UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Learn C Language from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

C Language > Learn C Language > What are some cool C tricks?
✕

Search in

What are some cool C tricks?

Asked by Last Modified  

3 Answers

Learn C Language +2 C++ Language iOS Development

Follow 2
Answer

Please enter your answer

"Transforming your struggles into success"

Cool C tricks include using bitwise operators for efficient manipulation, pointer arithmetic for faster access, `#define` macros for constants and inline functions, ternary operators for compact if-else conditions, and recursion for elegant algorithm implementations.
Comments
Dislike Bookmark

My teaching experience 12 years

Cool C tricks include using bitwise operators for efficient manipulation, pointer arithmetic for faster access, `#define` macros for constants and inline functions, ternary operators for compact if-else conditions, and recursion for elegant algorithm implementations.
Comments
Dislike Bookmark

"Rajesh Kumar N: Guiding Young Minds from 1 to 12 with Expertise and Care"

Here are some cool C tricks: 1. Swap Variables Without Temp: a = a + b; b = a - b; a = a - b; 2. Using Macros for Debugging: #define DEBUG(x) printf("Debug: %s = %d\n", #x, x) 3. Single-Line Conditional: (condition) ? printf("True") : printf("False"); 4. Using Bitwise Operators: //...
read more
Here are some cool C tricks: 1. Swap Variables Without Temp: a = a + b; b = a - b; a = a - b; 2. Using Macros for Debugging: #define DEBUG(x) printf("Debug: %s = %d\n", #x, x) 3. Single-Line Conditional: (condition) ? printf("True") : printf("False"); 4. Using Bitwise Operators: // Toggle a bit x ^= (1 << n); 5. String Length Without strlen: int length(const char *str) { const char *s; for (s = str; *s; ++s); return s - str; } 6. Variable-Length Arrays: int n; scanf("%d", &n); int arr[n]; // Size defined at runtime 7. Inline Assembly: asm("movl %eax, %ebx"); // Inline assembly code These tricks can help improve code efficiency, readability, and debugging. read less
Comments
Dislike Bookmark

View 1 more Answers

Related Questions

How do I become good in competitive programming in a year if I have just started learning C language?
The best topics to learn would be Data structures and also the analysis of algorithms..(THESE ARE BASICS BUT IF U LEARN THEM PROPERLY!!! CODING WOULD BE A PIECE OF CAKE FOR U....)
Anmol
0 0
9
Which is the best book for understanding concepts of c language?
One highly recommended book for understanding the concepts of the C language is "C Programming Absolute Beginner's Guide (3rd Edition)" by Perry and Miller. This book is well-suited for beginners and provides...
Chetana
0 0
7
How and where do I start learning C programming?
Goals Fundamental concepts of C programming language. Write your first C program. Understand different keywords & Data types in C. Understand Variables & Scope of Variables. Learn Enumeration or Enum...
Krishna
0 0
5
How do we print something, e.g. my name, in C language without using the printf function?
int main() { char str1; char str1; strcpy (str1,"tutorialspoint"); strcpy (str1,"compileonline"); puts(str1); puts(str1); return (0); } Compile and run the above program to produce the following result tutorialspoint compileonline
Praveen
0 0
6
Can you define which header file to include at compile time?
Yes we can do it by using conditional comilation
Thileshwari
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

Programming Practice Technique
Any Programming Language required an Algorithm. Algorithm - It is the finite set of instructions in which each and every instruction has the meaning, instructions are not ambiguous and all the instructions...

Phanindra Oruganti

1 0
0
Features Of C Language
Features of C language It is a robust language with rich set of built-in functions and operators that can be used to write any complex program. The C compiler combines the capabilities of an assembly...

Venkateswararao S.

0 0
0
Basic Concepts of Web Designing
An introduction to domain names, web servers, and website hosting 1)What is the web? In a nutshell, the web is a whole bunch of interconnected computers talking to one another. The computers (on the...

Dev Group

2 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...
S

Salim Ahmed Ansari

0 0
0
C Language
To get help in C window (for keywords, functions) press Alt +F1.To delete a single line , use the shortcut key CTRL +Y.If you got error about the path when you execute a C pgm, check the Options menu =>Directories.
T

Thilagam S.

0 0
0

Recommended Articles

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 >

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 >

Make a Career in Mobile Application Programming

Almost all of us, inside the pocket, bag or on the table have a mobile phone, out of which 90% of us have a smartphone. The technology is advancing rapidly. When it comes to mobile phones, people today want much more than just making phone calls and playing games on the go. People now want instant access to all their business...

Read full article >

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

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 Ahmedabad
C Language Classes in Noida
C Language Classes in Jaipur

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
X

Looking for C Language Classes?

The best tutors for C Language Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn C Language with the Best Tutors

The best Tutors for C Language Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025 All Rights Reserved