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

int sum(int a,int i)
{
	int ret=1;
	for(;i<=sqrt((float)a);i++)
	{
		if(a%i==0)
		{
			ret+=sum(a/i,i);
		}
	}
	return ret;
}
int main()
{
	int t,a,j;
	cin>>t;
	
	for(j=0;j<t;j++)
	{
		cin>>a;
		cout<<sum(a,2)<<endl;
	}
	return 0;
}
answer:
2


question:


int main()
{
	int n,i;
	int a,num(int,int);
	
	cin>>n;
	for (i=0;i<n;i++)
	{
		cin>>a;
		cout<<num(2,a)+1<<endl;
	}	
	return 0;
}

int num(int m,int n)
{
	int i,count=0;
	int su(int);
	for (i=m;i<=(int)sqrt(n);i++)
		if (n%i==0)
		{
			count++;
			if (su(n/i)!=0)
				count+=num(i,n/i);
		}
	return count;
}

int su(int n)
{
	int i;
	for (i=2;i<n;i++)
		if (n%i==0)
		{
			return 1;
			break;
		}
	if (i==n)
		return 0;	
}
answer:
3


question:

int f(int a,int min)//???a???????min?????????
{
	int i;
	if(a < min)//??????
	{ 
      return 0; 
    } 
    int result = 1; 
    for(int i = min;i<a;i++)//??????
	{ 
    if(a % i == 0)
	{ 
      result += f(a/i,i); 
    } 
    } 
    return result; 
} 
int main()
{
	int n,a;//????
	cin>>n;
	while(cin>>a)//????
	{
		cout<<f(a,2)<<endl;//????
	}
	return 0;
}


answer:

1