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

Programming Exercises

Concatenate two strings

Easy

Problem Statement

Concatenate two strings

Sample Input

"Hello" and "World"

Sample Output

Concatenated string: HelloWorld

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
fun main() { val str1 = "Hello" val str2 = "World" // Add your code here to concatenate the strings }
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Input
"Hello" and "World"
Expected Output
Concatenated string: HelloWorld