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File Copy with Line Numbering

Write a program that reads from a file input.txt and writes its content to output.txt, adding line numbers at the beginning of each line

Write a program that reads from a file input.txt and writes its content to output.txt, adding line numbers at the beginning of each line

Questions in this demo
Celsius to Fahrenheit Conversion
Level: 1
File Copy with Line Numbering
Level: 2
Shatha’s Magical Matrix
Level: 2
Student Average Calculator
Level: 2
Topics
Strings