Sort based on Weight
Sort N integers based on their computed weight, where weight is determined by perfect square, multiple of 4 and divisible by 6, and even number conditions
medium
41
Difficulty Levels
Choose your challenge. Start easy and work your way up.
213
Total Problems
Swap Even Integers Pair
Swap every pair of even integers in an array while keeping odd integers unchanged
easy
40
Forest Fire – TCS CodeVita
Calculate the minimum time required for fire to spread from an initial tree to all trees in a forest, spreading to all 8 adjacent trees every minute
medium
40
While Loop in different programming languages
Compare and understand while loop syntax and behavior across C, C++, Java, Python, JavaScript, PHP, and Go programming languages
easy
40
Print "Hello world" in different languages
Create a program that prints 'Hello World' in multiple programming languages
easy
40
String Reverse
Reverse the characters in a given string and print the result
easy
41
Convert KM/HR to M/S
Convert a speed value from kilometers per hour to meters per second with specific precision requirements
easy
40
Sort N Strings – Descending Order
Sort N given strings in descending lexicographical order and print them line by line.
easy
40
Pattern Printing – String Characters
Print a pattern where each character of the input string is repeated on successive lines based on its position.
easy
41
Skip Lunch Count
Count the number of days an employee skips lunch based on breakfast timing after 11:00 AM
easy
41
Split String & Sort
Split an even-length string into two equal parts and sort them in ascending order.
easy
41
New ATM Design – TCS CodeVita
Design an ATM that dispenses maximum number of currency notes for student withdrawals with limited denominations and note counts.
medium
40
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