What is the output of printf \%d )?

1. When we write printf(“\%d”,x); this means compiler will print the value of x.

What will be the output of this program main () printf hello );?

The execution of a C program starts from the main() function. printf() is a library function to send formatted output to the screen. In this program, printf() displays Hello, World! text on the screen.

What is output of printf hello in C?

printf() function evaluates from right to left, thus printf(“Hello”) will be evaluated first, that will print “Hello” and printf(“Hello”) will return the total number of printed character that is 5 and then the output of this printf(“Hello”) after printing “Hello” will be 5.

What will be the output of the following C code Hello World?

What will be output if you will compile and execute the following c code? Explanation: Return type of printf function is integer and value of this integer is exactly equal to number of character including white space printf function prints. So, printf(“Hello world”) will return 13.

What is output of printf hello in c?

What is output of C program?

When we say Output, it means to display some data on screen, printer, or in any file. C programming provides a set of built-in functions to output the data on the computer screen as well as to save it in text or binary files.

What is the output of printf() in C?

Explanation : printf () returns count of characters successfully written on screen. In this program, printf () writes 10 character + 1 space total 11 so x is 11. Q.2 What is the output of below program assuming that a character takes 1 byte and a pointer takes 8 bytes.

What does \\ \\ in a printf statement mean?

In \\” – \\ tells to the compiler that ” (double quote) is not for syntax to start or close the printf statement, this double quote is to print on the output device. Now consider the program which will print the printf (“Hello world.”); as output printf (“Hello world.”);

What is the difference between internal and external printf in C?

printf function returns the integral value and that value is the number of characters printed by it. Also, internal statement is executed first. So, the internal printf statement will run first, and return 5 and external printf will print 5.

How to print double quotes in a printf statement?

There is a escape sequence character \\” (slash double quote), which is used to print ” (double quote). In \\” – \\ tells to the compiler that ” (double quote) is not for syntax to start or close the printf statement, this double quote is to print on the output device.