Detailed Instructions: This task is to find the number of 'For' loops present in the given cpp program.
Problem:int varieties=0,p;
int dfs(int dep,int last,int k) //???????????k????? ??
{
if (k == 1) //??k=1
{
varieties++; //???+1
return 0;
}
for (int i = last; i <= k; i++)
if (k % i == 0) //??k??i????????????k=1
{
dfs(dep+1,i,k/i);
}
}
int main()
{
int i,n,t;
cin>>n; //??????
int m[n]; //????n????????
for(i=0;i<n;i++)
{
cin>>t;
dfs(0,2,t);
m[i]=varieties;
varieties=0;
}
for(i=0;i<n;i++)
cout<<m[i]<<endl; //???????????
return 0;
}
Solution:
3