Submission #3782552
Source Code Expand
#include <bits/stdc++.h> #define int long long using namespace std; const int INF = 1e9 + 7, MOD = 1e9 + 7; const long long LINF = 1e18; const int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1}; signed main() { int n, k; cin >> n >> k; int a[n]; for (int i = 0; i < n; i++) { cin >> a[i]; } long long ans = LINF; for (int r = k - 1; r < n; r++) { int l = r - k + 1; ans = min({ans, abs(a[l] - a[r]) + abs(a[l]), abs(a[l] - a[r]) + abs(a[r])}); } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Candles |
User | Impulse |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 512 Byte |
Status | AC |
Exec Time | 41 ms |
Memory | 1024 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
0_03.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 39 ms | 1024 KB |
1_01.txt | AC | 39 ms | 1024 KB |
1_02.txt | AC | 41 ms | 1024 KB |
1_03.txt | AC | 41 ms | 1024 KB |
1_04.txt | AC | 38 ms | 1024 KB |
1_05.txt | AC | 37 ms | 1024 KB |
1_06.txt | AC | 38 ms | 1024 KB |
1_07.txt | AC | 39 ms | 1024 KB |