What are the ways to a null pointer can use in c programming language?

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What are the advantages of union?

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how to print electricity bill according to following charges first 100 units -1rs per unit for next 200 units-1.50 rs per unit without using conditions

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When I set a float variable to, say, 3.1, why is printf printing it as 3.0999999?

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extern static int i func() { i =10; i++; printf("%d \n",i); } main() { i =20; printf("%d \n",i); func(); printf("%d \n",i); }

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which one of follwoing will read a character from keyboard and store in c a)c=getc() b)c=getchar() c)c=getchar(stdin) d)getc(&c) e)none

7 Answers   Trident,

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Write a program to print the prime numbers from 1 to 100?

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Which is best book for data structures in c?

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Explain how does free() know explain how much memory to release?

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where does malloc() function get the memory?

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Is boolean a datatype in c?

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What is the difference between variable declaration and variable definition in c?

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