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这是我的第一篇文章,我目前正在努力创建一个程序,它可以将一个数字的输入转换为各自的单词。我的代码到目前为止写在下面,我似乎无法得到数十正常工作,即21,31,41,51等。Java数字到字(0-999)
public class NumberToWords {
public static void main(String[] args) {
System.out.print("Number: ");
int value = In.nextInt();
int onesDigit;
int tensDigit;
String [] ones = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten",
"eleven", "tweleve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"};
String [] tens = {"", "", "twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety"};
String [] hundreds = {"one hundred", "two hundred", "three hundred", "four hundred", "five hundred",
"six hundred", "seven hundred", "eight hundred", "nine hundred" };
while(value != -1)
{
if (value < 20)
{
String result = ones[value];
System.out.println("Result " + result);
value = In.nextInt();
}
if (value > 20 && value < 100)
{
tensDigit = value%10;
onesDigit = value/10;
System.out.print("Result " + ones[onesDigit] + " " + tens[tensDigit]);
value = In.nextInt();
}
}
}
}
任何帮助将不胜感激。
谢谢
两个提示:逆序;并与分部和模运营商进行实验。 –