#include
int main()
{
//this programm calculate the quotient ,and remainder
int num_1,num_2;
printf("num_1=");
scanf("%d",&num_1);
printf("num_2=");
scanf("%d",&num_2);
if(num_2!=0)
{//we can not calculate division by zero
printf("quotient=%f\n",num_1/(float)num_2);//(float) to not neglect the fraction
printf("remainder=%d",num_1%num_2);
}
else
printf("un known");
return 0;
}