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what is the need for main function in c?
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Answer / inamdar
every program execution is starts from the main()
function.compiler starts execution from main()
function.by default it returns integer value.
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / kartik
The main() function represenrs starting of the program.When
ever we write main in program the system analyse starts from
tthere
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / musharaf ali
every program start from the main function whatever main is defined anywhere in program.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / sanjay bhosale
Every c program execution starts from startup procedure which internally calls exit(main({parameters here})).
so to start execution we need main() function in our program.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / shafi shaik
Every Programing Language the program Compilation Starts
with main(). Becase The main() os a Driver function.
Exam any application(valclator , ms-word etc) to clicking
the mouse the application internally execute the
application through the dos prompt
| Is This Answer Correct ? | 0 Yes | 2 No |
Write a program for the following series? 1 121 12321 1234321 123454321 12345654321 1234567654321 123456787654321 12345678987654321 1234567890987654321 123456789010987654321 12345678901210987654321 1234567890123210987654321 .........1234321............ ..........123454321............ ..........12345654321............ 7 8 9 0 1 Pls............?
Write a program that accepts a string where multiple spaces are given in between the words. Print the string ignoring the multiple spaces. Example: Input: “ We Are Student “ Output: "We Are Student"
What is the function of volatile in c language?
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Write a factorial program using C.
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How to write the code of the program to swap two numbers with in one statement?
34.what are bitwise shift operators? 35.what are bit fields? What is the use of bit fields in a structure declaration? 36.what is the size of an integer variable? 37.what are the files which are automatically opened when a c file is executed? 38.what is the little endian and big endian? 39.what is the use of fflush() function? 40.what is the difference between exit() and _exit() functions? 41.where does malloc() function get the memory? 42.what is the difference between malloc() and calloc() function? 43.what is the difference between postfix and prefix unary increment operators?
C 
