[4] = {0, 0, 1, -1};
static const int ddx[8] = {1, -1, 0, 0, 1, 1, -1, -1};
static const int ddy[8] = {0, 0, 1, -1, 1, -1, 1, -1};

template <class T>
inline bool chmin(T& a, T b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}
template <class T>
inline bool chmax(T& a, T b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}

signed main() {
    string S;
    cin >> S;
    vector<int> A;
    for (int i = 0; i < S.size(); ++i) {
        A.push_back(S[i] - '0');
    }
    int ans = INF;
    sort(A.begin(), A.end());
    do {
        if (A[0] == 0) {
            continue;
        }
        string tmp = "";
        for (int i = 0; i < A.size(); ++i) {
            tmp += A[i] + '0';
        }
        int res = stol(tmp);
        chmin(ans, res);
    } while (std::next_permutation(A.begin(), A.end()));
    cout << ans << endl;
}

提出情報

コンパイルエラー

./Main.cpp: In function 'int main()':
./Main.cpp:44:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   44 |     for (int i = 0; i < S.size(); ++i) {
      |                     ~~^~~~~~~~~~
./Main.cpp:54:27: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   54 |         for (int i = 0; i < A.size(); ++i) {
      |                         ~~^~~~~~~~~~

ジャッジ結果