제출 #1274866

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1274866		muhammad-mutahir	Room Temperature (JOI24_ho_t1)	C++20	5 / 100	2 ms	580 KiB

Main

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

#define print(l) for(auto i:l) cout<<i<<" ";cout<<endl;
#define input(t,l,n) vector<t>l(n);for(int i = 0;i<n;i++)cin>>l[i];
#define int long long
#define pb push_back
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update> 
#define all(l) l.begin(),l.end()
#define pii pair<int,int>
#define fi first
#define se second

const int M = 998244853;

int inf = 1e18;

void io(){
    #ifndef ONLINE_JUDGE
    freopen("input.in","r",stdin);
    // freopen("outputf.in","w",stdout);
    #endif

    ios::sync_with_stdio(0);//DO NOT USE IN INTERACTIVE
    cin.tie(0), cout.tie(0);
    cout << fixed<<setprecision(9);

}

int n,T;

void solve(){
     cin>>n>>T;
     input(int,l,n);
     // if(T == 1){
     //    cout<<0<<endl;
     // }
     // if(T == 2){
     //    int od = 0;
     //    for(int i:l){
     //        if(i%2)od++;
     //    }
     //    cout<<min(od,n-od)<<endl;
     // }
     vector<int>cnt(T+1,0);
     for(int &i:l){
        i%=T;
        cnt[i]++;
     }
     int ans = 1e18;
     for(int i = 0;i<T;i++){
        ans = min(ans,n-cnt[i]);
     }
     cout<<ans<<endl;

}






signed main(){
    // io();
    int t = 1;

    while(t--) solve();

}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'void io()':
Main.cpp:20:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   20 |     freopen("input.in","r",stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 15
• Subtask 2: 5 / 5
• Subtask 3: 0 / 30
• Subtask 4: 0 / 35
• Subtask 5: 0 / 15