Submission #1386446
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll maxx = 1e5 + 20; ll ans = 0, n, a[maxx], b[maxx]; map<ll, ll> m; vector<ll> v1, v2; int main() { ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin >> n; for(ll i = 0; i < n; i++) cin >> a[i], b[i] = a[i]; sort(b, b + n); for(ll i = 0; i < n; i++) m[b[i]] = i; for(ll i = 0; i < n; i++) a[i] = m[a[i]];//, cout << a[i] << " " ; for(ll i = 0; i < n; i += 2) v1.push_back(a[i]), v2.push_back(i); sort(v1.begin(), v1.end()); for(ll i = 0; i < v1.size(); i++) ans += (abs(v1[i] - v2[i])); cout << ans; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - BBuBBBlesort! |
User | Behnood |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 634 Byte |
Status | WA |
Exec Time | 92 ms |
Memory | 9084 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 600 | ||||||
Status |
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Set Name | Test Cases |
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Sample | s1.txt, s2.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, s1.txt, s2.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | WA | 91 ms | 9084 KB |
02.txt | WA | 92 ms | 9084 KB |
03.txt | WA | 91 ms | 9084 KB |
04.txt | WA | 91 ms | 9084 KB |
05.txt | WA | 89 ms | 9084 KB |
06.txt | WA | 90 ms | 9084 KB |
07.txt | WA | 90 ms | 9084 KB |
08.txt | AC | 60 ms | 9084 KB |
09.txt | AC | 62 ms | 9084 KB |
10.txt | AC | 62 ms | 9084 KB |
11.txt | AC | 61 ms | 9084 KB |
12.txt | AC | 61 ms | 9084 KB |
13.txt | AC | 61 ms | 9084 KB |
14.txt | AC | 92 ms | 9084 KB |
15.txt | AC | 90 ms | 9084 KB |
16.txt | AC | 92 ms | 9084 KB |
17.txt | AC | 89 ms | 9084 KB |
18.txt | AC | 1 ms | 256 KB |
19.txt | AC | 1 ms | 256 KB |
20.txt | AC | 1 ms | 256 KB |
21.txt | AC | 1 ms | 256 KB |
22.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |