What is the output ?

Question

int a=2,b=4;
printf("%d",a&&b);

Answer 1

Depends on the programming language, it could be a syntax error.
Have you actually tried to run it yourself?

Answer 2

...and you still have not answered to either of my follow-up questions:
1. Which programming language?
2. Have you tried running it, and what did you experience?

Answer 3

In C language, your code is failing with error, because there is no print function.
If you use printf, the result is 1.
&& is the logical "and" operator.
Both a and b are positive numbers which have a truthy value, therefore "a and b" is also true.
The %d format specifier converts "true" to numeric value which is 1. The numeric value of false would be 0.

Answer 4

If you want to know WHAT the output is, do the following:
Go to Code section, click +, select the programming language, insert your code, click Run.

If you want to know HOW OR WHY the output is, please make that clear in your question.

Answer 5

its not an error just try to answer how the code runs

Answer 6

c language