remove-colored-pieces-if-both-neighbors-are-the-same-color/src/main.rs


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fn main() {
    println!("Hello, world!");
    let tests = [
        ("AAABABB", true),
        ("AA", false),
        ("ABBBBBBBAAA", false),
        ("AAAABBBB", false)
    ];
    for (input, output) in tests {
        let result = Solution::winner_of_game(input.to_string());
        println!("{input:?} is {result} should be {output:?}");
    }
}

struct Solution;

impl Solution {
    pub fn winner_of_game(mut colors: String) -> bool {
        if colors.len() < 3 {return false;}
        let mut is_alice_turn = true;
        while ((is_alice_turn && colors.contains("AAA")) || (!is_alice_turn) && colors.contains("BBB")) {
            if is_alice_turn {
                colors = colors.replacen("AAA", "AA", 1);
            } else {
                colors = colors.replacen("BBB", "BB", 1);
            }
            is_alice_turn = !is_alice_turn
        }
        !is_alice_turn
    }
}