Given an array of length N containing integers between 1 and N, determine if it contains any duplicates.

3 Answers   SilverKey,

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Are there constructors in c?

0 Answers  

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What are called c variables?

0 Answers  

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we have to use realloc only after malloc or calloc ? or we can use initially with out depending on whether we are using malloc or calloc in our program ?

2 Answers  

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PROGRAM TO WRITE CONTENTS OF 1 FILE IN REVERSE TO ANOTHER FILE,PROGRAM TO COPY 1 FILE TO ANOTHER BY SPECIFYING FILE NAMES AS COMMAND LINE

0 Answers  

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Write the following function in C. stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return - 1. The function should not make use of any C library function calls.

3 Answers   Google, Infosys, JTL, OpenFeel,

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How to write a program for swapping two strings without using 3rd variable and without using string functions.

7 Answers   iGate, Infotech,

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Write a c program to demonstrate Type casting in c?

2 Answers  

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how can i calculate mean,median,mode by using c program

1 Answers   HCL,

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Explain the process of converting a Tree into a Binary Tree.

0 Answers   Ignou,

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what will be the output for the following program? main() { char ch = 'k'; char c; printf("%c",c); }

3 Answers  

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Can we increase size of array in c?

0 Answers  

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