Teacher:This task is to find the number of 'For' loops present in the given cpp program.
Teacher: Now, understand the problem? Solve this instance: 
int all=1;   //?????????????????????1
void divd(int,int);   //??????????????????????????????

int main()
{
	int n,num;
	cin>>n;
	while(n--)
	{
		cin>>num;
		divd(2,num);   //????2???????
		cout<<all<<endl;
		all=1;
	}
	return 0;
}

void divd(int fac,int num)
{
	int i;
	for(i=fac;i*i<=num;i++)   //???????????????????????????
		if(num%i==0)  //?????????
		{
			fac=i;  //??
			all++;   //????
			divd(fac,num/fac);   //??????????
		}
}
Student:
1