update

function airPollution(mapOfSofia, actionArr) {
    let modifyArr = []
    for (let x = 0; x < mapOfSofia.length; x++) {
        modifyArr.push(mapOfSofia[x].split(" ").map(x => Number(x)));
    }
    mapOfSofia = modifyArr
    let action = actionArr.shift().split(" ");
    while (actionArr.length + 1 !== 0) {
        switch (action[0]) {
            case "breeze":
                let breezeIndex = Number(action[1]);
                breeze(breezeIndex, mapOfSofia);
                action = actionArr.shift().split(" ");
                break;
            case "gale":
                let galeIndex = Number(action[1]);
                gale(galeIndex, mapOfSofia);
                action = actionArr.shift().split(" ");
                break;
            case "smog":
                let smogIndex = Number(action[1]);
                smog(smogIndex, mapOfSofia);
                action = actionArr.shift().split(" ");
                break;

        }
    }

    function breeze(index, arr) {
        let arrBreezeNeeded = arr[index];
        let arrDecreaseBy15 = arrBreezeNeeded.map((x) => x - 15);
        arrBreezeNeeded = arrDecreaseBy15;
        arr[index] = arrBreezeNeeded;

    }

    function gale(index, arr) {
        for (let x = 0; x < arr.length; x++) {
            let currArr = arr[x];
            let neededNum = currArr.splice(index, 1);
            let desendValuBy20 = neededNum - 20;
            currArr.splice(index, 0, desendValuBy20);
            currArr = arr[x];

        }
    }

    function smog(index, arr) {
        for (let x = 0; x < arr.length; x++) {
            let smogArr = arr[x];
            smogArr.map(x => x + index);
            arr[x] = smogArr
        }

    }


}

airPollution([
    '5 7 72 14 4',
    '41 35 37 27 33',
    '23 16 27 42 12',
    '2 20 28 39 14',
    '16 34 31 10 24'],

    ['breeze 1', 'gale 2', 'smog 25']);