Customers Group – Purchase Amount
Group customers by purchase amount in descending order and sort names within each group
medium
41
Difficulty Levels
Choose your challenge. Start easy and work your way up.
215
Total Problems
Print Cube
Calculate and print the cube of a given integer
easy
42
Multiply by 2
Read an integer from input and output the result of multiplying it by 2
easy
42
Subtract Two Numbers
Read two integers from input and output their difference.
easy
41
Add Two Numbers
Calculate and print the sum of two given integers.
easy
42
Print the Next Number
Read an integer and print the next consecutive integer (N+1)
easy
41
Function Prime or Not – CTS PATTERN
Determine if a given integer is a prime number by fixing the provided implementation.
easy
42
Two Numbers Equal
Check if two given numbers are equal and print 'yes' or 'no' accordingly.
easy
42
Character Matrix – Alternate Ends
Print characters from a matrix alternating between first N characters from odd rows and last N characters from even rows.
medium
41
Largest of Two Numbers
Write a program that accepts two numbers and prints the largest number.
easy
42
Zig-Zag Robots
Simulate the movement of robots moving in alternating directions across rows and output their positions after T seconds
medium
43
Print Remainder when Divided by 5
Calculate and print the remainder when a given integer is divided by 5
easy
42