Submission #3597286
Source Code Expand
#include <iostream> #include <algorithm> long long int a[200005], b[4], sadness; using namespace std; int main() { long long int n, m = 0; cin >> n; for ( int i = 1; i <= n; i++ ) { cin >> a[i]; a[i] = a[i] - i; } sort(a+1, a+1+n); if ( n % 2 == 1 ) { m = a[(n+1)/2]; } else { m = a[n/2]; } for ( int i = 1; i <= n; i++ ) { sadness = sadness + abs(a[i] - m); } cout << sadness; }
Submission Info
Submission Time | |
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Task | C - Linear Approximation |
User | vjudge5 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 483 Byte |
Status | AC |
Exec Time | 93 ms |
Memory | 1792 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
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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 | 18 ms | 512 KB |
subtask_1_03.txt | AC | 15 ms | 512 KB |
subtask_1_04.txt | AC | 41 ms | 1024 KB |
subtask_1_05.txt | AC | 76 ms | 1536 KB |
subtask_1_06.txt | AC | 80 ms | 1792 KB |
subtask_1_07.txt | AC | 93 ms | 1792 KB |
subtask_1_08.txt | AC | 82 ms | 1792 KB |
subtask_1_09.txt | AC | 82 ms | 1792 KB |
subtask_1_10.txt | AC | 82 ms | 1792 KB |
subtask_1_11.txt | AC | 82 ms | 1792 KB |