Submission #1195488

#	Time	Username	Problem	Language	Result	Execution time	Memory
1195488		ozner77	Bulldozer (JOI17_bulldozer)	C++17	5 / 100	1 ms	328 KiB

bulldozer

#include <bits/stdc++.h>
using namespace std;
#define ll long long
int main(){
    ll n;
    ll x,y,w;
    map<ll,ll> M;
    vector<ll> V;
    cin>>n;
    for(ll i=0;i<n;i++){
        cin>>x>>y>>w;
        M[x]=w;
    }
    for(auto x:M){
        V.push_back(x.second);
    }
    ll ans=0;
    ll s=0;
    for(ll i=0;i<V.size();i++){
        if(s+V[i]>0){
            s+=V[i];
        }else{
            s=0;
        }
        ans=max(ans,s);
    }
    cout<<ans;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 20
• Subtask 3: 0 / 35
• Subtask 4: 0 / 20
• Subtask 5: 0 / 20