adplus-dvertising
frame-decoration

Question

What is the output of this C code? 
#include <stdio.h>
#define foo(m, n) m * n = 10
int main()
{
    printf("in main\n");
}

a.

In main

b.

Compilation error as lvalue is required for the expression m*n=10

c.

Preprocessor error as lvalue is required for the expression m*n=10

d.

None of the mentioned

Posted under C Programming

Answer: (a).In main

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the output of this C code? #include <stdio.h> #define foo(m, n) m * n = 10 int main() { printf("in main\n"); }
Add Comment

Similar Questions

Discover Related MCQs

Q. C preprocessor is conceptually the first step during compilation

View solution

Q. Preprocessor feature that supply line numbers and filenames to compiler is called?

View solution

Q. A preprocessor is a program

View solution

Q. Which of the following are C preprocessors?

View solution

Q. #pragma exit is primarily used for?

View solution

Q. The C-preprocessors are specified with _________symbol.

View solution

Q. The preprocessor provides the ability for _______________

View solution

Q. What is the sequence for preprocessor to look for the file within <> ?

View solution

Q. Can function definition be present in header files?

View solution

Q. If the file name is enclosed in double quotation marks

View solution

Q. If the file name is enclosed in angle brackets

View solution

Q. Which of the following names for files not accepted?

View solution

Q. What is the advantage of #define over const?

View solution

Q. Which of the following properties of #define not true?

View solution

Q. The “else if” in conditional inclusion is written by?

View solution

Q. Which of the following sequences are unaccepted in C language?

a) #if
#else
#endif

b) #if
#elif
#endif

c) #if
#if
#endif

d) #if
#undef
#endif

View solution

Q. In a conditional inclusion, if the condition that comes after the if holds.

View solution

Q. Conditional inclusion can be used for

View solution

Q. The #elif directive cannot appear after the preprocessor #else directive

View solution

Q. For each #if, #ifdef, and #ifndef directive

View solution
View All MCQs on C Programming

Suggested Topics

Are you eager to expand your knowledge beyond C Programming? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

MySQL Database

Enhance your knowledge of relational databases with our MySQL MCQs. Understand...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

CSS

Polish your web design skills with our CSS MCQs. Learn about selectors, properties,...

Compiler Design

Unravel the process of translating source code into executable programs with our...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

Software Engineering

Learn about the systematic approach to developing software with our Software...

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

Digital Communication

Master the basics of electronic communication with our Digital Communication MCQs....

Reverse Engineering

Strengthen your understanding of Reverse Engineering with our curated set of MCQs....