Cod sursa(job #122464)

Utilizator shadyshady Rk shady Data 12 ianuarie 2008 14:58:05
Problema Litere Scor 40
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.29 kb
Raporteaza aceasta sursa 
#include<string.h>
#include<stdio.h>
int i,n,k,j;
FILE *f,*g;
char a[10000],c;
int main ()
{ f=fopen("litere.in","r");
  g=fopen("litere.out","w");
fscanf(f,"%d",&n);
fscanf(f,"%s",&a);
for(i=0;i<n-1;i++)
  for(j=i+1;j<n;j++)
    if(a[i]>a[j])
       k++;
fprintf(g,"%d",k);
return 0;
}