Submission #3017208
Source Code Expand
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> a(n), b(n + 2, 1 << 29); for(int i = 0; i < n; i++) cin >> a[i]; b[0] = 0; for(int i = 0; i < n; i++){ b[i + 2] = min(b[i + 2], b[i] + abs(a[i] - a[i + 2])); b[i + 1] = min(b[i + 1], b[i] + abs(a[i] - a[i + 1])); } cout << b[n - 1]; return 0; }
Submission Info
Submission Time | |
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Task | C - 柱柱柱柱柱 |
User | reverd |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 409 Byte |
Status | AC |
Exec Time | 25 ms |
Memory | 1024 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
sample_03.txt | AC | 1 ms | 256 KB |
subtask1_01.txt | AC | 1 ms | 256 KB |
subtask1_02.txt | AC | 1 ms | 256 KB |
subtask1_03.txt | AC | 1 ms | 256 KB |
subtask1_04.txt | AC | 25 ms | 1024 KB |
subtask1_05.txt | AC | 25 ms | 1024 KB |
subtask1_06.txt | AC | 25 ms | 1024 KB |
subtask1_07.txt | AC | 25 ms | 1024 KB |