instruction:
This task is to find the number of 'For' loops present in the given cpp program.
question:
//**********************************************
//**???1090 ????*************************
//**?????? 1000012741*********************
//**???2010?12?7?*************************
//**********************************************
//??change???a???????p???????
int change (int a, int p)      
{
	int i, count = 0;                             //count??????????
	for (i = p; i < a; i++)
	{
		if (a % i == 0 && a / i >= i)             //??????????????
		{
			count++;                              //???1
			int k, t;
			k = (int) sqrt(a / i);                //?k?a/i????
			for (t = 2; t <= k; t++)
			{
				if ((a / i) % t == 0)             //??a???2?k??????
				{
					count += change (a / i, i);   //?a/i??????
					break;
				}   
			}  
				
		}
	}
	return count;                                 //??count?
}
int main()
{
	int n, i, a;                                  //n?????????a?????
	cin >> n;
	for (i = 1; i <= n; i++)
	{
		int total = 0;                            //total?????
		cin >> a;
		total += change (a, 2);                   //??change??
		cout << total + 1 << endl;                //??1?????????????
	}
	return 0;
}
//**********************************************
answer:
3


question:
int f(int t) 
{
    double v=sqrt(t)+1;
    for(int i=2; i<v; i++)
    if(t%i==0) return 0;
    return 1;
}
int sum=0;
void fun(int n,int i) 
{
     if(n==1)
     sum++;
     while(i<=n)
     {
     if(n%i==0)
     fun(n/i,i);
     i++;
    }
    return ;
}
int main() 
{
    int n;
    scanf("%d",&n);
    for(int i=0;i<n;i++) 
      {
      int a;
      scanf("%d",&a);
      if(f(a)>0) 
      {
      printf("1\n");
      continue;
      }
      int i=2,K=1;
      while(i<=a/2) 
      {
        if(a%i==0) 
        {
        sum=0;
        fun(a/i,i);
        K+=sum;
        }
        i++;
      }
        printf("%d\n",K);
      }
}
answer:
2


question:
int divide(int,int);
int main(void)
{
	int n,a;
	cin>>n;
	while(n!=0)
	{
		cin>>a;
		cout<<divide(a,2)<<endl;
		n--;
	}
    return 0;
}

int divide(int x,int t)
{
	int i,sum=0;
	if(x==1) return 1;                      //????x?1
	for(i=t;i<=x;i++) 
	{
		if(x%i==0) sum+=divide(x/i,i);      //?i?x????x/i???????????????i?
	}
	return sum;
}

answer:

1