class HashMap{
    constructor(size){
        this.table = new Array(size)
        this.simpleHash()
    }
    simpleHash(data){
        return data % this.table.length
    }
    put(data){
        let pos = this.simpleHash(data)
        this.table[pos] = data
    }
    get(data){
        let pos = this.simpleHash(data)
        return this.table[pos]
    }
    show(){
        console.log(this.table)
    }
}
module.exports = HashMap