Submission #2215354
Source Code Expand
#include <cstdio> #include <iostream> #include <string> #include <vector> #include <sstream> #include <map> #include <set> #include <queue> #include <algorithm> #include <cmath> #include <cstdlib> #include <cstring> #include <typeinfo> #include <numeric> #include <functional> #include <unordered_map> using namespace std; using ll = long long; using ull = unsigned long long; const ll INF = 1e16; const ll MOD = 1e9 + 7; #define REP(i, n) for(int i = 0; i < n; i++) #define RREP(i, n) for(int i = n - 1; i >= 0; i--) #define REP2(i, n, k) for(int i = 0; i < n; i += k) int main() { int n, a[100000], b[50000], c[50000]; cin >> n; REP(i, n){ if(i % 2 == 0){ cin >> b[i / 2]; } else{ cin >> c[i / 2]; } } sort(b, b + (n + 1) / 2); sort(c, c + n / 2); REP(i, n){ if(i % 2 == 0){ a[i] = b[i / 2]; } else{ a[i] = c[i / 2]; } } int ans = 0; for(int i = 1; i < n; i++){ if(a[i] < a[i - 1]){ int tmp = a[i]; a[i] = a[i - 1]; a[i - 1] = tmp; ans++; } } cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | C - BBuBBBlesort! |
User | chocobo |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1294 Byte |
Status | WA |
Exec Time | 59 ms |
Memory | 1024 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 600 | ||||||
Status |
|
|
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 | 59 ms | 1024 KB |
02.txt | WA | 58 ms | 1024 KB |
03.txt | WA | 58 ms | 1024 KB |
04.txt | WA | 58 ms | 1024 KB |
05.txt | WA | 42 ms | 1024 KB |
06.txt | WA | 42 ms | 1024 KB |
07.txt | WA | 42 ms | 1024 KB |
08.txt | AC | 38 ms | 1024 KB |
09.txt | AC | 38 ms | 1024 KB |
10.txt | AC | 37 ms | 1024 KB |
11.txt | AC | 37 ms | 1024 KB |
12.txt | AC | 37 ms | 1024 KB |
13.txt | AC | 38 ms | 1024 KB |
14.txt | AC | 42 ms | 1024 KB |
15.txt | AC | 42 ms | 1024 KB |
16.txt | AC | 43 ms | 1024 KB |
17.txt | AC | 41 ms | 1024 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 |