제출 #170761

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
170761		beksultan04	Bank (IZhO14_bank)	C++14	19 / 100	2 ms	396 KiB

bank

#include <bits/stdc++.h>
using namespace std;
#define fr first
#define sc second
#define pb push_back
#define mk make_pair
#define OK puts("OK");
#define sz(s) (int)s.size()
#define pii pair<int,int>
#define int long long
#define all(s) s.begin(), s.end()
#define allr(s) s.rbegin(), s.rend()
#define rep(i,n) for (i=0;i<(n);++i)
#define rep1(i,n) for (i=1;i<=(n);++i)
#define ret return
#define nemeshay ios::sync_with_stdio(0),cin.tie(0);
const int N=1e6+12,INF=1e9+7;
int q[N],a[N],b[N],e[N],g[N],x[N];
bool dp[N];
main(){
    nemeshay
    int n,i,j,k,m,ans=0;
    cin>>n>>m;
    if (n>m){
        cout <<"NO";ret 0;
    }
    rep(i,n)cin>>a[i];
    dp[0]=1;
    rep(i,m){
        cin>>k;
        for (j=20000;j>=0;--j){
            if (dp[j]){
                dp[j+k]=1;
            }
        }
    }
    if (dp[a[0]])
        cout <<"YES";
    else cout <<"NO";

}

컴파일 시 표준 에러 (stderr) 메시지

bank.cpp:20:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^
bank.cpp: In function 'int main()':
bank.cpp:22:19: warning: unused variable 'ans' [-Wunused-variable]
     int n,i,j,k,m,ans=0;
                   ^~~

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