Answer Posted / siva prabhu

#include<stdio.h>

int main()
{
int x,y,i=0,j=0,r=0;
printf("enter a num\n");
scanf("%d",&x);

if(x>3)
{
while(x>0)
{
i=0;
while(i<3)
{
--x;
++i;
}
++j;
if(x<3)
{
r=x;
printf("reminder is %d\n",x);
break;
}
}
if(r==0)
printf("the given is divisible by 3\n");
else
printf("the given no. is not %% by %3\n");
}
else
{
printf("the given no. is not %% by %3\n");
}
return 0;
}

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