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답안 #921906

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
921906 2024-02-04T13:44:25 Z thunopro Nadan (COCI18_nadan) C++14
50 / 50
 1 ms 348 KB 
#include<bits/stdc++.h>
using namespace std ; 
#define ll long long 
#define maxn 300009 
#define fi first 
#define se second 
#define pb push_back 
#define left id<<1 
#define right id<<1|1 
#define re exit(0); 
#define _lower(v,x) lower_bound(v.begin(),v.end(),x)-v.begin()+1  
 
const int mod = 1e9+7 ; 
const int INF = 1e9 ; 
const int LOG = 18 ; 
 
typedef vector<int> vi ; 
typedef pair<int,int> pii ; 
typedef vector<ll> vl ; 
typedef vector<pii> vii ; 
 
void add ( int &a , int b ) 
{
	a += b ;
	if ( a < 0 ) a += mod ; 
	if ( a >= mod ) a -= mod ; 
}
 
template < typename T > void chkmin ( T &a , T b ) { if ( a > b ) a = b ; } 
template < typename T > void chkmax ( T &a , T b ) { if ( a < b ) a = b ; } 
 
void rf () 
{
	freopen ("bai1.inp","r",stdin) ; 
}
 
int _pow ( int a , int n ) 
{
	if ( n == 0 ) return 1 ; 
	int res = _pow (a,n/2) ; 
	if ( n % 2 ) return 1ll*res*res%mod*a%mod ; 
	else return 1ll*res*res%mod ; 
}

int k , n ; 
int main () 
{
	ios_base::sync_with_stdio(0);
	cin.tie(0);cout.tie(0);
//	rf () ;
	cin >> k >> n ; 
	int value = 1 ; 
	n -- ; 
	while ( n -- ) 
	{
		cout << value << "\n"; 
		k -= value ; 
		value ++ ; 
	}
	cout << k ; 
}

Compilation message

nadan.cpp: In function 'void rf()':
nadan.cpp:34:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   34 |  freopen ("bai1.inp","r",stdin) ;
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct