Cod sursa(job #3125726)
Utilizator | Data | 4 mai 2023 11:22:28 | |
---|---|---|---|
Problema | Sortare prin comparare | Scor | 60 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.68 kb |
#include <fstream>
#include <map>
using namespace std;
ifstream fin("algsort.in");
ofstream fout("algsort.out");
int n, v[500100];
void sortare(int st, int dr)
{
map<int, int> m;
for(int i = st; i < dr; i++)
{
m[ v[i] ] += 1;
}
auto it = m.begin();
int i = st;
while(i < dr)
{
while(it->second)
{
v[i] = it->first;
it->second--;
i++;
}
it++;
}
}
int main()
{
fin >> n;
for(int i = 0; i < n; i++)
{
fin >> v[i];
}
sortare(0, n);
for(int i = 0; i < n; i++)
{
fout << v[i] << ' ';
}
}