摘要:
十进制转换为十六,八,二进制不用写算法直接用String hexString = Integer.toHexString(int decNum);String octalString = Integer.toOcalString(int decNum);String binaryString = I... 阅读全文
摘要:
public static String binary2decimal(int decNum , int digit) { String binStr = ""; for(int i= digit-1;i>=0;i--) { binStr +=(decNum>>i)&1; } retu... 阅读全文