What is volatile, register definition in C

0 Answers   Cognizant,

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Explain the difference between getch() and getche() in c?

0 Answers  

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Write a function expand(s1,s2) that expands shorthand notations like a-z in the string s1 into the equivalent complete list abc...xyz in s2 . Allow for letters of either case and digits, and be prepared to handle cases like a-b-c and a-z0-9 and -a-z. z-a:zyx......ba -1-6-:-123456- 1-9-1:123456789987654321 a-R-L:a-R...L a-b-c:abbc

0 Answers  

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Q.11 Generate the following pattern using code in any language(c/c++/java) for n no. of rows 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1

2 Answers  

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What is the difference between a function and a method in c?

0 Answers  

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What is call by value in c?

0 Answers  

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void main() { static int i = 5; if(--i) { main(); printf("%d ",i); } } what would be output of the above program and justify your answer? }

5 Answers   C DAC, CDAC, Infosys, Wipro,

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How to reverse a string using a recursive function, with swapping?

5 Answers  

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Explain what could possibly be the problem if a valid function name such as tolower() is being reported by the c compiler as undefined?

0 Answers  

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Write a program that takes a 5 digit number and calculates 2 power that number and prints it.

1 Answers  

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what will be the output of this program? #include<stdio.h> #define cube(x) x*x*x void main() { int i,j=5; i=cube(j+3); printf("i=%d",i); }

6 Answers   IBM,

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What is the difference between null pointer and wild pointer?

0 Answers  

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