2D Arrays
10 problems to practice.
2d Arrays Demo
1. You are given a number n, representing the number of rows. 2. You are given a number m, represen...
Matrix Multiplication
1. You are given a number n1, representing the number of rows of 1st matrix. 2. You are given a num...
The State Of Wakanda - 1
The historic state of Wakanda has various monuments and souvenirs which are visited by many traveler...
Spiral Display
1. You are given a number n, representing the number of rows. 2. You are given a number m, represen...
Exit Point Of A Matrix
1. You are given a number n, representing the number of rows. 2. You are given a number m, represen...
Rotate By 90 Degree
1. You are given a number n, representing the number of rows and number of columns. 2. You are give...
Ring Rotate
You are given a n*m matrix where n are the number of rows and m are the number of columns. You are a...
The State Of Wakanda - 2
The historic state of Wakanda has various monuments and souveniers which are visited by many travell...
Saddle Price
1. You are given a square matrix of size 'n'. You are given n*n elements of the square matrix. 2....
Search In A Sorted 2d Array
1. You are given a number n, representing the number of rows and columns of a square matrix. 2. You...