Generate Staircase Pattern with JavaScript | JavaScript Interview Questions

How to generate staircase pattern using JavaScript? Create a function that takes an argument. If you pass a number to this function, it should generate staircase with hash and empty spaces where needed. How to create a function like this in JavaScript. How to create a function that generates staircase pattern of specific characters in javascript?

To create a function that generates a staircase pattern with required number of levels using # character, define a function called “steps” that takes in a single parameter, “num”. Use nested for loops, to create a “staircase” pattern of “#” characters.

The outer for loop iterates for “num” times, representing each row in the staircase. The inner for loop also iterates for “num” times, representing each column in the current row.

Define a variable named as results. The if statement will check if the current column is less than or equal to the current row. If it is, the result variable will be appended with “#” character, otherwise it appends a space. Log result of each row printing the staircase pattern of “#” characters with “num” number of rows and columns.

This is how we can generate staircase pattern in javascript.

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