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

Example Input: int main()
{
    int n,i,fenjie(int x,int y),*a,re=0,j;//x?????????y???????????
    scanf("%d",&n);
    a=(int*)malloc(n*sizeof(int));
    for(i=0;i<n;i++)
    {
                    scanf("%d",&a[i]);
                    
    }
    for(i=0;i<n;i++)
    {
                   printf("%d\n",fenjie(a[i],2)+1);
    }
    return 0;
}

fenjie(int x,int y)
{
           int i,flag=0,re=0,flag2=0,k=0;
           if(x<y) return 0;
           else if(x==y) return 0;
           else
           {
                for(i=y;i<x;i++)
                {
                                 if(x%i==0) flag2+=1;
                }
                if(flag2==0) return 0;    
                else
           {
                   for(i=y;i<=x;i++)
                   {
                                    if(x%i==0) 
                                    {
                                               re+=fenjie(x/i,i);
                                               if(x/i>=i) k+=1;
                                    }
                   }
                   re+=k;
                   return(re);
           } 
           }
}
Example Output: 4

Example Input: 
int cut(int m,int l){
	int sum=1;
	for(int i=l;i<=sqrt((double)m/l);i++){
		if((m/l)%i==0){
		sum+=cut(m/l,i);
		}
	}
	return sum;
}

int main (){
	int n;
        cin>>n;
for(int i=0;i<n;i++){
        int t=0;
        cin>>t;
	cout<<cut(2*t,2);
	if(i<n-1) cout<<endl;
}
	
}

Example Output: 2

Example Input: int fun(int x,int y)
{
	int i,sum=0;
	for(i=x;i*i<=y;i++)
		if(y%i==0) {sum++;sum+=fun(i,y/i);}
    return sum;
}
int main()
{
	int n,i,sum;
	scanf("%d",&n);
	while(n>0)
	{	n--;
		scanf("%d",&i);sum=1;
		sum+=fun(2,i);
		printf("%d\n",sum);
	}
	return 0;
}
Example Output:
1