Cod sursa(job #280546)

Utilizator Cristy94Buleandra Cristian Cristy94 Data 13 martie 2009 13:59:23
Problema Litere Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.22 kb
Raporteaza aceasta sursa 
#include<fstream.h>
ifstream f("litere.in");
ofstream g("litere.out");
char c;
long v[256],nr,n,i,j;
int main(){
f>>n;

for(i=1;i<=n;i++)
 { f>>c;
   nr=nr+v[c];
   for(j=c-1;j>='a';j--)
        v[j]++;
  }
g<<nr;
}