답안 #38982

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
38982 2018-01-09T02:42:21 Z RockyB K개의 묶음 (IZhO14_blocks) C++14
18 / 100
33 ms 45928 KB
/// In The Name Of God

#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,sse3,sse4,popcnt,abm,mmx")

#include <bits/stdc++.h>

#define f first
#define s second

#define pb push_back
#define pp pop_back
#define mp make_pair

#define sz(x) (int)x.size()
#define sqr(x) ((x) * 1ll * (x))
#define all(x) x.begin(), x.end()

#define Kazakhstan ios_base :: sync_with_stdio(0), cin.tie(0), cout.tie(0);

#define nl '\n'
#define ioi exit(0);

typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;

const int N = (int)1e5 + 7, inf = (int)1e9 + 7, mod = (int)1e9 + 7;
const ll linf = (ll)1e18 + 7;
const int dx[] = {-1, 0, 1, 0, 1, -1, -1, 1}, dy[] = {0, 1, 0, -1, 1, -1, 1, -1};

using namespace std;

int n, k;
int a[N];
int dp[111][N];
int main() {
	#ifdef IOI2018
		freopen ("in.txt", "r", stdin);
	#endif
	Kazakhstan
	cin >> n >> k;
	for (int i = 1; i <= n; i++) {
		cin >> a[i];
	}
	memset(dp, 0x3f3f, sizeof(dp));
	dp[0][0] = 0;
	for (int o = 1; o <= k; o++) {
		for (int i = 1; i <= n; i++) {
			int mx = a[i];
			for (int j = i; j >= max(1, i - 50); j--) {
				mx = max(mx, a[j]);
				dp[o][i] = min(dp[o][i], dp[o - 1][j - 1] + mx);
			}
		}
	}
	cout << dp[k][n];
	ioi
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 45928 KB Output is correct
2 Correct 6 ms 45928 KB Output is correct
3 Correct 16 ms 45928 KB Output is correct
4 Correct 0 ms 45928 KB Output is correct
5 Correct 0 ms 45928 KB Output is correct
6 Correct 3 ms 45928 KB Output is correct
7 Correct 0 ms 45928 KB Output is correct
8 Correct 0 ms 45928 KB Output is correct
9 Correct 3 ms 45928 KB Output is correct
10 Correct 0 ms 45928 KB Output is correct
11 Correct 3 ms 45928 KB Output is correct
12 Incorrect 3 ms 45928 KB Output isn't correct
13 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 45928 KB Output is correct
2 Correct 3 ms 45928 KB Output is correct
3 Correct 6 ms 45928 KB Output is correct
4 Correct 3 ms 45928 KB Output is correct
5 Correct 9 ms 45928 KB Output is correct
6 Correct 0 ms 45928 KB Output is correct
7 Correct 0 ms 45928 KB Output is correct
8 Correct 3 ms 45928 KB Output is correct
9 Correct 9 ms 45928 KB Output is correct
10 Correct 3 ms 45928 KB Output is correct
11 Correct 0 ms 45928 KB Output is correct
12 Correct 0 ms 45928 KB Output is correct
13 Correct 3 ms 45928 KB Output is correct
14 Correct 13 ms 45928 KB Output is correct
15 Correct 3 ms 45928 KB Output is correct
16 Correct 3 ms 45928 KB Output is correct
17 Correct 0 ms 45928 KB Output is correct
18 Correct 6 ms 45928 KB Output is correct
19 Correct 6 ms 45928 KB Output is correct
20 Correct 6 ms 45928 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 45928 KB Output is correct
2 Correct 9 ms 45928 KB Output is correct
3 Correct 3 ms 45928 KB Output is correct
4 Correct 0 ms 45928 KB Output is correct
5 Correct 3 ms 45928 KB Output is correct
6 Correct 3 ms 45928 KB Output is correct
7 Correct 0 ms 45928 KB Output is correct
8 Correct 0 ms 45928 KB Output is correct
9 Correct 0 ms 45928 KB Output is correct
10 Correct 0 ms 45928 KB Output is correct
11 Correct 3 ms 45928 KB Output is correct
12 Correct 6 ms 45928 KB Output is correct
13 Incorrect 0 ms 45928 KB Output isn't correct
14 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Incorrect 33 ms 45928 KB Output isn't correct
2 Halted 0 ms 0 KB -