Using the following description, please replace the return line in C code; /* * sign: return 1 if positive, 0 if zero, -1 if negative * Examples: * sign(240) = 1 * sign(0) = 0 * sign(-273) = -1 * Legal ops: ! ~ & ^ | + << >> * Max ops: 10 * * */ int sign(int x) { return 2 } You cannot: 1. Use any control constructs such as if, do, while, for, switch, etc. 2. Define or use any macros. 3. Define any additional functions in this file. 4. Call any functions. 5. Use any other operations, such as &&, ||, -, or ?:, not listed in the the "Legal ops" list for the function. 6. Use any form of casting. 7. Use any data type other than int.
Using the following description, please replace the return line in C code;
In the realm of low-level programming and bitwise operations, solving coding challenges without the use of traditional control constructs or additional functions can be both intriguing and challenging. In this particular problem, we are tasked with implementing a function called sign that determines the sign of an integer without employing control constructs like if, for, or while, and without defining macros or additional functions. Moreover, we are limited to using only specific bitwise operations, as defined in the "Legal ops" list for the function. The goal is to devise a solution that effectively returns 1 for positive numbers, 0 for zero, and -1 for negative numbers while adhering to these stringent constraints. Let's explore the solution to this fascinating coding challenge.
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