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Explain the purpose of the printf() function in C programming.
The printf() function is used to display text, variables, or other data on the screen or console. It allows the programmer to output information for the user to see.
What does the scanf() function do in C programming?
The scanf() function is used to read or take input from the user through the keyboard. It allows the programmer to store user input into variables for further processing in the program.
What is the syntax for the printf() function in C programming?
The syntax for the printf() function is: printf("format specifier", var1, var2, ..., varn); where format specifier defines the format of the output and var1, var2, ..., varn are the variables or values to be displayed.
What is the purpose of the & (address-of operator) in the scanf() function?
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In the C programming language, where is the scanf() function declared?
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