Submission #952936

#	Time	Username	Problem	Language	Result	Execution time	Memory
952936		ezzzay	Bigger segments (IZhO19_segments)	C++14	13 / 100	614 ms	444 KiB

segments

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define ff frist
#define ss second
#define pb push_back=
const int N=2e5+5;
int a[N];
signed main(){
    int ans=0;
    int n;
    cin>>n;
    for(int i=0;i<n;i++)cin>>a[i];
    for(int i=0;i<(1<<n);i++){
        int s=0;
        int tmp=0;
        int u=1;
        int cnt=0;
        
        for(int j=0;j<n;j++){
            s+=a[j];
            if(i & (1<<j)){
                if(tmp>s){
                    u=0;
                }
                tmp=s;
                s=0;
                cnt++;
            }
        }
        
        if(u){
            ans=max(ans,cnt);
        }
    }
    cout<<ans;
}

• Subtask 1: 13 / 13
• Subtask 2: 0 / 14
• Subtask 3: 0 / 10
• Subtask 4: 0 / 36
• Subtask 5: 0 / 27