Cod sursa(job #1325543)
Utilizator | Data | 24 ianuarie 2015 01:36:01 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | c | Status | done |
Runda | Arhiva de probleme | Marime | 0.57 kb |
#include<stdio.h>
void fractii_ireductibile(int n)
{
FILE *fout;
fout=fopen("fractii.out","w");
int p,q,i,j,c=0;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
if(i!=1 && j!=1 && (i%j==0 || j%i==0) || (i%2==0 && j%2==0))
continue;
else
{
printf("%d/%d ",i,j);
c++;
}
fprintf(fout,"%d",c);
}
int main()
{
FILE *fin;
fin=fopen("fractii.in","r");
int n;
fscanf(fin,"%d",&n);
fractii_ireductibile(n);
return 0;
}