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

[EX Q]: //???? 
int divide(int n,int i);   //????   n???????i????????? 
int main()
{
    int n=0;  //????? 
    int t=0;  //???? 
    int sum;  //??????? 
    cin>>t;  
    for(int i=0;i<t;i++)
    {
        sum=0;
        cin>>n;
        for(int j=2;j<=n/2;j++)   //???????????1*n??? 
        {
            sum=sum+divide(n,j);
        }
        cout<<sum+1<<endl;
    }
    return 0;
}
int divide(int n,int i)   //???????????????1??? 
{
    int num=0;
    if(n%i==0)
    {
        if(n==i)      //?????????????????1 
        {
            return 1;
        }
        for(int j=2;j<=i;j++)
        {
             num=num+divide(n/i,j);   //?? 
        }
           return num;
    }
        
    else
    {
        return 0;
    }               
}
[EX A]: 3

[EX Q]: 
void factor(int a, int k);
int sum = 0;
int main()
{
	int n, a, i = 0;
	cin >> n;
	for (i = 1; i <= n; i++)
	{
		cin >> a;
		factor(a, 2);
		cout << sum + 1 << endl;
		sum = 0;
	}
	return 0;
}

void factor(int a, int k)
{
	int b, j;
	b = (int)sqrt((double)a);
	for (j = k; j <= b; j++)
	{
		if (a % j == 0)
		{
			sum++;
			factor(a / j, j);
		}
	}
	j = k;
}




[EX A]: 2

[EX Q]: int a[1000];
int l=0,x;
int fff(int w,int t);
int main()
{
    int i,j,q,p,n,m,y;
    scanf("%d",&n);
    for(p=0;p<n;p++)
       {q=1;l=0;
        scanf("%d",&x);
        for(i=2;i<=x;i++)
           if(x%i==0)
             {a[q]=i;
             q++;
             }
        fff(q-1,1);
        printf("%d\n",l);
       }
}
int fff(int w,int t)
{
    int i,j,y,n,m,p;
    for(i=t;i<=w;i++)
       {if(x%a[i]==0)
          {x=x/a[i]; 
          if(x==1){l++;}
            if(x>1)
              fff(w,i);
           x=x*a[i];
          }
       }
}

[EX A]:
3