제출 #472175

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
472175		BidoTeima	Nadan (COCI18_nadan)	C++17	0 / 50	3 ms	332 KiB

nadan

/// isA AC
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
void ACPLS(){
#ifndef ONLINE_JUDGE
    freopen("output.txt","w",stdout);
    freopen("input.txt","r",stdin);
#endif
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
}
#define tc int tttttt;cin>>tttttt;while(tttttt--)
#define sumrange(l,r,arr) (l==0?arr[r]:arr[r]-arr[l-1])
int main(){
    ACPLS();
    int k,n;
    cin>>k>>n;
    for(int i = 1; i < n; i++)
        cout<<i<<'\n';
    cout<<k-n*(n-1)/2;
}

컴파일 시 표준 에러 (stderr) 메시지

nadan.cpp: In function 'void ACPLS()':
nadan.cpp:7:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |     freopen("output.txt","w",stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
nadan.cpp:8:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |     freopen("input.txt","r",stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 50