Programming Challenges

Programmr's Coding Challenges

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

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C++

Challenges

Miscellaneous
- 394
  votes Average of positive and negative numbers
- 372
  votes Bitwise AND
- 370
  votes Reciprocals Sum average and Product
- 362
  votes triangular star
- 359
  votes Constructor value
- 352
  votes Diamond Shape
- 338
  votes Reverse Triangle
- 336
  votes Convert binary to decimal
- 326
  votes Cartesian to Polar co-ordinates
- 324
  votes Armstrong Number
- 322
  votes Number Occurrence in Array
- 322
  votes Indian rupees format
- 313
  votes Leap Year check
- 309
  votes consecutive number
- 290
  votes Reverse Floyds Triangle
- 288
  votes Decimal to Octal Conversion
- 288
  votes Find Maximum and Minimum Temperature
- 280
  votes Sum of the digits
- 277
  votes Permutation of Strings
- 272
  votes Sum of Naturals divisible by 3 and 5
- 271
  votes Sum of Odd Numbers
- 270
  votes Fibonacci Series
- 265
  votes Capitalization
- 257
  votes Transpose of Matrix
- 241
  votes Find Day of Given Date
- 236
  votes Ulam Sequence
- 226
  votes Count Occurrence of Character in string
- 220
  votes Count Ones
- 219
  votes Remove Character
- 215
  votes Triangular Numbers
- 213
  votes Decimal to binary covertor
- 210
  votes Pascal Triangle
- 206
  votes Euclids GCD Algorithm
- 205
  votes Prime Factors
- 199
  votes Quadrant of an Angle
- 199
  votes Palindrom String
- 194
  votes TrimSpace
- 192
  votes Name search
- 179
  votes Spring month check
- 172
  votes Gray Code
- 131
  votes Last Samples of a number
- 131
  votes statement reverse
- 130
  votes Number of occurence
- 121
  votes Convert in Seconds
- 117
  votes ISBN Validation
- 116
  votes Find Vowels and Consonants
- 97
  votes Factorial of a given number
- 93
  votes Amicable Total
- 78
  votes check for palindrome number
- 74
  votes Print Binary Triangle
- 71
  votes Convert to uppercase
- 67
  votes Abundant Numbers
- 66
  votes Is Binary or not
- 65
  votes Sort Three numbers
- 57
  votes String Sort
- 54
  votes number to string format
- 53
  votes date sort
- 53
  votes Print Rectangle
- 48
  votes Wind Chill
- 42
  votes sum of column of a matrix
- 35
  votes Multiplication Table
- 33
  votes Reverse Array
- 31
  votes Word Reverse
- 31
  votes Number Sequence
- 28
  votes Sexy Pairs
- 23
  votes Collatz Sequence
- 4
  votes Age in 5 years
- 4
  votes Age In Five Years
- 4
  votes A Dumb Calculator
- 2
  votes Enumerations Basics
Exception Handling
- 349
  votes Counting number of exceptions
- 302
  votes Write a try-catch block
- 252
  votes Divide by 0
- 74
  votes Check for Divide by zero exception
- 3
  votes Out_of_range Exception
Strings
- 337
  votes Reverse a String
- 320
  votes check for correct brakets
- 254
  votes CrAzY Strings
- 238
  votes Equal Strings
- 191
  votes Palindrome String
- 188
  votes Find String
- 169
  votes string reverse
- 115
  votes Substring Is It?
- 31
  votes Encrypted String
- 25
  votes Incrementing String
- 23
  votes Comparing two Strings
- 5
  votes Text To Binary
- 4
  votes String Manipulation
- 2
  votes Replacing Words In A String
- 1
  votes A Refresher
- 1
  votes Vowel Counter
Arrays
- 298
  votes most frequent element
- 173
  votes Sort Arrays
- 158
  votes Average Of Numbers
- 132
  votes min & max values
- 34
  votes Sorting of Array
- 33
  votes Insertion at a Specified position in an Array
- 6
  votes Where Is It?
- 3
  votes Dynamic Arrays
- 3
  votes How Many Times?
- 2
  votes Fibonacci Average
- 2
  votes Is It There or Not?
- 2
  votes Largest Row
- 2
  votes Find the Largest Value in an Array
- 1
  votes Find if index and element are equal
- 1
  votes Comparing Strings
