Answer Posted / kathir

Type casting p to a pointer to integer.If p would have been
p=0x00000004 then this would increase the pointer by 4.

Is array name a pointer?

601

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What is methods in c?

637

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A global variable when referred to in another file is declared as this a) local variable b) external variable c) constant d) pointers

649

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Write a program to check prime number in c programming?

594

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What is extern keyword in c?

639

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How is a null pointer different from a dangling pointer?

555

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When should the register modifier be used? Does it really help?

607

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What is a double c?

588

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Can we assign string to char pointer?

583

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What is advantage of pointer in c?

687

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#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1259

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Write a program to swap two numbers without using the third variable?

591

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What is a function in c?

569

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Is c call by value?

600

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cavium networks written test pattern ..

3592

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