This task is to find the number of 'For' loops present in the given cpp program.

Input: Consider Input: /*
 * wanyi.cpp
 *
 *  Created on: 2012-11-20
 *      Author: 7
 */
int t=1;
void fen(int n,int i)
{
	for(i=i;i*i<=n;i++)
	{
		if(n%i==0)
		{
			fen(n/i,i);
			t++;
		}
	}
}
int main()
{
	int k;
	cin>>k;
	while(k--)
	{
		int n;
		cin>>n;
		t=1;
		fen(n,2);
		cout<<t<<endl;
	}
}


Output: 1


Input: Consider Input: //*****************************************************
//*?????????.cpp                             *
//*??????                                       *
//*?????2010?12?8?                            *
//*????????????????                   *
//*****************************************************
int answer=0;//???????
int a=2;//???2????
void f(int,int);//?????
int main()//???
{
	int n=0;
	int i=0;
	int data[100]={0};
	cin>>n;//????
	for(i=0;i<n;i++)
	{
		cin>>data[i];
	}
	for(i=0;i<n;i++)
	{
		f(data[i],a);
		cout<<answer<<endl;
		answer=0;//??
	}
}
void f(int m,int n)//???
{
	int i=0;
	if(m==1)//??????1 ?????????
	{
		answer=answer+1;
	}
	for(i=n;i<=m;i++)//???2?????
	{
		if(m%i==0)
		{
			f(m/i,i);
		}
	}
}

Output: 3


Input: Consider Input: int num;//num???????? 
int main()
{
    int f(int,int);  //??f?? 
    int i,n,a[100],result[100];
    cin>>n;
 
    for(i=1;i<=n;i++)
    {
                     num=1; //?????????????????1 
                     cin>>a[i];
                     result[i]=f(1,a[i]);
    }
    for(i=1;i<=n;i++)
    {
                     cout<<result[i]<<endl;
    }
}
int f(int x,int y)//f?? ???y???x×???y ?y>x 
{
    int i;
    for(i=2;i<=sqrt(y);i++) //?2???y?? ??????????????????? 
    {
                           if(y%i==0&&i>=x)//??y??i?? ??i>=x(????x,i,i????? ????????????) ??y?????i????? 
                           {
                                     num++;//????+1 
                                     f(i,y/i); //???? ??y??? 
                           }
    }
    return num;  
} 



Output: 3


