-1
我已经测试了这些数字,并且它们保留了正确的值,但它打印出的最终结果完全错误。 E.X:如果我把2/4,它输出1将分数问题转换为十进制转换器
这里是我的代码:
import java.util.Scanner;
public class FractionConverter {
public static void main(String[] args) {
System.out.println("Welcome To The JEM Fraction Converter!\n");
Scanner sc = new Scanner(System.in);
String num = "0", choice;
System.out.println("Would You Like To Convert From 'Fraction - Decimal'(a) or 'Decimal - Fraction'(b)?");
choice = sc.nextLine();
if (choice.equalsIgnoreCase("a")) {
System.out.println("Please Enter A Fraction (x/y)");
num = sc.nextLine();
String[] parts = num.split("/");
String numerator = parts[0];
String denominator = parts[1];
double result = Double.parseDouble(numerator);
double result2 = Double.parseDouble(numerator);
System.out.println("\n" + numerator + "/" + denominator + " In Decimal Form Is: " + (result/result2));
}
}
}
感谢帮助!
呃,这是一个很愚蠢的错误:(谢谢,虽然! – Derry1953