Answer Posted / puneet

stdio.h> is a header file which available in include
directory of the system. When we write #include<stdio.h>
preprocessor search for it in include directory directly
and not out of this directory. But when we write "stdio.h"
precessor start searching for this header file from current
directory and then in parent directories. So if we write
our own stdio.h in the current directory and include in
program as #include"stdio.h" then our header will be
included instead of system header.

By using C language input a date into it and if it is right?

574

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How can I ensure that integer arithmetic doesnt overflow?

608

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Which is better pointer or array?

597

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what are the advantages of a macro over a function?

647

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An instruction which is analysed and acted upon by the processor prior to the compiler going its work a) directive b) constructive c) constant d) absolute mode

609

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.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

2000

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What is static volatile in c?

576

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difference between object file and executable file

6096

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What is the use of a ‘’ character?

586

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What are the advantages and disadvantages of c language?

562

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which of the following is allowed in a "C" arithematic instruction a) [] b) {} c) () d) none of the above

1138

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Explain what could possibly be the problem if a valid function name such as tolower() is being reported by the c compiler as undefined?

585

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Write a program that accept anumber in words

1252

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Is int a keyword in c?

557

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State two uses of pointers in C?

641

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