Can we replace the struct function in tree syntax with a union?

0 Answers   Huawei,

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given the piece of code int a[50]; int *pa; pa=a; to access the 6th element of the array which of the following is incorrect? a.*(a+5) b.a[5] c.pa[5] d.*(*pa + 5)

6 Answers   amu, TCS,

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This is a variation of the call_me function in the previous question:call_me (myvar)int *myvar;{ *myvar += 5; }The correct way to call this function from main() will be a) call_me(myvar) b) call_me(*myvar) c) call_me(&myvar) d) expanded memory

0 Answers  

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What is a far pointer in c?

0 Answers  

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design and implement a program that reads floating-points numbers in a sentinel-controlled loop until the user terminates the program by entering zero.your program should determinate and print the smallest,largest and average of the supplied numbers.

2 Answers  

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In which header file is the null macro defined?

0 Answers  

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What are the advantages and disadvantages of pointers?

0 Answers  

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void swap(int a,int b) { a=a+b; b=a-b; a=a-b; } in this code always gives the same result for all case

9 Answers   Accenture, TCS,

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Write a C program to find the smallest of three integers, without using any of the comparision operators.

7 Answers   TCS,

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how to swap 2 numbers in a single statement?

3 Answers  

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Describe explain how arrays can be passed to a user defined function

0 Answers  

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Result of the following program is main() { int i=0; for(i=0;i<20;i++) { switch(i) case 0:i+=5; case 1:i+=2; case 5:i+=5; default i+=4; break;} printf("%d,",i); } } a)0,5,9,13,17 b)5,9,13,17 c)12,17,22 d)16,21 e)syntax error

8 Answers   IBM,

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