What could possibly be the problem if a valid function name such as tolower() is being reported by the C compiler as undefined?
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how can u print a message without using any library function in c
Why doesn't C support function overloading?
Explain what is wrong with this statement? Myname = ?robin?;
write a C program : To find out the number of identical words in two files . the file name should be taken as command line argument .
Write a program to generate the first n terms in the series --- 9,11,20,31,...,82
how to generate the length of a string without using len funtion?
When should you use a type cast?
1.what are local and global variables? 2.what is the scope of static variables? 3.what is the difference between static and global variables? 4.what are volatile variables? 5.what is the use of 'auto' keyword? 6.how do we make a global variable accessible across files? Explain the extern keyword? 7.what is a function prototype? 8.what does keyword 'extern' mean in a function declaration?
typedef enum { html, java, javascript, perl, cgi } lang;The above statement defines a : a) Union b) User defined type c) Enumerated variable d) none
write a program to print largest number of each row of a 2D array
52.write a “Hello World” program in “c” without using a semicolon? 53.Give a method to count the number of ones in a 32 bit number? 54.write a program that print itself even if the source file is deleted? 55.Given an unsigned integer, find if the number is power of 2?
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Explain what are the standard predefined macros?