Cod sursa(job #2905314)

Utilizator AnaGrigorieAna Teodora Grigorie AnaGrigorie Data 20 mai 2022 20:01:01
Problema Litere Scor 40
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.57 kb
#include <fstream>
#include <algorithm>

using namespace std;
ifstream fin("litere.in");
ofstream fout("litere.out");
int n,s[10001];
long long sol;
char v[10001];
int main()
{
    fin>>n;
    fin>>v;
    for(int i=0;i<=n-1;i++)
    {
        s[i]=v[i];
    }
    long long int nr=1;
    while(nr!=0)
    {
        nr=0;
        for(int i=1; i<=n-1; i++)
        {
            if(s[i-1]>s[i])
            {
                swap(s[i-1],s[i]);
                sol++;
                nr++;
            }
        }

    }

    fout<<sol;
    return 0;
}