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What does the escape sequence \n do in C programming?
What does the escape sequence \n do in C programming?
- Causes the text to print from the start of the next line (correct)
- Moves the cursor one space left
- Inserts a tab space between two words
- Moves to the next page on the printer
Why do we use escape sequences when displaying single or double quotes in C programming?
Why do we use escape sequences when displaying single or double quotes in C programming?
- To treat them as part of the string (correct)
- To change the text color
- To underline the text
- To change the font size
What does the escape sequence \t do in C programming?
What does the escape sequence \t do in C programming?
- Inserts a tab space between two words (correct)
- Causes the text to print from the start of the next line
- Moves the cursor one space left
- Moves to the next page on the printer
Which escape sequence causes the cursor to move one space left in C programming?
Which escape sequence causes the cursor to move one space left in C programming?
What is the purpose of using escape sequences for single or double quotes in C programming?
What is the purpose of using escape sequences for single or double quotes in C programming?
Which escape sequence moves to the next page on a printer in C programming?
Which escape sequence moves to the next page on a printer in C programming?
Why is it important to use escape sequences for single or double quotes in C programming?
Why is it important to use escape sequences for single or double quotes in C programming?
When using printf in C with double quotes directly in the string, what do you need to include before the double quotes?
When using printf in C with double quotes directly in the string, what do you need to include before the double quotes?
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Study Notes
Escape Sequences in C Programming
\nis the newline escape sequence, which moves the cursor to the next line when printed.- Escape sequences allow for the correct display of special characters, such as single (
\') and double quotes (\"), preventing termination of string literals. \tis the tab escape sequence, creating a horizontal space equivalent to a tab in the output.- The escape sequence
\bcauses the cursor to move one space to the left, effectively deleting the last character displayed. - Using escape sequences for quotes maintains clarity when writing strings that contain quotes, avoiding syntax errors in C code.
- The escape sequence
\finstructs a printer to advance to the next page, often used in formatted print outputs. - Correctly using escape sequences for quotes is crucial to ensure string literals are interpreted properly within the code.
- In
printf, to include double quotes within a string, a backslash (\) must precede the double quotes to escape them.
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