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


int f(int a,int b)
{
	if(a < b)
		return 0;
	int i,r =1 ;
	for(i = b; i <= a; i++ )
	{
		if( !(a%i) && i <= a/i )
		{
			r += f(a/i,i);
		}
	}
	return r;
}
void main()
{
	int n,m;
	scanf("%d",&n);
	while(n--)
	{
		scanf("%d",&m);
		int result = f(m,2);
		printf("%d\n",result);
	}
}

1

int factors(int n,int min)
{
     int varieties=0,i;
     if(n==1)  return 1;
     else
     {
            for(i=min;i<=n;i++)
            {
                if(n%i==0)
                {
                    varieties+=factors(n/i,i);
                }
            }
        }
        return varieties;
}
int main()
{
    int n;
    cin>>n;
    int a[n],b[n];
    int i;
    for(i=0;i<n;i++)
    {
        cin>>a[i];
        b[i]=factors(a[i],2);
    }
    for(i=0;i<n;i++)
    cout<<b[i]<<endl;
    return 0;
}

3

int de(int s,int a){      //???????a???????s?????????
	int sum=0;           //?????????????
	if(a==1)return 1;    //a?????????????????
	else if(s>a)return 0;   //a?????????????????????
	for(int i=s;i<=a;i++)  //for????a??????????
		if(a%i==0)sum=sum+de(i,a/i);  //?????????????????????
	return sum;       //??????
 }
 int main(){      //???
     int n;                //??????n????????
     cin>>n;        //??n??
     while(n>0){      //while??????????
    	 int a;         //??????a
    	 cin>>a;              //??a??
    	 cout<<de(2,a)<<endl;   //???a???????2??????????
    	 n--;                //n???
     }
     return 0;     //?????????????????
}

1

