我尝试找到回文及其二进制，现在我正确地得到了回文数，但它的二进制没有正确打印，请帮助我我犯了什么错误。
package Palindrome
public class PalindromeNnumber {
public static void main(String[] args) {
for (int i = 11; i < 100; i++) {
isPalindrome(i);
}
}
private static void isPalindrome(int i) {
int reverse = 0;
int input = i;
while (i > 0) {
int remainder = i % 10;
reverse = reverse * 10 + remainder;
i = i / 10;
}
int rnumber = reverse;
if (input == reverse) {
System.out.println("Palindrome Number " + reverse);
isBinary(rnumber);
}
}
private static void isBinary(int rnumber) {
int reversebinary = 0;
//Finding Binary Number for the input number
while (rnumber > 0) {
int remainderb = rnumber % 2;
reversebinary = reversebinary * 10 + remainderb;
rnumber = rnumber / 10;
}
System.out.println("Binary Numbers are :"+reversebinary);
}
}
我的输出:
Palindrome Number 11
Binary Numbers are :1101
Palindrome Number 22
Binary Numbers are :1101
Palindrome Number 33
Binary Numbers are :100001
Palindrome Number 44
Binary Numbers are :1101
Palindrome Number 55
Binary Numbers are :111011
Palindrome Number 66
Binary Numbers are :100001
Palindrome Number 77
Binary Numbers are :1011001
Palindrome Number 88
Binary Numbers are :1101
Palindrome Number 99
Binary Numbers are :1100011
最佳答案
您想使用:
Integer.toBinaryString(int i)
关于java - 寻找回文及其二进制，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/22549245/