Question

what are control string in C language? which controls in is used to print and receive integer value?​

Answer 1

Answer:

The Control String, or the Format String, which is the first parameter of Formatted Console Input/Output (printf and scanf), specifies the sequence or the format or the way in which Text will be read from the Standard Input, or printed on the Standard Output.

Answer 2

Control strings are also known as format specifiers. They are used in formatted input and output operations of the data.

printf() and scanf() are used to print and recieve integer value.