Cod sursa(job #2791452)

Utilizator AlexSerban21Serban Alexandru AlexSerban21 Data 30 octombrie 2021 15:25:26
Problema Litere Scor 40
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.45 kb
#include <fstream>
using namespace std;
ifstream fin ("litere.in");
ofstream fout ("litere.out");
int n,i,j,k,x;
char v[10001];
int main()
{
    fin>>n;
    for (i=1; i<=n; i++)
        fin>>v[i];
    for (i=2; i<=n; i++)
    {
        x=v[i];
        for (j=i-1; j>0; j--)
        {
            if (x<v[j])
            {
                k++;
                swap (v[j],v[i]);
            }
        }
    }
    fout<<k;
    return 0;
}