what is the need for main function in c?

5 Answers  

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int n=1; while(1) { switch(n) { case 1:printf("a"); n++; continue; case 2:printf("b"); n++; continue; default : printf("c"); break; } break; }

1 Answers  

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Explain how do you use a pointer to a function?

0 Answers  

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Explain the use of 'auto' keyword

0 Answers  

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Are pointers integers in c?

0 Answers  

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What do you mean by a local block?

0 Answers   InterGraph,

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A function can make the value of a variable available to another by a) declaring the variable as global variable b) Passing the variable as a parameter to the second function c) Either of the two methods in (A) and (B) d) binary stream

0 Answers  

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How do you write a program which produces its own source code as its output?

2 Answers  

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print the palindrome numbers in between 0 to n

1 Answers  

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An entire structure variable can be assigned to another structure variable if __________

3 Answers   Sasken, TCS, Tech Mahindra, Wipro,

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What is dynamic variable in c?

0 Answers  

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what is the output of below code int x=8,y; x>>=2; y=x; what is y value. NOTE:EXPLANATION IS COMPALSARY with binary bits

2 Answers   Wipro,

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