Submission #2873192
Source Code Expand
#pragma GCC optimize("O3") #define first x #define second y #include <bits/stdc++.h> using namespace std; enum {MOD0 = 1000000000, MOD7 = 1000000007, MOD9 = 1000000009}; typedef unsigned short ushort;typedef unsigned int uint;typedef long long ll;typedef unsigned long long ull; #ifndef CrafterKolyan #define endl '\n' #endif int a[200000]; signed main() { #ifndef CrafterKolyan ios_base::sync_with_stdio(false); cin.tie(nullptr); #endif int n; cin >> n; for (int i = 0; i < n; ++i) { cin >> a[i]; a[i] -= i; } sort(a, a + n); int b = a[n / 2]; ll ans = 0; for (int i = 0; i < n; ++i) { ans += abs(a[i] - b); } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Linear Approximation |
User | CrafterKolyan |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 759 Byte |
Status | AC |
Exec Time | 34 ms |
Memory | 1024 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.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 |
sample_04.txt | AC | 1 ms | 256 KB |
subtask_1_01.txt | AC | 1 ms | 256 KB |
subtask_1_02.txt | AC | 7 ms | 384 KB |
subtask_1_03.txt | AC | 5 ms | 384 KB |
subtask_1_04.txt | AC | 12 ms | 640 KB |
subtask_1_05.txt | AC | 20 ms | 896 KB |
subtask_1_06.txt | AC | 22 ms | 1024 KB |
subtask_1_07.txt | AC | 34 ms | 1024 KB |
subtask_1_08.txt | AC | 23 ms | 1024 KB |
subtask_1_09.txt | AC | 23 ms | 1024 KB |
subtask_1_10.txt | AC | 23 ms | 1024 KB |
subtask_1_11.txt | AC | 23 ms | 1024 KB |