Cod sursa(job #415701)
| Utilizator |  ivan marian liviu marian77 |
Data | 11 martie 2010 19:10:24 |
|---|---|---|---|
| Problema | Litere | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.31 kb |
#include <stdio.h>
int n,v[10001],i,j,nr,t;
char c;
int main() {
FILE *f=fopen("litere.in","r");
FILE *g=fopen("litere.out","w");
fscanf(f,"%d\n",&n);
for(i=1;i<=n;i++) {
fscanf(f,"%c",&c);
v[i]=c-'a';
}
for(i=1;i<=n;i++)
for(j=i-1;j>=1;j--)
if(v[i]>v[j])
nr++;
fprintf(g,"%d",&nr);
}