Teacher:This task is to find the number of 'For' loops present in the given cpp program.
Teacher: Now, understand the problem? Solve this instance: /*
* huisu.cpp
* ????
* Created on: 2010-11-26
* Author: ???
*/

int a=0,i=0,sum=1; //sum?????????????????????????1
void f(int i,int a) { //f????????
int j;
for(j=i;j<=sqrt(a);j++)
if(a%j==0) {sum++; f(j,a/j);} //?a??j?????????1????????????,????
} //???j??????????????3*13?13*3
int main(){
int n;
cin>>n;
while (n){
cin>>a;
f(2,a);
cout<<sum<<endl;
n--;
sum=1; //??sum
}
}

Student:
1