Top-left to Bottom-Right Diagonals Program In Python
Print all top-left to bottom-right diagonals from the top-right corner of a given RxC matrix
medium
414
Difficulty Levels
Choose your challenge. Start easy and work your way up.
215
Total Problems
Check Sorted Order
Given an array sorted except for one element, find the first element that when reversed makes the entire array sorted
medium
416
Alternate Lower Case & Upper Case
Print the first N lowercase and N uppercase alphabets from a string alternately
medium
417
Python Program To Check Combo Sum
Count the number of combinations (1 or more integers) from a list that add up to a given target sum S
medium
418
S1 Contains S2 In Python
Determine if the characters of string S2 appear in the same relative order within string S1
medium
429
Form String by Rotation
Determine if one string can be obtained by rotating another string
medium
420
Infinite Sequence Nth Digit
Find the Nth digit in the infinite sequence formed by concatenating positive integers starting from 1.
medium
419
Python Program To Check Triplet Sum
Count the number of unique triplets in an array that sum to a given target value S.
medium
419
Swap Integers – Equal Sum Matrices
Determine if swapping corresponding elements between two matrices can equalize their sums
medium
426
Relatives Meeting
Count the number of relatives in the same group as a given person based on relationship pairs
medium
418
Team Formation
Find the maximum number of perfect teams that can be formed with at least one coder, one mathematician, and exactly three members
medium
437
Increase By Adjacent Difference
Increment each number by the absolute difference between its adjacent cells, treating missing neighbors as zero.
medium
421