modifying const in c++
void fun( const int & k)
{
cout << k;
}
int main()
{
const int i=10;
int *p=(int*)&i;
*p=15;
cout<< i;
cout<<*(&i);
cout<<*p;
fun(i);
}
What will be the output and reason for the same.
Given an integer n, write a function that returns count of trailing zeroes in n!. Examples: Input: n = 5 Output: 1 Factorial of 5 is 20 which has one trailing 0. Input: n = 20 Output: 4 Factorial of 20 is 2432902008176640000 which has 4 trailing zeroes. Input: n = 100 Output: 24