Q: This task is to find the number of 'For' loops present in the given cpp program.
int sushu(int a)
{
int b=2,c,d=0,k;
while (b<a)
{
c=a%b;
if (c!=0)
{
b=b+1;
d=d+1;}
else break;
}

if(d==(a-2))
k=1;
else
k=0;
return k;
}
int zheng(int n,int i)
{
int sum=1,a;
for(a=i;a<n/2;a++)
{
if(n%a==0)
{
if(a<=n/a)
{
sum=sum+zheng(n/a,a);
}
}
}
return sum;
}
int main ()
{
int n,i,j=0,k=0,b[10000]={0},e[40000]={0};
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&e[i]);
}
for(i=0;i<n;i++)
{

if(sushu(e[i])==0)
{
b[i]=zheng(e[i],2);
}
else
{
b[i]=1;
}

}

printf("%d",b[0]);
for(i=1;i<n;i++)
printf("
%d",b[i]);
return 0;
}
A:
4