how to swap 4 number without using temporary number?

2 Answers  

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Write a program to check whether a number is prime or not using c?

0 Answers  

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What are data breakpoints?

3 Answers   Adobe,

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How does struct work in c?

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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Not all reserved words are written in lowercase. TRUE or FALSE?

0 Answers  

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What is the use of getch ()?

0 Answers  

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difference between semaphores and mutex?

1 Answers  

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what is the difference between class and unio?

0 Answers   HCL, Wipro,

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Can we access RAM? How? Whats the range of access? Similarly What are other hardware we can access?

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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Tell me can the size of an array be declared at runtime?

0 Answers  

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