C Interview Questions
Questions Answers Views Company eMail

how we do lcm of two no using c simple if while or for statement

1 3077

Write a program to find the given number is odd or even without using any loops(if,for,do,while)

CNC, Gokul,

4 5666

what is call by value and call by reference

4 4128

How to find the given no is odd or even without checking of any condition and loops. (Hint: Using array)

4 4072

what is difference between overriding and overloading?

1 2855

what is calloc and malloc?

2 6121

What are local and global variables?

3 2150

What is the scope of static variables?

1 3194

What is the difference between static and global variables?

1 1943

What are volatile variables?

Mind Tree,

1 2900

what is the use of ‘auto’ keyword?

1 2298

How do we make a global variable accessible across files? Explain the extern keyword?


what is a function prototype?

1 1927

what does keyword ‘extern’ mean in a function declaration?


1 3066

how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?



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Un-Answered Questions { C }

I need testPalindrome and removeSpace #include #define SIZE 256 /* function prototype */ /* test if the chars in the range of [left, right] of array is a palindrome */ int testPalindrome( char array[], int left, int right ); /* remove the space in the src array and copy it over to the "copy" array */ /* set the number of chars in the "copy" array to the location that cnt points t */ void removeSpace(char src[], char copy[], int *cnt); int main( void ) { char c; /* temporarily holds keyboard input */ char string[ SIZE ]; /* original string */ char copy[ SIZE ]; /* copy of string without spaces */ int count = 0; /* length of string */ int copyCount; /* length of copy */ printf( "Enter a sentence:\n" ); /* get sentence to test from user */ while ( ( c = getchar() ) != '\n' && count < SIZE ) { string[ count++ ] = c; } /* end while */ string[ count ] = '\0'; /* terminate string */ /* make a copy of string without spaces */ removeSpace(string, copy, ©Count); /* print whether or not the sentence is a palindrome */ if ( testPalindrome( copy, 0, copyCount - 1 ) ) { printf( "\"%s\" is a palindrome\n", string ); } /* end if */ else { printf( "\"%s\" is not a palindrome\n", string ); } /* end else */ return 0; /* indicate successful termination */ } /* end main */ void removeSpace(char src[], char copy[], int *cnt) { } int testPalindrome( char array[], int left, int right ) { }


write a c program to do the following: a) To find the area of a triangle. b) To convert the temperature from Fahrenheit to Celsius. c) To convert the time in hours : minutes : seconds to seconds.


write a c program to calculate sum of digits till it reduces to a single digit using recursion


Hai,I have done with my bachelor of commerce and planing to ms,please suggest me how to convince vo for shifting from commerce to computers. Visa on 8 DEC 2014  Npu university


process by which one bit patten in to another by bit wise operation is? (a) masking, (b) pruning, (c) biting, (d) chopping,


write a C program: To recognize date of any format even formats like "feb-02-2003","02-february-2003",mm/dd/yy, dd/mm/yy and display it as mm/dd/yy.


illustrate the use of address operator and dereferencing operator with the help of a program guys plzzz help for this question


hi send me sample aptitude papers of cts?


Write the test cases for checking a variable having value in range -10.0 to +10.0?


1) write a program to generate 1st n fibonacci prime numbers using Nested if 2) write a program to generate twin prime numbers from m to n using nested if 3) write a program to check whether a given integer is a strong number or not using nested if 4) Write a program to generate prime factors of a given integer using nested if 5)write a program to generate prime numbers from m to n using nested if 6)write a program to generate perfect numbers from m to n using nested if 7)write a program to generate the pallindromes from m to n using neste if 8)write a program to generate armstrong numbers from m to n using nested if 9)write a program to generate strong numbers from m to n using nested if


1234554321 1234 4321 123 321 12 21 1 1 12 21 123 321 1234 4321 1234554321


which type of aspect you want from the student.


what are non standard function in c


to find the closest pair


hi folks i m approching for h1 b interview on monday 8th of august at montreal and i m having little problem in my approval notice abt my bithdate my employer has made a mistake while applying it is 12th january and istead of that he had done 18 the of january do any body have any solution for that if yes how can i prove my visa officer abt my real birthdate it urgent please let me know guys thaks dipesh patel