CSCI 103 – Unit 1 Exercises

Unit 1 Exercises

Create a Github account

In order to use the in-class excercises, you must have an account on Github.com. If you have not created a Github account yet, follow the instructions in this section. If you already have a Github account and you wish to use it for this course, you can skip to the next section.

Github is a development ecosystem based around git. We will be using Github to authenticate your identity and you will also use it in CS 104 to store your code.

Start by visiting Github’s sign-up page. You are free to choose your username and does not necessarily need to match your USCNet account. Your email, however, should be your USC e-mail address.

https://github.com/signup/free

You will be sent an email to verify your email address. Verify your account before proceeding.

Setup your Github Account

Follow the instructions carefully on this page.

Be sure to not miss the step labelled: VERY IMPORTANT AND EASY TO MISS STEP.
Once you think you have followed all the steps to sign-up and setup your Github account, click this link to try signing-in.

Here is a C++ scratchpad:

cpp/scratch

Variables and Expressions

cpp/var-expr/examples/maxplus

cpp/var-expr/4swap

cpp/var-expr/cout-basics

cpp/var-expr/hello

cpp/var-expr/examples/tacos

cpp/F14/printseconds

cpp/var-expr/char_arith

cpp/var-expr/math

cpp/var-expr/examples/funccall

cpp/var-expr/quadratic

Random Number Generation

cpp/random/examples/randcalls

cpp/random/examples/seed

cpp/random/examples/seedtime

Conditionals (if..else)

cpp/control/discount

cpp/control/compare2

cpp/control/weekday

cpp/control/letter_grade

cpp/control/nth

Loops 1

cpp/control/loop_example1

cpp/control/guessing

cpp/control/count_example

cpp/control/countodd

cpp/control/liebnizapprox

cpp/control/wallisapprox

cpp/while/sum50

cpp/for/sum-mult-2-5

cpp/while/turn360

Nested Loops

cpp/var-expr/iomanip

cpp/control/timestable

cpp/nestedloops/flag

cpp/control/checkerboard

Loop Idioms: Reduction

cpp/random/examples/randdigits

cpp/misc/badsum

Loop Idioms: Selection

cpp/control/isprime2

cpp/random/rand_min

Arrays

cpp/arrays/pow2

cpp/arrays/sorted

cpp/arrays/examples/arraybad

cpp/arrays/weekday

cpp/arrays/arrayprint

cpp/arrays/alphabet2

cpp/arrays/cipher

Arrays - Pratice

cpp/arrays/distinct

cpp/arrays/reverse

cpp/passing/reset_array

cpp/passing/swap_elements

cpp/passing/replace_first

cpp/arrays/mergearrays

Functions

cpp/functions/abs_func

cpp/functions/overload

cpp/functions/draw-square

Functions - Practice

cpp/functions/orderit

cpp/functions/examples/return2

cpp/functions/remove_factor

cpp/functions/vowels

cpp/functions/examples/reset_bad