Rust program to print the hexadecimal number of the given decimal number

Program/Source Code:

The source code to print the hexadecimal number of a given decimal number is given below. The given program is compiled and executed successfully.

// Rust program to print the hexadecimal number 
// of a given decimal number

fn main()
{
	let num:i8 = 10;

	println!("Hexadecimal number is: {:#02X}", num);
}

Output:

Hexadecimal number is: 0xA

Explanation:

Here, we created an 8-bit integer variable num with an initial value of 10. Then we printed the corresponding hexadecimal number using ":#02X" format specifier in println!() macro.