oj.uz

답안 #15414

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
15414 2015-07-12T07:18:10 Z yukariko 달리는 게임 (kriii3_E) C++
26 / 70
 11 ms 9552 KB 
#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>

using namespace std;

long long a[1001];
long long dp[1001][1001];
int N;

long long solve(int pos, int cnt)
{
	if(pos == N)
		return 0;
	
	long long &ret = dp[pos][cnt];
	if(ret != -1)
		return ret;
	ret = 0;
	ret = max(ret, solve(pos+1, 0));
	ret = max(ret, a[pos] * (cnt+1) + solve(pos+1, cnt+1));
	
	return ret;
}

int main()
{
	memset(dp,-1,sizeof(dp));
	
	cin >> N;	
	for(int i=0; i < N; i++)
		cin >> a[i];
		
	cout << solve(0, 0);		
	return 0;
}

Subtask #1
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 9552 KB Output is correct
2 Correct 10 ms 9552 KB Output is correct
3 Correct 10 ms 9552 KB Output is correct
4 Correct 10 ms 9552 KB Output is correct
5 Correct 6 ms 9552 KB Output is correct
6 Correct 10 ms 9552 KB Output is correct
7 Correct 11 ms 9552 KB Output is correct
8 Correct 10 ms 9552 KB Output is correct
9 Correct 8 ms 9552 KB Output is correct
10 Correct 11 ms 9552 KB Output is correct
11 Correct 10 ms 9552 KB Output is correct
12 Correct 6 ms 9552 KB Output is correct
13 Correct 10 ms 9552 KB Output is correct
14 Correct 6 ms 9552 KB Output is correct
15 Correct 10 ms 9552 KB Output is correct
16 Correct 10 ms 9552 KB Output is correct
17 Correct 7 ms 9552 KB Output is correct
18 Correct 6 ms 9552 KB Output is correct

Subtask #2
0.0 / 44.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 0 ms 9548 KB SIGSEGV Segmentation fault
2 Halted 0 ms 0 KB -