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

Programming Exercises

Create a Go program to compress and decompress a string using the compress/gzip package.

Medium

Problem Statement

Create a Go program to compress and decompress a string using the compress/gzip package.

Sample Input

A string (e.g., "Hello, World!").

Sample Output

Compressed Data: [31 139 8 0 0 0 0 0 0 255 242 72 205 201 201 215 81 8 207 47 202 73 81 4 4 0 0 255 255 208 195 74 236 13 0 0 0]
Decompressed Data: Hello, World!

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
package main import "fmt" func main() { // Compress and decompress a string using gzip }
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Input
A string (e.g., "Hello, World!").
Expected Output
Compressed Data: [31 139 8 0 0 0 0 0 0 255 242 72 205 201 201 215 81 8 207 47 202 73 81 4 4 0 0 255 255 208 195 74 236 13 0 0 0]
Decompressed Data: Hello, World!