Answer / guest

alloca() allocates memory which is automatically freed when
the function which called alloca() returns. alloca() cannot
be written portably, is difficult to implement on machines
without a stack, and fails under certain conditions if
implemented simply.

write a own function to compare two strings with out using stringcomparition function?

6 Answers   LG Soft, Sasken,

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What is wild pointer in c with example?

0 Answers  

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what is the use of getch() function in C program.. difference b/w getch() and getche()??

29 Answers   HCL, IBM, Infosys, TCS, Wipro,

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Given a number N, product(N) is the product of the digits of N. We can then form a sequence N, product(N), product(product(N))… For example, using 99, we get the sequence 99, 99 = 81, 81 = 8. Input Format: A single integer N Output Format: A single integer which is the number of steps after which a single digit number occurs in the sequence. Sample Test Cases: Input #00: 99 Output #00: 2 Explanation: Step - 1 : 9 * 9 = 81 Step - 2 : 8 * 1 = 8 There are 2 steps to get to this single digit number. Input #01: 1137638147

2 Answers  

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What is a union?

0 Answers  

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What are the 4 types of programming language?

0 Answers  

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what are non standard function in c

0 Answers  

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write a program to find the frequency of a number

4 Answers   Infosys,

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write a c prog for removing duplicate character from an array and sorting remaining elements using a single array

1 Answers  

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What are the different types of pointers used in c language?

0 Answers  

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how to create duplicate link list using C???

0 Answers  

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FIND THE OUTPUT IF THE INPUT IS 5 5.75 void main() { int i=1; float f=2.25; scanf("%d%f",&i,&f); printf("%d %f",,i,f); } ANSWER IS 5 AND 2.25 WHY?

4 Answers   Wipro,

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