提出 #75105192

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ソースコード 拡げる

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vi = vector<int>;
using vll = vector<ll>;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
#define all(x) (x).begin(), (x).end()
#define pb push_back

template<class T> inline bool chmax(T& a, T b) { return a < b ? a = b, 1 : 0; }
template<class T> inline bool chmin(T& a, T b) { return a > b ? a = b, 1 : 0; }

const int MOD = 1e9 + 7;

void solve() {
    int n,m;cin>>n>>m;
    set<int> st;
    for(int i=0;i<n;i++){
        int x;cin>>x;
        st.insert(x);
    }
    cout<<(st.size()==n?"Yes\n":"No\n");
    cout<<(st.size()>=m?"Yes\n":"No\n");

    
}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int tt = 1;
    //cin>>tt;
    while (tt--) {
        solve();
    }

    return 0;
}

提出情報

コンパイルエラー

./Main.cpp: In function 'void solve()':
./Main.cpp:23:21: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   23 |     cout<<(st.size()==n?"Yes\n":"No\n");
      |            ~~~~~~~~~^~~
./Main.cpp:24:21: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   24 |     cout<<(st.size()>=m?"Yes\n":"No\n");
      |            ~~~~~~~~~^~~

ジャッジ結果