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CodingBat code practice

david.white@denison.edu cs112fall2015

Problem Bank

For Wednesday, Sept 9 please do: test  sum  basketball  power 

Remember that you can't use TAB but 2 spaces works just as well. You have as many attempts as you want.

For Wednesday, Sept 16, please do: songs  power  factorial  sumTriplets 

For Thursday, Sept 17, please do: compound  incrementTillEqual  annualInterestYears 

For Thursday, Sept 24, please do: compoundInterestAmount  pond4 

For Wednesday, October 7, please do: even  between  justone  piglatin  vowels  nospaces  username 

For Friday, October 9, please do: sentences  capitalize  findWord 

For Monday, October 12, please do: cat_dog  xyz_there  countNames  count_hi H  

For Wednesday, October 21 please do: sumOddIndices  searchBool  longest  differ 

For Friday, November 6 please do: square  diagonal2  list2dict H   sum 

For Monday, November 9 please do: countUpper  recFactorial  RecFibonacci  recSearch  (all must be recursive)

For Thursday, November 12 please do: my_len 

For Friday, November 13 please do: wordFrequency  firstLetterCount  collatz H   (you can just return the list, i.e. L not list2string(L))

For Monday, November 16 please do: count_values  sums  count_duplicates 

For Wednesday, November 18 please do: find  least_likely H   distinct 

For Thursday, December 3, please do: is_palindrome H   change H   changes H  

For Friday, December 4, please do: selection_sort_better  sums  find 

Other problems not due yet..

Loops: Fibonacci  geoMean  sumDigits  sum13 

Conditionals: sumprod  max3 

While: yearsUntilDoubled  interest 

Lists: sumOdds  countOdds  variance  median  squares_better  remove_better  swap_better  intersect  meanSquares  differ  big_diff 

Lists and Strings: findall  stars 

Strings: difference  count_code  evenParity  makeEvenParity  hamming  double_char H   txtHelp 

Dictionaries: my_len  count_values  count_duplicates  least_likely H   wordFrequency  distinct  firstLetterCount 

2D Lists: diagonal  multiplicationTable  sums  find 

Sorting: selection_sort_better 

Recursive: sum  recFactorial  recPower  minList  RecFibonacci  recSearch  countUpper  collatz H  

Difference Equations (Optional): growth2  SIS  growth3  growth4  growth  zombieApocalypse  amoebaGrowth  bacteria H   vampireApocalypse  Calculus: D H  

Problem Solving: end_other H   whacks H   whack_a_mole H   has22  centered_average  sum67  blackjack H   factorization H   permutations H   combinations H   bowling H   nim H   stone_temple_farmers  dvr_remote H   piglatin H   piglatin2 H   is_balanced  balance_parens H  

Exam 1 practice: football  distance  age  time 
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