Question

What is the output of the following statement?
x=y=z=0;
Select one:
1)x=0, y=NULL, Z=NULL
2)The statement is incorrect
3)x=0, y=0, z=0
4)x=0, y=1, z=2​

Answer 1

Answer:

you need to work hard because this question is very simple...

Explanation:

3)x=0, y=0, z=0

Answer 2

The output of the following statement is x=0, y=0, z=0

3) x=0, y=0, z=0

Explanation

The whole códe will be

#include <stdio.h>

int main()

{

   int x, y, z;

   x=y=z=0;

   printf("x = %d, y = %d, z = %d", x, y, z);

   return 0;

}

Output of the códe

x = 0, y = 0, z = 0

In the códe, three variables that are x, y, and z are defined with data type int

In the next statement which is x=y=z=0;

'x' is assigned 'y' variable value

'y' is assigned 'z' variable value

'z' is assigned a value 0

Now, as the value of variable 'z' is 0 then we can conclude that the value of variable 'x' and 'y' will also be 0 as y = z and x = y

Extra Information

There are various types of format specifier in C which is used to either take the input from the user or to show output to the user. Some common format specifiers are

1. %d

This format specifier is used for integer values or int values

2. %c

This format specifier is used for characters.

3. %s

This format specifier is used for string

4. %f

This format specifier is used for float values or decimal values.