function cleverLili ([arg1, arg2, arg3]) {

let birthDays = Number(arg1);
let cost = Number(arg2);
let ToiPrice = Number(arg3);


let birdDayMoney = 0;
let toyNumber = 0;
let brotherTakeMoney= 0;
let toyMoney = 0;
let sum = 0;



for (let i = 1; i <= birthDays; i+= 2) {
    toyNumber++ ;
    toyMoney = toyNumber * ToiPrice;

}

for( let i = 2; i <= birthDays; i+= 2) {


     birdDayMoney += 10;
     brotherTakeMoney ++;

     sum = sum + birdDayMoney;

}

totalSum = toyMoney + (sum - brotherTakeMoney);


if(totalSum >= cost) {
console.log('Yes! ' + (totalSum - cost ));
} else
console.log('No! ' + Math.abs(totalSum - cost ));
}

cleverLili(['10','170.00','6']);
cleverLili(['21','1570.98','3']);