제출 #90796

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
90796		RAkhshon	은행 (IZhO14_bank)	C++14	0 / 100	2 ms	532 KiB

bank

#include<bits/stdc++.h>
#define ll long long
#define ld long double
#define st string
#define fr first
#define se second
#define INF 1000000000
using namespace std;
ll a[101101], b[101101], dp[101101];
int main()
{
    //freopen("1.txt", "r", stdin);
    //freopen("division.out", "w", stdout);
    ll n, m;
    scanf("%lld %lld", &n, &m);
    for(ll i = 1; i <= n; i ++){
        scanf("%lld", &a[i]);
    }
    for(ll i = 1; i <= m; i ++){
        scanf("%lld", &b[i]);
    }
    sort(b+1,b+1+m);
    ll s = a[1];
    for(ll j = 1; j <= m; j ++)
    for(ll i = 1; i <= s; i ++){
        if(dp[i]==0) dp[i]=INF;
        if(i >= b[j] && dp[i]!=INF) {dp[i]=dp[i];}
        else
        if(i >= b[j] && dp[i-b[j]] == b[j] ) break ;
        else
        if(i >= b[j] && dp[i-b[j]]!=INF ) dp[i]=b[j];
    }
    if(dp[s] != INF) printf("YES");
    else
    printf("NO");
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

bank.cpp: In function 'int main()':
bank.cpp:15:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld %lld", &n, &m);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~
bank.cpp:17:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld", &a[i]);
         ~~~~~^~~~~~~~~~~~~~~
bank.cpp:20:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld", &b[i]);
         ~~~~~^~~~~~~~~~~~~~~

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