Monthly Archives: February 2015

For this WSQ I had to do a factorial calcultaron without importing predifined functions that python already have. For that, I had to define a function for the factorial calculation and a For loop to calculate the result.

Before enter the function in the actual program I did a while loop for the user to do as many calculations as he wants.

The complicated about this was to implement a way to avaoid the user to enter a float number, for this, i used the try and except statements which are explained better here: https://docs.python.org/2/tutorial/errors.html

Here is the link to my program submitted to GitHub:https://github.com/Manuelmv94/TC1014/blob/master/WSQ09.py

#TC1014 #WSQ09

#WSQ09 #TC1017 

In this code, I created two variables called n and i. Then, i asked the user to enter an integer value for n, and asigned that value for “i”. After that, i created another variable called “fact” which then would be multiplied by “i” in relation to the “for loop” =((i=n ; i>=1 ; i–), in order to create the factorial. 

# include <iostream>

using namespace std;

int main () {

int i, n;

int fact=1;

cout<<“Enter the Value of n “<<endl;

cin>>n;

for(i=n ; i>=1 ; i–)

fact = fact*i;

cout<<“Factorial = “<<fact;

return 0;

}