# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
876876 |
2023-11-22T12:52:46 Z |
TAhmed33 |
Peru (RMI20_peru) |
C++17 |
|
600 ms |
23244 KB |
#include <bits/stdc++.h>
#include <peru.h>
using namespace std;
typedef long long ll;
const int MAXN = 2500000;
const int MOD = 1e9 + 7;
int add (int a, int b) {
a += b; if (a >= MOD) a -= MOD;
return a;
}
int sub (int a, int b) {
a -= b; if (a < 0) a += MOD;
return a;
}
int mul (int a, int b) {
return (a * 1ll * b) % MOD;
}
int pw[MAXN + 25];
ll dp[MAXN + 25];
int solve (int n, int k, int *s) {
pw[0] = 1; for (int i = 1; i < MAXN + 25; i++) {
pw[i] = mul(23, pw[i - 1]);
}
int ret = 0;
for (int i = 1; i <= n; i++) {
int mx = 0;
dp[i] = 1e18;
for (int j = i - 1; j >= max(0, i - k); j--) {
mx = max(mx, s[j]);
dp[i] = min(dp[i], dp[j] + mx);
}
ret = add(ret, mul(pw[n - i], dp[i] % MOD));
}
return ret;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
14 ms |
14684 KB |
Output is correct |
2 |
Correct |
15 ms |
14684 KB |
Output is correct |
3 |
Correct |
14 ms |
14684 KB |
Output is correct |
4 |
Correct |
14 ms |
14828 KB |
Output is correct |
5 |
Correct |
16 ms |
14684 KB |
Output is correct |
6 |
Correct |
15 ms |
14940 KB |
Output is correct |
7 |
Correct |
14 ms |
14684 KB |
Output is correct |
8 |
Correct |
15 ms |
14680 KB |
Output is correct |
9 |
Correct |
14 ms |
14684 KB |
Output is correct |
10 |
Correct |
14 ms |
14820 KB |
Output is correct |
11 |
Correct |
14 ms |
14820 KB |
Output is correct |
12 |
Correct |
14 ms |
14936 KB |
Output is correct |
13 |
Correct |
15 ms |
14684 KB |
Output is correct |
14 |
Correct |
14 ms |
14684 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
14 ms |
14684 KB |
Output is correct |
2 |
Correct |
15 ms |
14684 KB |
Output is correct |
3 |
Correct |
14 ms |
14684 KB |
Output is correct |
4 |
Correct |
14 ms |
14828 KB |
Output is correct |
5 |
Correct |
16 ms |
14684 KB |
Output is correct |
6 |
Correct |
15 ms |
14940 KB |
Output is correct |
7 |
Correct |
14 ms |
14684 KB |
Output is correct |
8 |
Correct |
15 ms |
14680 KB |
Output is correct |
9 |
Correct |
14 ms |
14684 KB |
Output is correct |
10 |
Correct |
14 ms |
14820 KB |
Output is correct |
11 |
Correct |
14 ms |
14820 KB |
Output is correct |
12 |
Correct |
14 ms |
14936 KB |
Output is correct |
13 |
Correct |
15 ms |
14684 KB |
Output is correct |
14 |
Correct |
14 ms |
14684 KB |
Output is correct |
15 |
Correct |
559 ms |
23236 KB |
Output is correct |
16 |
Correct |
448 ms |
23188 KB |
Output is correct |
17 |
Correct |
263 ms |
23244 KB |
Output is correct |
18 |
Correct |
290 ms |
23076 KB |
Output is correct |
19 |
Correct |
373 ms |
23244 KB |
Output is correct |
20 |
Execution timed out |
710 ms |
23124 KB |
Time limit exceeded |
21 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
559 ms |
23236 KB |
Output is correct |
2 |
Correct |
448 ms |
23188 KB |
Output is correct |
3 |
Correct |
263 ms |
23244 KB |
Output is correct |
4 |
Correct |
290 ms |
23076 KB |
Output is correct |
5 |
Correct |
373 ms |
23244 KB |
Output is correct |
6 |
Execution timed out |
710 ms |
23124 KB |
Time limit exceeded |
7 |
Halted |
0 ms |
0 KB |
- |