编写一个程序，该程序将添加一个人的出生日期的数字，以获得单个数字以生成数字命理报告。
下面是我的代码，它大部分是完整的，但我不知道它是否正确，因为当我尝试编译它时，我收到一条错误消息，我需要';'第一次之后，但是当我加入的时候;它只是给了我更多的错误。感谢您的任何帮助谢谢！
import java.util.Scanner;
public class rneely_Numerology {
public static void main (String args [])
{
int date = 0;
int sum;
int day = 0;
int month = 0;
int year = 0;
int numerology = 0;
int tempnumerology = 0;
char A;
char B;
int leapyear = 0;
leapyear = year % 4;
Scanner input = new Scanner (System.in);
do {
System.out.print ( "Enter the birth date (mm/dd/yyyy): ");
month = input.nextInt();
A = input.next().charAt(0);
day = input.nextInt();
B = input.next().charAt(0);
year = input.nextInt();
}
while (month < 1 || month > 12)
{
System.out.printf ( "Bad month: %d\n", month);
System.out.println();
System.out.print ( "Enter the birth date (mm/dd/yyyy): ");
month = input.nextInt();
A = input.next().charAt(0);
day = input.nextInt();
B = input.next().charAt(0);
year = input.nextInt();
}
while (month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10 || month == 12 );
{
if (day < 1 || day > 31)
{
System.out.printf ( "Bad day: %d\n", day);
System.out.println();
}
System.out.print ( "Enter the birth date (mm/dd/yyyy): ");
month = input.nextInt();
A = input.next().charAt(0);
day = input.nextInt();
B = input.next().charAt(0);
year = input.nextInt();
}
while (month == 4 || month == 6 || month == 9 || month == 11);
{
if (day < 1 || day > 30)
{
System.out.printf ( "Bad day: %d\n", day);
System.out.println();
}
System.out.print ( "Enter the birth day (mm/dd/yyyy): ");
month = input.nextInt();
A = input.next().charAt(0);
day = input.nextInt();
B = input.next().charAt(0);
year = input.nextInt();
}
while (month == 2);
{
if (year % 400 = 0) {
if (year % 100 = 0) {}}
else if (year % 4 = 0)
{
if (day < 1 || day > 29)
{
System.out.printf ( "Bad day for %d%d: %d\n", month, year, day);
System.out.println();
}
}
else
{
if (day < 1 || day > 28)
{
System.out.printf ( "Bad day for %d%d: %d\n", month, year, day);
System.out.println();
}
}
System.out.print ( "Enter the birth date (mm/dd/yyyy): ");
month = input.nextInt();
A = input.next().charAt(0);
day = input.nextInt();
B = input.next().charAt(0);
year = input.nextInt();
}
while (year < 1880 || year > 2280);
{
System.out.printf ( "Bad year: %d\n", year);
System.out.println();
System.out.print ( "Enter the birth date (mm/dd/yyyy): ");
month = input.nextInt();
A = input.next().charAt(0);
day = input.nextInt();
B = input.next().charAt(0);
year = input.nextInt();
}
while (A != '/' || B != '/');
System.out.print ( "Use forward slashes between month, day, and year!\n" );
System.out.println();
System.out.print ( "Enter the birth date (mm/dd/yyyy): ");
month = input.nextInt();
A = input.next().charAt(0);
day = input.next.Int();
B = input.next().charAt(0);
year = input.nextInt();
date = month + day + year;
for ( int numerology = date; numerology <= 9; numerology %= 10 ) {
date = numerology;
}
System.out.printf ( "Welcome to the numerology report for %d/%d/%d\n", month, day, year);
switch (numerology)
{
case 1:
System.out.println ( "-1- Hard work pays off in the future, laziness pays off now. ");
break;
case 2:
System.out.println ( "-2- You learn from your mistakes... you will learn a lot today. ");
break;
case 3:
System.out.println ( "-3- Your high minded principles spell success. ");
break;
case 4:
System.out.println ( "-4- A dream you have will come true. ");
break;
case 5:
System.out.println ( "-5- The greatest risk is not taking one. ");
break;
case 6:
System.out.println ( "-6- Your ability for accomplishment will follow with success. ");
break;
case 7:
System.out.println ( "-7- You will travel to many exotic places in your lifetime. ");
break;
case 8:
System.out.println ( "-8- Keep your eye out for someone special. ");
break;
case 9:
System.out.println ( "-9- Now is the time to try something new. ");
break;
}
}
}
答案 0 :(得分：0)
遵循的语法不正确。请在下面找到经过纠正的计划。
import java.util.Scanner;
public class Numerology {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
do {
System.out.println("Enter the birth date (mm/dd/yyyy): ");
String inp = input.nextLine();
Integer month = null;
Integer day = null;
Integer year = null;
try {
String[] inpArr = inp.split("/");
month = Integer.parseInt(inpArr[0]);
day = Integer.parseInt(inpArr[1]);
year = Integer.parseInt(inpArr[2]);
} catch (Exception e) {
System.out.println("Use forward slashes between month, day, and year!");
continue;
}
String[] inpArr = inp.split("/");
if (month < 1 || month > 12) {
System.out.println("Bad Month : " + month);
continue;
}
if (month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10 || month == 12) {
if (day < 1 || day > 31) {
System.out.println("Bad day: " + day);
continue;
}
} else if (month == 2) {
if (year % 4 == 0) {
if (day < 1 || day > 29) {
System.out.println("Bad day: " + day);
continue;
}
} else {
if (day < 1 || day > 28) {
System.out.println("Bad day: " + day);
continue;
}
}
} else {
if (day < 1 || day > 30) {
System.out.println("Bad day: " + day);
continue;
}
}
if (year < 1880 || year > 2280) {
System.out.println("Bad year: " + year);
continue;
}
String date = (month + day + year) + "";
int sum = 11;
while (sum > 10) {
sum = 0;
String[] dateArr = date.split("");
for (int i = 0; i < dateArr.length; i++) {
sum += Integer.parseInt(dateArr[i]);
}
date = sum + "";
}
switch (sum) {
case 1:
System.out.println("-1- Hard work pays off in the future, laziness pays off now. ");
break;
case 2:
System.out.println("-2- You learn from your mistakes... you will learn a lot today. ");
break;
case 3:
System.out.println("-3- Your high minded principles spell success. ");
break;
case 4:
System.out.println("-4- A dream you have will come true. ");
break;
case 5:
System.out.println("-5- The greatest risk is not taking one. ");
break;
case 6:
System.out.println("-6- Your ability for accomplishment will follow with success. ");
break;
case 7:
System.out.println("-7- You will travel to many exotic places in your lifetime. ");
break;
case 8:
System.out.println("-8- Keep your eye out for someone special. ");
break;
case 9:
System.out.println("-9- Now is the time to try something new. ");
break;
}
break;
} while (true);
input.close();
}
}