Black Lives Matter

FizzBuzz with single semicolon

Semicolon is a bit special in Rust. It only comes after statements, not expressions. that includes codeblock returns. This gave me a silly idea.

How many semicolons needed to write a FizzBuzz program in Rust?

fn main() {
    // for every number from 1 to 100
    for number in 1..100 {
        println!(
            "{}",
            {
                // check if number is
                if number % 15 == 0 {       // divisible by both 3 & 5
                    "fizzbuzz".to_string()      // if so return "fizzbuzz"
                } else if number % 3 == 0 { // divisible by 3
                    "fizz".to_string()          // if so return "fizz"
                } else if number % 5 == 0 { // divisible by 5
                    "buzz".to_string()          // if so return "buzz"
                } else {                    // but if not
                    number.to_string()          // return number as String
                }
            }
        );  // print returned value
    }
}

1

There is also brute forcing method 🤦‍♂️️

Day 6 of #100DaysToOffload


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