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I made a guess game in Rust :D (self.rust)

submitted 1 month ago by kionite231 to c/[email protected]

19 comments fedilink hide all child comments

hello,

last time I made a fibonacci series generator in Rust and now I have made something different :)

use std::io;

fn main() {
    let mut input: String = String::new();
    let stdin = io::stdin();

    let x = rand::random::<u32>() % 101;
    let mut attempts = 0;

    loop {
        println!("Guess a number from 0 to 100:");
        stdin.read_line(&mut input);
        input = input.to_string().replace("\n", ""); // removing the \n
        let user_input: u32 = input.parse::<u32>().unwrap();
        if x == user_input {
            println!("You won! attempts: {attempts}");
            break;
        }
        else if x < user_input {
            println!("too big");
            attempts += 1;
        }
        else {
            println!("too small");
            attempts += 1;
        }
        input.clear()
    }
}

feel free to give me suggestion :)

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[–] kionite231 2 points 1 month ago (8 children)

done :D

use std::io;

fn main() {
    let mut input: String = String::new();
    let stdin = io::stdin();

    let x = rand::random::<u32>() % 101;
    let mut attempts = 0;

    let mut user_inputs: Vec<u32> = Vec::new();
    loop {
        println!("Guess a number from 0 to 100:");
        stdin.read_line(&mut input);
        input = input.to_string().replace("\n", ""); // removing the \n
        let user_input: u32 = input.parse::<u32>().unwrap();
	user_inputs.push(user_input);
        if x == user_input {
            println!("You won! attempts: {attempts}");
	    println!("Your inputs:");
	    for input in user_inputs {
		print!("{input} ");
	    }
	    println!("");
            break;
        }
        else if x < user_input {
            println!("too big");
            attempts += 1;
        }
        else {
            println!("too small");
            attempts += 1;
        }
        input.clear()
    }
}

[–] [email protected] 1 points 1 month ago (7 children)

@kionite231
You could also color the inputs in different colors

Maybe red if it was wrong and green if the guess was right.

You could also keep that color coding if the list of inputs is getting shown at the end.

[–] kionite231 2 points 1 month ago (6 children)

but to do that I have to use external deps? which I am not comfortable doing. (I am newbie :) )

[–] [email protected] 2 points 1 month ago

@kionite231
Okay I do understand that maybe I will get another idea if so I will let you know.

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