• Exercise # 1 Write a program that reads a file containing text. Read each line and send it to the output file, preceded by line numbers. Slide Type • If the input file is Mary had a little lamb Whose fleece was white as snow. And everywhere that Mary went, The lamb was sure to go! Slide Type • then the program produces the output file: /* 1 */ Mary had a little lamb /* 2 */ Whose fleece was white as snow. /* 3 */ And everywhere that Mary went, /* 4 */ The lamb was sure to go!
• Exercise # 1 Write a program that reads a file containing text. Read each line and send it to the output file, preceded by line numbers. Slide Type • If the input file is Mary had a little lamb Whose fleece was white as snow. And everywhere that Mary went, The lamb was sure to go! Slide Type • then the program produces the output file: /* 1 */ Mary had a little lamb /* 2 */ Whose fleece was white as snow. /* 3 */ And everywhere that Mary went, /* 4 */ The lamb was sure to go!
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
python 3
![Edit
View
Insert
Cell
Kernel
Widgets
Help
Trusted
Python 3 O
* 的
Run
Code
Slide Type Fragment v
• Exercise # 1 Write a program that reads a file containing text. Read each line and send it to the output file, preceded by line numbers.
Slide Type
• If the input file is
Mary had a little lamb
Whose fleece was white as snow.
And everywhere that Mary went,
The lamb was sure to go!
Slide Type
• then the program produces the output file:
/* 1 */ Mary had a little lamb
/* 2 */ Whose fleece was white as snow.
/* 3 */ And everywhere that Mary went,
/* 4 */ The lamb was sure to go!](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F297b6cc0-b6a4-47ae-ae68-cfcdaa300e1e%2F5f99a855-7220-4eee-95ae-4b20c70bc299%2Fm1qms1r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Edit
View
Insert
Cell
Kernel
Widgets
Help
Trusted
Python 3 O
* 的
Run
Code
Slide Type Fragment v
• Exercise # 1 Write a program that reads a file containing text. Read each line and send it to the output file, preceded by line numbers.
Slide Type
• If the input file is
Mary had a little lamb
Whose fleece was white as snow.
And everywhere that Mary went,
The lamb was sure to go!
Slide Type
• then the program produces the output file:
/* 1 */ Mary had a little lamb
/* 2 */ Whose fleece was white as snow.
/* 3 */ And everywhere that Mary went,
/* 4 */ The lamb was sure to go!
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