Cod sursa(job #1321343)
| Utilizator | Data | 19 ianuarie 2015 00:43:49 | |
|---|---|---|---|
| Problema | Sortare prin comparare | Scor | 40 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.64 kb |
#include <iostream>
#include <fstream>
using namespace std;
const int NMax = 500010;
int N;
int a[NMax];
int main()
{
ifstream f ("algsort.in");
f >> N;
for (int i = 1; i <= N; ++ i)
f >> a[i];
f.close();
int last;
for (int i = 2; i <= N; i = last + 1)
{
last = N;
for (int j = N; j >= i; -- j)
{
if (a[j-1] > a[j])
{
swap(a[j], a[j-1]);
last = j;
}
}
}
ofstream g ("algsort.out");
for (int i = 1; i <= N; ++ i)
g << a[i] << " ";
g.close();
return 0;
}
