Array.prototype.median = function (arr) {
    arr.sort((a, b) => a - b);
    var pivot = Math.floor(arr.length / 2);
    return arr.length % 2 ? arr[ pivot ] : (arr[ pivot - 1 ] + arr[ pivot ]) / 2;
}
class Median{
    constructor() {
       this.history = []
    }
    show(multiplier){
        this.history.push(multiplier)

        this.log(this.history.median(this.history))
        console.log(this.history.median(this.history))
    }
}



var median = new Median()

while(true){
    const {multiplier} = await this.bet(100, 1.01)
    median.show(multiplier)
}