function solve(input){
    let groupBudget = Number(input.shift());
    let season = input.shift();
    let fishersCount = Number(input.shift());


    let currentPrice = 0;
    let finalCurrentPrice = 0;
    let price = 0;


    if (season === "Spring") {
        if(fishersCount <= 6){
            currentPrice = 3000 - 3000 * 0.10;

        }else if( fishersCount >= 7 && fishersCount <= 11){
             currentPrice = 3000 - 3000 * 0.15;

        }else if(fishersCount >= 12){
            currentPrice = 3000 - 3000 * 0.25;
        }
        price = currentPrice - groupBudget;
    } else if (season === "Summer") {
        if(fishersCount <= 6){
             currentPrice = 4200 - 4200 * 0.10;

        }else if( fishersCount >= 7 && fishersCount <= 11){
             currentPrice = 4200 - 4200 * 0.15;
        }else if(fishersCount >= 12){
            currentPrice = 4200 - 4200 * 0.25;
        }
        price = currentPrice - groupBudget;

    }
    else if (season === "Winter") {
        if (fishersCount <= 6){
            currentPrice = 2600 - 2600 * 0.10;
        }else if( fishersCount >= 7 && fishersCount <= 11){
            currentPrice = 2600 - 2600 *0.15;
        }else if(fishersCount >=12){
            currentPrice = 2600 - 2600 * 0.20;
        }
        price = currentPrice - groupBudget;

    } else if (season === " Autumn") {
        if (fishersCount <= 6){
            currentPrice = 4200 - 4200 * 0.10;
        }else if( fishersCount >= 7 && fishersCount <= 11){
            currentPrice = 4200 - 4200 * 0.15;
        }else if(fishersCount >=12){
            currentPrice = 4200 - 4200 * 0.20;
        }
        price = currentPrice - groupBudget;
    }
    if (fishersCount % 2 === 0 && season !== "Autumn") {
        finalCurrentPrice = price - (price * 0.05);
    } else {

        finalCurrentPrice = price;
    }

    if(finalCurrentPrice >= groupBudget){
        console.log(`Yes! You have ${finalCurrentPrice.toFixed(2)} leva left.`)
    }else{

        console.log(`Not enough money! You need ${Math.abs(finalCurrentPrice).toFixed(2)} leva.`)
    }

}