Answer Posted / sandeep rehlan

Sir, please explain me the 3rd and 6th answer because both
are the orrect way of swapping of two variables.

What is scope rule of function in c?

1038

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explain what is fifo?

1033

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Explain how do you list a file’s date and time?

1003

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How are strings stored in c?

984

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How can I list all of the predefined identifiers?

936

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int main() { Int n=20,i; For(i=0;i<=n;i--) { Printf(“-“); Return 0;

1741

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Are negative numbers true in c?

1008

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Can a program have two main functions?

1074

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#include show(int t,va_list ptr1) { int a,x,i; a=va_arg(ptr1,int) printf(" %d",a) } display(char) { int x; listptr; va_star(otr,s); n=va_arg(ptr,int); show(x,ptr); } main() { display("hello",4,12,13,14,44); }

1250

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Why are all header files not declared in every c program?

1051

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Can the “if” function be used in comparing strings?

991

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How do you write a program which produces its own source code as output?

1073

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What does node * mean?

1153

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The postoder traversal is 7,14,3,55,22,5,17 Then ur Inorder traversal is??? please help me on this

3520

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A routine usually part of the operation system that loads a program into memory prior to execution a) linker b) loader c) preprocessor d) compiler

1056

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