Programming Challenges

Programmr's Coding Challenges

Sharpen your coding skills in the most entertaining way by solving Programmr's coding challenges!

Don't forget to challenge your friends too!

PHP

Challenges

Exception Handling
- 3
  votes ID Number Machine
- 3
  votes Convert to centimeters
- 2
  votes Counting number of exceptions
- 2
  votes Ask for certain number
- 2
  votes Slope Point
- 1
  votes Catch the Fish Again...!!!
- 1
  votes Exception Handling
- 1
  votes Catch the Fish Again...!!
- -1
  votes Convert to centimeters
Classes
- 3
  votes Author Class
- 1
  votes Calculate Area of Circle
- 1
  votes Circle class
- 0
  votes Student Percentage
- 0
  votes TimeSpan
- 0
  votes Sum of Complex numbers
- 0
  votes Quadrant Point
- 0
  votes Calculate area
- 0
  votes Flip Point
Functions
- 38
  votes Call function from function
- 33
  votes Square a Number using Function
- 4
  votes Finding Prime Numbers
- 3
  votes Keychains for Sale
- 3
  votes Month Name
- 3
  votes Recursion evens
- 2
  votes Recursion countToBy
- 2
  votes Month Offset
- 1
  votes Recursion writeSequence
- 1
  votes LongestSortedSequence
- 1
  votes Area of Circle
- 0
  votes Multiple or Not
Strings
- 147
  votes implode string
- 2
  votes String Comparison
- 2
  votes First half with second half
- 2
  votes doublex
- 1
  votes Username
- 1
  votes Check String for uppercase
- 1
  votes String Manipulations
- 0
  votes First Two
- 0
  votes Toggle String
- 0
  votes Substring is It ?
- 0
  votes Remove vowels from a word
- 0
  votes Count Occurrence of Character in string
- 0
  votes ComboString
- 0
  votes Encrypted String
- 0
  votes Remove Character
- 0
  votes Has bad
- 0
  votes Crazy Strings
- 0
  votes Bob There?
- 0
  votes Find Triplets
- 0
  votes Text To Binary
Arrays
- 4
  votes Reverse Array
- 4
  votes Most frequent element
- 2
  votes Is It There or Not ?
- 1
  votes tripleUp
- 1
  votes Where Is It ?
- 1
  votes Locate The Largest In The Array!
- 0
  votes min & max values
- 0
  votes Poke Trade
- 0
  votes Insertion at a specified position in an array
- 0
  votes How Many Times ?
- 0
  votes Poke Trade 2
- -1
  votes Sorting of Array
Loops
- 375
  votes factorial
- 3
  votes A Refresher
- 2
  votes Armstrong Numbers
- 2
  votes Adding Values in a Loop
- 2
  votes Fizz Buzz
- 2
  votes Counting By Halves
- 2
  votes Number-Guessing with a Counter
- 2
  votes Safe Square Root
- 1
  votes A New Hope
- 1
  votes stringTimes
- 1
  votes Spaces And Numbers
- 1
  votes Counting Machine Revisited
- 0
  votes Right Triangle Checker
- 0
  votes Sum of Primes
- 0
  votes Triplet sum = 0 ?
- 0
  votes Highest Common Factor
- 0
  votes Printing Average of Positive Numbers
- 0
  votes Multiplication Tables
Flow Control
- 38
  votes Find out the greatest
- 3
  votes BMI Calculator
- 3
  votes Two More Questions
- 2
  votes Space Boxing
- 1
  votes How Old Are You, Specifically?
- 1
  votes Temperature Converter
- 1
  votes Press any Key !
- 1
  votes Gender Game
- 0
  votes Spring month check
- 0
  votes Cartesian to Polar co-ordinates
- 0
  votes Gross Salary Check !
Operators
- 240
  votes even and odd numbers
- 166
  votes find the modulus of 2 numbers
- 9
  votes ISBN Validation
- 8
  votes A Dumb Calculator
- 6
  votes Salary Estimation based on experience
- 1
  votes Basic Operators
Variables
- 121
  votes string length
- 13
  votes Name, Age, and Salary
- 10
  votes Swap the values of two variable
- 9
  votes Using Variables
- 8
  votes Average Calculation
- 7
  votes Age in Five Years