write a program to check whether a number is Peterson or not.

4 Answers  

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printf("%d",(printf("Hello")); What it returns?

32 Answers   TCS,

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What is fflush() function?

0 Answers  

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What are the different types of storage classes in C?

3 Answers  

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what is a stack

6 Answers  

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program to find error in linklist.(i.e find whether any node point wrongly to previous nodes instead of next node)

0 Answers   Huawei,

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Convert the following expression to postfix and prefix X $ Y Z - M + N + P / Q / (R + S)

2 Answers  

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You are given a string which contains some special characters. You also have set of special characters. You are given other string (call it as pattern string). Your job is to write a program to replace each special characters in given string by pattern string. You are not allowed to create new resulting string. You need to allocate some new memory to given existing string but constraint is you can only allocate memory one time. Allocate memory exactly what you need not more not less.

2 Answers   Microsoft,

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What is a C array and illustrate the how is it different from a list.

1 Answers   Amazon,

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Explain what is the difference between functions getch() and getche()?

0 Answers  

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Can a pointer be volatile in c?

0 Answers  

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What is the purpose of realloc()?

0 Answers  

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