제출 #144036

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
144036	2019-08-15 18:19:36	The_Wolfpack	Bootfall (IZhO17_bootfall)	C++14	100 / 100	651 ms	4596 KiB

bootfall

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#include <bits/stdc++.h>
using namespace std;
const int NMAX=502;
const int KMAX=502*502;
int n,a[NMAX],dp[KMAX],moze[KMAX],vis[KMAX];
int main()
{
    ios_base::sync_with_stdio(false);
    cin>>n;
    for(int i=1;i<=n;i++) cin>>a[i];
    int sum=0;
    for(int i=1;i<=n;i++) sum+=a[i];
    dp[0]=1;
    for(int i=1;i<=n;i++)
    {
        for(int j=KMAX-1;j>=0;j--)
        {
            if(j-a[i]>=0) dp[j]+=dp[j-a[i]];
        }
    }
    //for(int i=0;i<20;i++) cout<<dp[i]<<endl;
    if(sum&1 || !dp[sum/2])
    {
        cout<<"0"<<endl;
        return 0;
    }
    vector<int> ans;
    for(int i=1;i<=n;i++)
 
 
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