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

[Q]: int a;
int res;
int sum;
void dfs(int cnt){
    if(cnt*sum==a){res++; return;}
    if(cnt*sum<a){
        sum*=cnt;
        int j=a/sum;
        for(int i=cnt;i<=j;i++)
            dfs(i);
        sum/=cnt;
        return;
    }
}
int main(){
    int nCases;
    scanf("%d",&nCases);
    for(int i=0;i<nCases;i++){
        scanf("%d",&a);
        res=0; sum=1;
        for(int i=2;i<=a;i++)  dfs(i);
        printf("%d\n",res);
    }
    return 0;
}
[A]: 3


[Q]: int sum=0;                             //???????
void fj(int n,int m)
{
	int i;                             //?????
	for(i=m;i<=sqrt(n);i++)            //???????
	{
         if(n%i==0)
		 {
			 sum++;
			 fj(n/i,i);                //???????
		 }
	}
}
int main()
{
	int j,N;                           //??????????????
	int a[100];                        //?????
	cin>>N;
	for(j=1;j<=N;j++)
	{
		cin>>a[j];                     //?????
	}
	for(j=1;j<=N;j++)
	{
		sum=0;
		fj(a[j],2);                    //?????
		cout<<sum+1<<endl;
	}
	return 0;
}

[A]: 3


[Q]: /*
 * hanshu_huisu_1.cpp
 * Name?????
 *  Created on: 2010-12-7
 *      Author: ??
 */

int n,c;
int solutionnumber(int n,int c){//n?????,c???
	if(n==c) return 1;//?n=c???????????????????????1
	if(n<c) return 0;//??n<c?????????0
	if(n%c==0) return solutionnumber(n/c,c)+solutionnumber(n,c+1);/*?n??c???????
	???c????????????n???c???????*/
	else return solutionnumber(n,c+1);
}
int main(){
	int N,a;
	cin>>N;//?????????
	while(N>0){
	cin>>a;//??????
	cout<<solutionnumber(a,2)<<endl;//?????????
	N--;
	}
return 0;
}

[A]:
0