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답안 #156810

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
156810 2019-10-07T14:12:14 Z Lightning 금 캐기 (IZhO14_divide) C++14
48 / 100
 1000 ms 2552 KB 
#pragma GCC optimize ("O3")
#pragma GCC target ("avx,avx2")

#include <iostream>

using namespace std;

typedef long long ll;

#define fo(a, b, c, d) for(int (a) = (b); (a) <= (c); (a) += (d))
#define int ll

const int N = 2e5;
const int INF = 1e9;

struct rudina {
	int x, g, d;
} a[N];

int n, ans;

main () {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cin >> n;
	fo(i, 1, n, 1) {
		cin >> a[i].x >> a[i].g >> a[i].d;
		//pref[i] = pref[i - 1] + a[i].g;
	}	
	fo(i, 1, n, 1) {
		int power = 0, gold = 0, ansGold = 0;
		fo(j, i, n, 1) {
			power += a[j].d;
			gold += a[j].g;
			if(power >= a[j].x - a[i].x) {
				ansGold = gold;
			}
		}
		ans = max(ans, ansGold); 
	}
	cout << ans;
	return 0;
}

Compilation message

divide.cpp:22:7: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main () {
       ^

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 504 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
31.0 / 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 Correct 2 ms 376 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 3 ms 444 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 22 ms 508 KB Output is correct
12 Correct 22 ms 504 KB Output is correct

Subtask #3
0 / 52.0

# 결과 실행 시간 메모리 Grader output
1 Correct 22 ms 504 KB Output is correct
2 Correct 78 ms 736 KB Output is correct
3 Correct 78 ms 760 KB Output is correct
4 Execution timed out 1068 ms 2552 KB Time limit exceeded
5 Halted 0 ms 0 KB -