Cod sursa(job #1398587)

Utilizator dezenStefan Brasoveanu dezen Data 24 martie 2015 12:15:02
Problema Litere Scor 40
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.39 kb
#include<cstdio>
using namespace std;
int n,o=1,f[30],i,j,cnt;
char s[10000];
int main()
{
    freopen("litere.in","r",stdin);
    freopen("litere.out","w",stdout);
    scanf("%d%s",&n,s);
//    for(char i='a'; i<='z'; i++)
//    {
//        f[i]=o;
//        o++;
//    }
    for(i=1; i<n; i++)
    {
        for(j=i-1; j>=0; j--)if(s[i]<s[j])cnt++;
    }
    printf("%d",cnt);
}