Explain the difference between structs and unions in c?

0 Answers  

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Unsigned char c; for ( c=0;c!=256;c++2) printf("%d",c); No. of times the loop is executed ?

8 Answers   Mascot, TCS,

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What is getch () for?

0 Answers  

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what is C?

9 Answers   Syntel,

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write a c program that if the given number is prime, and their rearrangement(permute) of that number is also prime. Ex: Input is "197" is prime Output: 791,917,179 is also prime. Please any one tell me tha code for that

3 Answers  

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Can you think of a logic behind the game minesweeper.

0 Answers  

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write a program that eliminates the value of mathematical constant e by using the formula e=1+1/1!+1/2!+1/3!+

1 Answers   Reliance,

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What is macro?

5 Answers   IBM,

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where does malloc() function get the memory?

1 Answers  

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What's wrong with "char *p; *p = malloc(10);"?

5 Answers  

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what is the use of macro program

1 Answers   TCS,

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#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

0 Answers   Wilco,

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