Craig Rodrigues CraigRodrigues

I'm a software engineer. I love to code, solve problems, collaborate and ship.

CraigRodrigues / caesar.c

Last active October 1, 2022 02:57

My solution to CS50 pset2 - "Hail, Caesar!"

	#include <stdio.h>
	#include <cs50.h>
	#include <string.h>
	#include <ctype.h>

	/**
	* Caesar.c
	* A program that encrypts messages using Caesar’s cipher. Your program must
	* accept a single command-line argument: a non-negative integer. Let’s call it
	* k for the sake of discussion. If your program is executed without any

CraigRodrigues / initials.c

Created May 31, 2016 19:38

My solution to CS50 pset2 - "Initializing"

	#include <stdio.h>
	#include <cs50.h>
	#include <string.h>
	#include <ctype.h>

	/**
	*
	* Write, in a file called initials.c, a program that prompts a user for
	* their name (using GetString to obtain their name as a string) and then
	* outputs their initials in uppercase with no spaces or periods,

CraigRodrigues / vigenere.c

Created June 1, 2016 02:45

My solution to CS50 pset2 - "Parlez-vous français?"

	#include <stdio.h>
	#include <cs50.h>
	#include <string.h>
	#include <ctype.h>

	/**
	* Vigenere.c
	*
	* A program that encrypts messages using Vigenère’s cipher. This program
	* must accept a single command-line argument: a keyword, k, composed entirely

CraigRodrigues / water1.c

Created June 2, 2016 17:38

My solution to CS50 pset1 - "Smart Water" (modified)

	#include <stdio.h>
	#include <cs50.h>

	// function that returns the number of 16oz bottles used
	int getBottles(int time, int showerflow)
	{
	return (time * showerflow)/16;
	}

	int main(void)

CraigRodrigues / caesar2.c

Last active June 2, 2016 20:03

My solution to CS50 pset2 - "Hail, Caesar!" (using function)

	#include <stdio.h>
	#include <cs50.h>
	#include <string.h>
	#include <ctype.h>

	/**
	* Caesar.c
	* A program that encrypts messages using Caesar’s cipher. Your program must
	* accept a single command-line argument: a non-negative integer. Let’s call it
	* k for the sake of discussion. If your program is executed without any

CraigRodrigues / credit2.c

Created June 3, 2016 16:30

My solution to CS50 Hacker pset1 - "Bad Credit " (printf tests included)

	#include <stdio.h>
	#include <cs50.h>
	#include <string.h>
	#include <ctype.h>
	#include <math.h>

	// calculates the number of digits in the card number
	int getCardDigits(long long card_num)
	{
	int card_digits = (int)log10(card_num) + 1;

CraigRodrigues / credit.c

Created June 3, 2016 16:46

My solution to CS50 Hacker pset1 - "Bad Credit"

	#include <stdio.h>
	#include <cs50.h>
	#include <string.h>
	#include <ctype.h>
	#include <math.h>

	// calculates the number of digits in the card number
	int getCardDigits(long long card_num)
	{
	int card_digits = (int)log10(card_num) + 1;

CraigRodrigues / helpers.c

Created June 8, 2016 19:09

CS50 pset3 - "Game of Fifteen" - Linear Search Algorithm

	/**
	* helpers.c
	*
	* Computer Science 50
	* Problem Set 3
	*
	* Helper functions for Problem Set 3.
	*/

	#include <cs50.h>

CraigRodrigues / helpers2.c

Last active June 10, 2016 20:48

CS50 pset3 - "Game of Fifteen" - Helpers - Insertion Sort & Binary Search (Recursion)

	/**
	* helpers.c
	*
	* Computer Science 50
	* Problem Set 3
	*
	* Helper functions for Problem Set 3.
	*/

	#include <cs50.h>

CraigRodrigues / fifteen.c

Created June 10, 2016 21:01

CS50 pset3 - "Game of Fifteen"

	/**
	* fifteen.c
	*
	* Computer Science 50
	* Problem Set 3
	*
	* Implements Game of Fifteen (generalized to d x d).
	*
	* Usage: fifteen d
	*