Solutions we wrote in class

January 13

January 15

January 17

  • figure skating removing scores
  • remove pos, neg, zero
  • loan payment

    January 22

  • cpap machine
  • div by 3 average using None in the function
  • grades B

    January 24

  • prints list elements on separate lines
  • average two lists
  • last digit 4

    January 27

  • exam 1 pr 1 solution
  • exam 1 pr 2 solution
  • exam 1 bonus solution
  • strings, lowercase, uppercase, digits
  • counting lowercase, uppercase, digits
  • counting special characters

    January 29

  • replace "*" with "a"
  • read 10 strings count strings starts with uppercase letter
  • valid password random string
  • count *
  • replace lowercase with uppercase

    January 31

  • date format
  • date format 1
  • change string
  • change string 1

    Feb3

  • lab assignment solution
  • making list of strings - various options
  • AAA card
  • AMEX card validity

    Feb5

  • change string omitting digits and swapcase
  • valid ZIP
  • len div 3

    Feb 7

  • majors and IDs
  • short/long strings

    Feb 10

  • exam 2 p1
  • exam 2 p2
  • generating 2d list, printing matrix form
  • div3
  • sum of rows
  • sum of columns

    Feb 12

  • 2d list of chars
  • count lowercase, uppercase
  • count a, b, c

    Feb 17

  • GAME of Life prep

    Feb 21

  • 10-30% discount final prices
  • counting letters e

    Feb 24

  • C input output int/float/double arithmetic
  • area,perimeter, are circle O

    Feb 26

  • temperature conversion
  • printing digits
  • hotel total price
  • even/odd
  • positive/negative/zero
  • food price

    Feb 28

  • float/double/int division
  • grades
  • digits
  • vitamin D

    March 3

  • pass/fail grade
  • total price, items below $10
  • sentinel controlled repetition - evens, odds
  • temp average

    March 5

  • amazon donation
  • airplane tickets
  • digits

    March 7

  • B grade average
  • B grade average, total grade ave, sentinel controlled repetition

    March 17

  • LOOP FOR sum and ave of 10 ints
  • LOOP FOR sum and ave of non zero ints
  • LOOP FOR exam 1 solution program 1
  • LOOP FOR exam 1 solution program 2
  • LOOP FOR exam 1 solution program 3

    March 24 FUNCTIONS

  • example 1
  • example 2
  • example 3 - nested loops nXm rectangle
  • example 4 - menu (no parameters no return value)
  • example 5 - evens between 11 and 33
  • example 6 - random numbers

    March 26 FUNCTIONS MATH AND RANDOM

  • ave of 3 floats
  • math library sqrt
  • math and random
  • average of floating inputs

    March 28 FUNCTIONS MATH AND RANDOM

  • power function compare to math pow

    March 31 characters and switch

  • chars counting lowercase and uppercase
  • chars counting digits and special chars
  • switch
  • switch in the loop
  • counts '*'
  • counts lowercase, uppercase, digits

    April 2 ARRAYS

  • arrays
  • arrays
  • arrays
  • arrays
  • count zero, positives, neg

    April 4 Character arrays and strings

  • lab practice solution
  • strings
  • strings count letters

    April 7

  • non zero count
  • add 2 to array elements
  • not finished, count a b c

    April 9

  • compare arrays
  • 1/1+1/2+...1/n
  • bmi

    April 11

  • change string
  • change string

    April 14

  • loan/terms, monthly payment
  • sum ascii of lowercase letters

    April 16

  • lab solution p1
  • lab solution p2
  • lab solution p3

    April 21

  • exam pr1
  • exam pr2
  • exam pr3
  • two dimensional arrays

    April 23

  • freq of 0, 1,2, 3, 4
  • counting non zero around (i,j)

    April 28

  • non zero counters
  • count odds and replace