Cod sursa(job #372229)
| Utilizator |  Nicoara Ionut Ionut_info |
Data | 9 decembrie 2009 08:43:14 |
|---|---|---|---|
| Problema | Fractii | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.22 kb |
#include<stdio.h>
FILE *in=fopen("fractii.in","r");
FILE *out=fopen("ffractii.out","w");
long int n,i,j,nr;
void main()
{
fscanf(in,"%d",&n);
for(i=1;i<=n;i++) for(j=i;j<=n;j++) if(j%i!=0) nr++;
fprintf(out,"%d",nr);
}