A 2D array in Java is an array of arrays, essentially a matrix, where data is stored in rows and columns. Here's how you can declare, initialize, and use a 2D array in Java ...

This way we can print the pascal's triangle using 2D array correctly because it is often confused by multiple of 11 which is not a correct method and it will not support after 5 rows. Tags Pascal's ...

Given a 2D integer array with n rows and m columns. Print the 0th row from input n times, 1st row n-1 times…..(n-1)th row will be printed 1 time. Input format : Line 1 : No of rows(n) & No of ...