Practice Real Company Assessment Patterns • Latest 2025–2026 Mock Tests

Programming Exercises

Create a function to convert a string to "snake_case" format.

Medium

Problem Statement

Create a function to convert a string to "snake_case" format.

Sample Input

"JavaScript Is Fun"

Sample Output

javascript_is_fun

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
// Convert string to snake_case function toSnakeCase(str) { } console.log(toSnakeCase("JavaScript Is Fun"));
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Input
"JavaScript Is Fun"
Expected Output
javascript_is_fun