How can I change the output of printf() in main() in C?

Asked by Last Modified  

5 Answers

Learn C Language

Follow 2
Answer

Please enter your answer

Jeevan

Trainer

can you elaborate your question
Comments
Dislike Bookmark

Software Developer | Freelancer | Trainer |

You can use Macro Arguments to change the output of printf(). #include stdio.h void fun() { #define printf(x, y) printf(x, 10); } int main() { int i = 10; fun(); i = 20; printf("%d", i); return 0; }
Comments
Dislike Bookmark

Trainer

U should use the concepts of functions to get this answer . By using the function we should use the return statements accordingly.
Comments
Dislike Bookmark

Trainer

Yes u can but u should be clear about the logic. Its very easy when u try to remember the logic.
Comments
Dislike Bookmark

int p=0; for( int i= 2;i<=9;i++) { for( int j=2;j
Comments
Dislike Bookmark

View 3 more Answers

Related Questions

How much this course?
instead of checking the fee, its good to find a tutor with genuine experience & interest to teach....
Subramani
How do I send a C program via email?
upload your file in gdrive then use that link you can easily email that program
Furqankhan
0 0
5
How can you be sure that a program follows the ANSI C standard?
The ANSI C standard provides a predefined symbol named __STDC__ that is set to 1 when the compiler is enforcing strict ANSI standard conformance. If you want your programs to be 100 percent ANSI conformant,...
Vibha
how the right shift operator works on a numerical value?? eg:- 8>>3=?
Binary of 8 is "1000" and here by this command 3 bits of "1000" will be shifted to right. Hence Binary will be "0001" so your expressions answer will be "0001" i.e. 1
Abhishek
Why is the C language important?
C language is a high-level, general-purpose programming language. It provides a straightforward, consistent, powerful interface for programming systems. That's why the C language is widely used for developing...
Ganesh
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Advantages of C++ Language
Advantages of C++ - C++ is a profoundly convenient dialect and is frequently the dialect of decision for multi-gadget, multi-stage application advancement. - C++ is a protest situated programming dialect...

Bright Computer Education

2 0
0
Pointers and References
Are reference and pointers same? No. I have seen this confusion crumbling up among the student from the first day. So better clear out this confusion at thevery beginning. Pointers and reference...

Shiladitya Munshi

0 0
0
C, Cpp, Java, Python, Javascript Programming Languages
Learning C is as good as Learning a Natural Language(such as English, Hindi, Telugu, Tamil etc) We use Natural Languages to communicate with humans whereas we use Programming Languages such as C, Cpp,...
V

Vamshi

0 0
0
Static and dynamic libraries
A library is a package of code that is meant to be reused by many programs. A static library (also known as an archive) consists of routines that are compiled and linked directly into your program. When...

Vijay Kumar

1 0
0
C Program-Vowels and Consonants
/*WAP to print the character entered by user is a vowel or consonant*/ //Header files #include<stdio.h>#include<conio.h> //Main functionvoid main(){ char c; //Function for clearing screen...

Salim Ahmed Ansari

0 0
0

Recommended Articles

Brilliant Academy, a reputed B. Tech Tuition...

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

Lasya Infotech: An educational Training...

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Top 5 Skills Every Software Developer Must have

Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today.  In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...

Read full article >

Why Should you Become an IT Consultant

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

Find C Language Classes near you
C Language Classes in Bangalore
C Language Classes in Hyderabad
C Language Classes in Delhi
C Language Classes in Pune
C Language Classes in Chennai
C Language Classes in Mumbai
C Language Classes in Kolkata
C Language Classes in Noida
C Language Classes in Ghaziabad
C Language Classes in Gurgaon

Looking for C Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you