제출 #833778

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
833778		baqqon_	은행 (IZhO14_bank)	C++17	0 / 100	92 ms	262144 KiB

bank

#include<bits/stdc++.h>

using namespace std;
 
int main() 
{
    freopen("bank.in", "r", stdin); 
    freopen("bank.out", "w", stdout);
    bool f = 1 ;
    int n , m , cnt = 0 , i = 1 ;
    cin >> n >> m ;
    int a[n] , b[m] ;
    for(; i <= n; i++)
    cin>>a[i];
    for(; i <= m; i++)
    cin>>b[i];
    for(int j = 1; j <= m; j++) 
        if(cnt + b[j] == a[i]) {
            i++ ;
            if(i == n + 1)break;
                cnt = 0;
            }else if(cnt + b[j] > a[i]) {
                f = 0;
                break;
            }else cnt += b[j];
    
    cout << "NO" ;
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

bank.cpp: In function 'int main()':
bank.cpp:9:10: warning: variable 'f' set but not used [-Wunused-but-set-variable]
    9 |     bool f = 1 ;
      |          ^
bank.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("bank.in", "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
bank.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("bank.out", "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 19
• Subtask 2: 0 / 25
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29