import java.util.Scanner; import java.text.DecimalFormat; public class Calculator { public static void main(String[] args) { } public static void calculation(int number) { String rubli = ""; String VivodSumi=""; String soglasie = ""; String calcul = ""; //"Ваши товары: "; Float sum = 0.00f; Float cena = -10.00f; double count = 10; String tovar=" "; calcul = Vvod.proverkaOshibokCena(tovar,calcul,rubli,number,soglasie); } }