02. Bunny Kill

function bunnyKill(input){
    let bunnyKilled = 0;
    let snowballDamage = 0;
    let bombLocation = input.pop().split(' ');
    let matrix = input.map(el => el = el.split(' ').map(Number));

    while(bombLocation.length > 0){
        let [bombRow, bombCol] = bombLocation.shift().split(',').map(Number);
        let bombValue = matrix[bombRow][bombCol];

        if (bombValue > 0){
            bunnyKilled++;
            snowballDamage += bombValue;

            for (let i = bombRow - 1; i <= bombRow + 1; i++){
                for (let j = bombCol - 1; j <= bombCol + 1; j++){
                    if (i >= 0 && i < matrix.length && j >= 0 && j < matrix[i].length){
                    matrix[i][j] -= matrix[i][j] > bombValue ? bombValue : matrix[i][j];
                    }
                }
                matrix[bombRow][bombCol] = 0;
            }
        }
    }
    let matrixToArray = matrix.flat().filter(x => x > 0);
    snowballDamage += matrixToArray.reduce((a, b) => a + b);
    bunnyKilled += matrixToArray.length;

    console.log(`${snowballDamage}\n${bunnyKilled}`);
}