Data Compression

Problem Statement

Data Compression body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji"; line-height: 1.6; } h1, h2 { border-bottom: 1px solid #ccc; padding-bottom: 5px; } code { background-color: #f0f0f0; padding: 2px 4px; border-radius: 3px; font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace; } pre { background-color: #f6f8fa; padding: 16px; border-radius: 6px; overflow: auto; } table { border-collapse: collapse; margin: 1em 0; } th, td { border: 1px solid #ddd; padding: 8px; text-align: left; } th { background-color: #f2f2f2; } blockquote { border-left: 4px solid #ddd; padding-left: 16px; color: #666; } Data Compression Problem Description Write a program to decipher messages encoded using a prefix code, given the encoding tree. Such codes are widely used in applications that compress data, including JPEG for images, MP3 for music, and DivX for video. Prefix codes. A prefi