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답안 #172682

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
172682 2020-01-02T11:06:34 Z tselmegkh 금 캐기 (IZhO14_divide) C++14
17 / 100
 222 ms 1784 KB 
#include<bits/stdc++.h>
using namespace std;
const int N = 1e5 + 5;

int x[N], g[N], d[N];
int main(){
	int n;
	cin >> n;
	for(int i = 1; i <= n; i++){
		cin >> x[i] >> g[i] >> d[i];	
	}
	long long curenergy = d[1], curgold = g[1], ans = 0;
	int r = 2;
	for(int i = 1; i <= n; i++){
		while(r <= n && curenergy + d[r] >= x[r] - x[i]){
			curenergy += d[r];
			curgold += g[r];
			r++;
		}
		ans = max(ans, curgold);
		curenergy -= d[i];
		curgold -= g[i];
	}
	cout << ans << '\n';
}

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 252 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct

Subtask #2
0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Incorrect 3 ms 376 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 52.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 376 KB Output is correct
2 Correct 15 ms 504 KB Output is correct
3 Correct 18 ms 480 KB Output is correct
4 Correct 85 ms 888 KB Output is correct
5 Correct 102 ms 1040 KB Output is correct
6 Correct 222 ms 1516 KB Output is correct
7 Correct 149 ms 1756 KB Output is correct
8 Correct 156 ms 1696 KB Output is correct
9 Correct 144 ms 1784 KB Output is correct
10 Incorrect 144 ms 1784 KB Output isn't correct
11 Halted 0 ms 0 KB -