제출 #789243

#제출 시각아이디문제언어결과실행 시간메모리
789243Dan4LifeBulldozer (JOI17_bulldozer)C++17
0 / 100
1 ms212 KiB
#include <bits/stdc++.h>
using namespace std;
#define int long long
int32_t main() {
	int n; cin >> n; int sum = 0, ans=0;
	for(int i = 0; i < n; i++){
		int x,y,z; cin>>x>>y>>z;
		sum+=z; if(sum<0)sum=0;ans=max(ans,sum);
	}
	cout << ans;
}
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