제출 #1206947

#제출 시각아이디문제언어결과실행 시간메모리
1206947lmaobruhNadan (COCI18_nadan)C++17
50 / 50
0 ms328 KiB
#include <bits/stdc++.h> using namespace std; #define ll long long #define fi first #define se second #define vi vector<int> #define fo(i,a,b) for(int i=(a);i<=(b);++i) #define fd(i,a,b) for(int i=(a);i>=(b);--i) #define eb emplace_back #define all(x) x.begin(), x.end() #define maxi(a,b) a=max(a,b) #define mini(a,b) a=min(a,b) #define ii pair<int,int> const int N = 1e6+5, mod = 1e9+7; int n, k; void solve() { cin >> k >> n; fo(i,1,n) { if (i<n) cout << i << '\n', k-=i; else cout << k << '\n'; } } signed main() { cin.tie(0)->sync_with_stdio(0); if (fopen("A.inp", "r")) freopen("A.inp", "r", stdin); solve(); }

컴파일 시 표준 에러 (stderr) 메시지

nadan.cpp: In function 'int main()':
nadan.cpp:30:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   30 |         freopen("A.inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~
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