I heard that you have to include stdio.h before calling printf. Why?
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what are bit fields? What is the use of bit fields in a structure declaration?
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why we wont use '&' sing in aceesing the string using scanf
consider the following structure: struct num nam{ int no; char name[25]; }; struct num nam n1[]={{12,"Fred"},{15,"Martin"},{8,"Peter"},{11,Nicholas"}}; ..... ..... printf("%d%d",n1[2],no,(*(n1 + 2),no) + 1); What does the above statement print? a.8,9 b.9,9 c.8,8 d.8,unpredictable value
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
What is volatile variable in c?
if a five digit number is input through the keyboard, write a program to calculate the sum of its digits. (hint:-use the modulus operator.'%')
What is indirect recursion? give an example?
Is main an identifier in c?
Explain what is the benefit of using enum to declare a constant?
What is the Difference between Macro and ordinary definition?
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write a program for even numbers?
How can you determine the size of an allocated portion of memory?