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Rust program to create a variable with hexadecimal value and print it in the decimal number

Here, we are going to learn how to create a variable with hexadecimal value and print it in the decimal number in Rust programming language?
Submitted by Nidhi, on September 21, 2021

Problem Solution:

Here, we will create a 32-bit signed integer variable with the hexadecimal number and print the corresponding decimal number.

Program/Source Code:

The source code to create a variable with hexadecimal value and print it in a decimal number is given below. The given program is compiled and executed successfully.

// Rust program to create a variable with 
// hexa-decimal value and print it in 
// decimal number

fn main() {
    let mut num:i32=0x400;  
    println!("Decimal number: {}",num);
}

Output:

Decimal number: 1024

Explanation:

Here, we created a variable num initialized with a hexadecimal number. Then we printed the corresponding decimal number.

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