제출 #1014668

#제출 시각아이디문제언어결과실행 시간메모리
1014668MMihalevBank (IZhO14_bank)C++17
컴파일 에러
0 ms0 KiB
#include<iostream>
#include<algorithm>
#include<iomanip>
#include<cmath>
#include<cstring>
#include<vector>
#include<queue>
#include<stack>
#include<tuple>
#include<set>
#include<map>
#include<random>
#include<chrono>
#pragma GCC optimize ("unroll-loops")
using namespace std;
const int MAX_N=20;
short dp[(1<<MAX_N)];
short cost[(1<<MAX_N)];
int n,m;
short a[MAX_N];
short b[MAX_N];
signed main ()
{
    ios_base::sync_with_stdio(0);
    cin.tie(NULL);
    cout.tie(NULL);

    cin>>n>>m;

    for(int i=0;i<n;i++)
    {
        cin>>a[i];
    }
    for(int i=0;i<m;i++)
    {
        cin>>b[i];
    }

    dp[0]=-1;

    for(int mask=1;mask<(1<<m);mask++)
    {
        dp[mask]=-1;

        for(int bit=0;bit<m;bit++)
        {
            if(((1<<bit)&(mask))!=0)
            {
                cost[mask]+=b[bit];
            }
        }
        if(cost[mask]==a[0] && n==1)
        {
            cout<<"YES\n";
            return 0;
        }
    }

    if(n==1){cout<<"NO\n";return 0;}

    for(int mask=1;mask<(1<<m);mask++)
    {
        for(int submask=mask;submask;submask=((submask-1)&(mask)))
        {
            if(a[dp[mask & ~submask]+1]==cost[submask])
            {
                dp[mask]=max(dp[mask],(short)(dp[mask & ~submask]+1));
            }
            else dp[mask]=max(dp[mask],dp[mask & ~submask]);
        }
    }

    if(dp[(1<<m)-1]==n-1)cout<<"YES\n";
    else cout<<"NO\n";

    return 0;

컴파일 시 표준 에러 (stderr) 메시지

bank.cpp: In function 'int main()':
bank.cpp:76:13: error: expected '}' at end of input
   76 |     return 0;
      |             ^
bank.cpp:23:1: note: to match this '{'
   23 | {
      | ^