- 1
  votes Reverse ArrayList
Classes
- 273
  votes Class values
- 220
  votes Sum of Complex numbers
- 208
  votes Student Percentage
- 126
  votes Calculate Area of Circle
- 117
  votes Student Information
- 106
  votes Student Details
- 2
  votes Calculate area
- 2
  votes Inheritance and Set Union
- 1
  votes Friend Functions And Classes
- -5
  votes Constructors
Pointers
- 6
  votes Passing Arguments By Reference
- 6
  votes function returning pointer: max value
- 4
  votes Pointer Basics
- 4
  votes Pointer To Structure
- 3
  votes Input in variable but display by pointer
- 3
  votes Function returning multiple values using Pointers
Functions
- 337
  votes Factorial function
- 265
  votes Sum of n numbers
- 240
  votes Square
- 125
  votes Max No
- 77
  votes Sum and product functions
- 67
  votes Factorial
- 29
  votes Factorial using Recursive Function
- 5
  votes Area Calculator
- 3
  votes Greatest Common Divisor
- 2
  votes Recursion Basics
- 2
  votes Overloading Functions
- 0
  votes Keychains for Sale
- -4
  votes Keychains for Sale, for real this time
Loops
- 405
  votes Factorial of a number
- 346
  votes Yet Another Pattern !
- 291
  votes Display Pattern using Loops
- 235
  votes Triangle Pattern
- 102
  votes Printing Average of Positive Numbers
- 50
  votes Factorial
- 40
  votes No. divisible by two
- 37
  votes Highest Common Factor
- 32
  votes Summation
- 25
  votes Input/Output
- 5
  votes Triplet sum = 0 ?
- 3
  votes Basic Nested Loops
- 3
  votes Collatz Sequence
- 3
  votes Armstrong Numbers (Number Puzzle)
- 3
  votes Xs And Ys
- 3
  votes Counting Machine Revisited
- 2
  votes Detecting Even Numbers
- 0
  votes A New Hope (Number Puzzle)
- -1
  votes PIN Lockout
- -1
  votes Counting By Halves
- -1
  votes Adding Numbers In A Loop
Flow Control
- 379
  votes Press any Key !
- 353
  votes Gross Salary Check !
- 328
  votes Temperature Converter
- 317
  votes Check String for uppercase
- 310
  votes Fibonacci Series
- 281
  votes Triangle or not
- 271
  votes Palindrome Number
- 190
  votes Leap Year, Is It ?
- 110
  votes Prime number
- 107
  votes Larger of two numbers using Ternary operator
- 45
  votes Odd or Even
- 42
  votes Day of Week Finder
- 36
  votes Maximum of 3 numbers
- 6
  votes Space Boxing (Choice Based Program)
- 5
  votes How Old Are You?
- 2
  votes Weekday Calculator
- 1
  votes What If
- 0
  votes PokéTrader 2
- -2
  votes Else And If
- -2
  votes Two More Questions
- -4
  votes PokéTrader
Arithmetic
- 355
  votes Add negative, even & odd numbers from a list
- 339
  votes Sum of the digits of a number
- 325
  votes Convert days to years and weeks
- 301
  votes 3x3 matrix gradient
- 283
  votes distance between 2 points
- 147
  votes Is it a Prime number?
- 107
  votes binary conversion
- 44
  votes Palindrome Number
- 38
  votes Leap Year Finder
- 34
  votes Area of Triangle using Heron's Formula
- 33
  votes Sum of Digits
- 30
  votes Determine whether an year is Leap Year
- 29
  votes Factorial evaluation
- 5
  votes BMI Calculator
- -8
  votes Counting Lucky Numbers
Operators
- 379
  votes Increment & Decrement Numbers
- 341
  votes Operator ( + )
- 266
  votes Area & Perimeter of Circle
- 261
  votes Leap year
- 259
  votes Salary Estimation based on experience
- 151
  votes Even 3 multiples
- 114
  votes modulus of variables
- 45
  votes Ternary operator
- 42
  votes Pre and Post Increment Operator
- 28
  votes Basic Operators
- 27
  votes Size of integer value
- 6
  votes Basic Operator Overloading
Variables
- 459
  votes Swapping two numbers
- 214
  votes Variable value
- 160
  votes Adding Two Numbers
- 155
  votes Initializing Variables
- 46
  votes Greater between two variables
- 41
  votes average calculation
- 24
  votes A Dumb Calculator