Cod sursa(job #1341766)

Utilizator Gicu_21Gicu Nanii Gicu_21 Data 13 februarie 2015 01:59:03
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.57 kb
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
#include<math.h>

int control(float e)
{ int t;
do
{
e=e-1;
}while(e>1);
if ((e==0)||(e==1)) { return 1;}  else
{return -1;}
}






int main()
{
system("cls");
float n,k,j,i;
float q,w;
int u,y,r,b;

y=0;
scanf("%f",&n);
r=n*n;
for(i=1;i<n+1;i++)
{
    for(j=1;j<n+1;j++)
    {
	for (k=2;k<n+1;k++)
	{
	if((i/k>=1)&&(j/k>=1)) {
	if ( (control(i/k)==1) && (control(j/k)==1)){

	y++;
				break;
		}
	 }
	}
    }
}
b=r-y;
printf("%i",b);
getch();
return 0;
}