Exercise v3.0

×

×

Correct!

Use the correct format specifier to output the string:

char greetings[] = "Hello World!"; printf("@(2)", greetings);

char greetings[] = "Hello World!"; printf("%s", greetings);

Not Correct

Click here to try again.

Correct!

Go to w3schools.com

Reset Score

Close This Menu

C Syntax

Exercise 1 Go to C Syntax Tutorial

C Comments

Exercise 1 Go to C Comments Tutorial

C Variables

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to C Variables Tutorial

C Data Types

Exercise 1 Exercise 2 Go to C Data Types Tutorial

C Operators

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to C Operators Tutorial

C If...Else

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to C If...Else Tutorial

C Switch

Exercise 1 Exercise 2 Go to C Switch Tutorial

C Loops

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to C Loops Tutorial

C Arrays

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to C Arrays Tutorial

C Strings

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to C Strings Tutorial

C Pointers

Exercise 1 Go to C Pointers Tutorial

C Functions

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to C Functions Tutorial

C Structures

Exercise 1 Exercise 2 Exercise 3 Go to C Structures Tutorial

×

Reset the Score?

This will reset the score of ALL 39 exercises.

Are you sure you want to continue?

×

Congratulations!

You have finished all 39 C exercises.

Share your score: