oj.uz

답안 #90503

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
90503 2018-12-22T03:17:59 Z daniel_02 금 캐기 (IZhO14_divide) C++14
48 / 100
 17 ms 1304 KB 
#include <bits/stdc++.h>

#define fr first
#define pb push_back
#define sc second
#define ll long long

using namespace std;

const int N = 5005;

pair<int, pair<int, int>> a[N];
ll pre[N], prg[N], ans;

main()
{
	int n;
	
	cin >> n;
	
	for (int i = 1; i <= n; i++)
	{
		scanf("%d%d%d", &a[i].fr, &a[i].sc.fr, &a[i].sc.sc);
		pre[i] = pre[i - 1] + a[i].sc.sc;
		prg[i] = prg[i - 1] + a[i].sc.fr;
	}
	
	for (int i = 1; i <= n; i++)
	{
		for (int j = i; j <= n; j++)
		{
			if (a[j].fr - a[i].fr <= pre[j] - pre[i - 1])
			{
				if (ans < prg[j] - prg[i - 1])
				{
					ans = prg[j] - prg[i - 1];
				}
			}
		}
	}
	cout << ans;
}

Compilation message

divide.cpp:15:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^
divide.cpp: In function 'int main()':
divide.cpp:23:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d", &a[i].fr, &a[i].sc.fr, &a[i].sc.sc);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 356 KB Output is correct
2 Correct 2 ms 380 KB Output is correct
3 Correct 2 ms 456 KB Output is correct
4 Correct 2 ms 536 KB Output is correct
5 Correct 2 ms 560 KB Output is correct
6 Correct 2 ms 564 KB Output is correct
7 Correct 2 ms 568 KB Output is correct
8 Correct 2 ms 572 KB Output is correct
9 Correct 2 ms 596 KB Output is correct
10 Correct 2 ms 596 KB Output is correct
11 Correct 2 ms 604 KB Output is correct
12 Correct 2 ms 660 KB Output is correct

Subtask #2
31.0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 660 KB Output is correct
2 Correct 2 ms 664 KB Output is correct
3 Correct 2 ms 668 KB Output is correct
4 Correct 2 ms 668 KB Output is correct
5 Correct 3 ms 752 KB Output is correct
6 Correct 3 ms 752 KB Output is correct
7 Correct 3 ms 780 KB Output is correct
8 Correct 3 ms 800 KB Output is correct
9 Correct 4 ms 820 KB Output is correct
10 Correct 4 ms 848 KB Output is correct
11 Correct 17 ms 1012 KB Output is correct
12 Correct 17 ms 1144 KB Output is correct

Subtask #3
0 / 52.0

# 결과 실행 시간 메모리 Grader output
1 Correct 17 ms 1240 KB Output is correct
2 Execution timed out 4 ms 1304 KB Time limit exceeded (wall clock)
3 Halted 0 ms 0 KB -