Submission #5097083
Source Code Expand
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> as(n); long long sum = 0; for (int i = 0; i < n; i++) { int a; cin >> a; as[i] = a; sum += a; } vector<vector<long long>> dp(n + 1, vector<long long>(5)); for (int i = 0; i < n; i++) { dp[i + 1][0] = dp[i][0] + as[i]; dp[i + 1][1] = min(min(dp[i][0], dp[i][1]) + (as[i] ? as[i] & 1 : 2), dp[i + 1][0]); dp[i + 1][2] = min(min(dp[i][1], dp[i][2]) + (as[i] & 1 ? 0 : 1), dp[i + 1][1]); dp[i + 1][3] = min(min(dp[i][2], dp[i][3]) + (as[i] ? as[i] & 1 : 2), dp[i + 1][2]); dp[i + 1][4] = min(min(dp[i][3], dp[i][4]) + as[i], dp[i + 1][3]); } cout << dp[n][4] << endl; }
Submission Info
Submission Time | |
---|---|
Task | D - Ears |
User | xuzijian629 |
Language | C++14 (GCC 5.4.1) |
Score | 600 |
Code Size | 791 Byte |
Status | AC |
Exec Time | 100 ms |
Memory | 15104 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 600 / 600 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 94 ms | 15104 KB |
02.txt | AC | 93 ms | 15104 KB |
03.txt | AC | 97 ms | 15104 KB |
04.txt | AC | 93 ms | 15104 KB |
05.txt | AC | 47 ms | 15104 KB |
06.txt | AC | 47 ms | 15104 KB |
07.txt | AC | 48 ms | 15104 KB |
08.txt | AC | 47 ms | 15104 KB |
09.txt | AC | 48 ms | 15104 KB |
10.txt | AC | 49 ms | 15104 KB |
11.txt | AC | 48 ms | 15104 KB |
12.txt | AC | 48 ms | 15104 KB |
13.txt | AC | 48 ms | 15104 KB |
14.txt | AC | 48 ms | 15104 KB |
15.txt | AC | 48 ms | 15104 KB |
16.txt | AC | 48 ms | 15104 KB |
17.txt | AC | 47 ms | 15104 KB |
18.txt | AC | 47 ms | 15104 KB |
19.txt | AC | 48 ms | 15104 KB |
20.txt | AC | 47 ms | 15104 KB |
21.txt | AC | 47 ms | 15104 KB |
22.txt | AC | 47 ms | 15104 KB |
23.txt | AC | 46 ms | 15104 KB |
24.txt | AC | 46 ms | 15104 KB |
25.txt | AC | 47 ms | 15104 KB |
26.txt | AC | 100 ms | 15104 KB |
27.txt | AC | 48 ms | 15104 KB |
28.txt | AC | 48 ms | 15104 KB |
29.txt | AC | 57 ms | 15104 KB |
30.txt | AC | 63 ms | 15104 KB |
31.txt | AC | 52 ms | 15104 KB |
32.txt | AC | 66 ms | 15104 KB |
33.txt | AC | 47 ms | 15104 KB |
34.txt | AC | 47 ms | 15104 KB |
35.txt | AC | 47 ms | 15104 KB |
36.txt | AC | 47 ms | 15104 KB |
37.txt | AC | 1 ms | 256 KB |
38.txt | AC | 1 ms | 256 KB |
39.txt | AC | 1 ms | 256 KB |
40.txt | AC | 1 ms | 256 KB |
41.txt | AC | 1 ms | 256 KB |
42.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |
s3.txt | AC | 1 ms | 256 KB |