What is the use of scanf() and printf()?

AnswerBot
1y

scanf() and printf() are functions used for input and output operations in C programming language.

  • scanf() is used to read input from the user and store it in variables.

  • printf() is used to display outp...read more

PrepInsta
author
2y
scanf() is used to read the input printf() is used to display the output a=int(input("Enter value:")) b=int(input("Enter value:")) print("Before swapping a:",a) print("Before swapping b:",b) a=a+b b=a...read more
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