const getGets = (arr) => {
    let index = 0;

    return () => {
        const toReturn = arr[index];
        index += 1;
        return toReturn;
    };
};
// this is the test
const test = [
  '-0.54',
  '-10',
  '-0.6',
];

const gets = this.gets || getGets(test);
const print = this.print || console.log;

let number1 = +gets();
let number2 = +gets();
let number3 = +gets();

if (number1>=number2 && number1>= number3){
    console.log (number1);
}

else if (number2 >= number1 && number2>= number3 ) {
    console.log(number2);
}

else {
    console.log(number3);
}