Exception in thread "main" java.lang.NumberFormatException: For input string: "Иван" at java.base/jdk.internal.math.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2054) at java.base/jdk.internal.math.FloatingDecimal.parseDouble(FloatingDecimal.java:110) at java.base/java.lang.Double.parseDouble(Double.java:792) at com.javarush.task.task19.task1920.Solution.main(Solution.java:22)