在上述代码中,我们定义了一个名为BinaryConverter的类。在main方法中,我们首先定义了一个整数变量number并赋值为10。然后,我们使用Integer类的toBinaryString方法将该数字转换为一个字符串binaryString。最后,我们通过调用System.out.println方法将转换结果打印到控制台上。 输出结果为: Binary representation of 10 is: ...
如果我们希望将整数转化为指定位数的二进制表示,我们可以通过在转化后的二进制字符串前面添加0来实现。 intnumber=10;intbitCount=8;StringbinaryString=Integer.toBinaryString(number);intleadingZerosCount=bitCount-binaryString.length();StringformattedBinaryString="0".repeat(leadingZerosCount)+binaryString;System.o...
辗转相除:我们一直给十进制数除以2,直到商为0,再把所有的余数逆序写出即是该十进制数对应的二进制数。 二、代码实现: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 packagetemptest;importjava.lang.Math;importjava.util.ArrayList;importjava.util.List;importjava.util.Scanner;publicclasstobinary{binary2...
public class IntegerToBinaryConverter { public static void main(String[] args) { int number = 10; // 你可以将这个值替换为任何你想转换的整数 String binaryString = Integer.toBinaryString(number); System.out.println("The binary representation of " + number + " is: " + binaryString); } }...
2.JDK的实现(java.lang.Integer#toBinaryString) publicstaticString toBinaryString(inti) {returntoUnsignedString0(i, 1); }/*** Convert the integer to an unsigned number.*/privatestaticString toUnsignedString0(intval,intshift) {//assert shift > 0 && shift <=5 : "Illegal shift value";intmag...
publicintBinaryToDecimal(intbinaryNumber) { intdecimal =0; intp =0; while(true) { if(binaryNumber ==0) { break; }else{ inttemp = binaryNumber %10; decimal += temp * Math.pow(2, p); binaryNumber = binaryNumber /10; p++;
if (number <0) System.out.println("Error: Not a positive integer"); else { System.out.print("Convert to binary is:"); System.out.print(binaryform(number)); } } private static Object binaryform(int number) { int remainder; if (number <=1) { System.out.print(number); } remainder...
39 */40}4142publicstaticStringtoBinaryString(int i){43returntoUnsignedString(i,1);44}4546/** 47 * Convert the integer to an unsigned number. 48 */49privatestaticStringtoUnsignedString(int i,int shift){50char[]buf=newchar[32];51int charPos=32;52int radix=1<<shift;53int mask=radix-...
Integer、 Long、Byte、Double、Float、Short都是抽象类Number的子类。 Java Math... 离数 0 317 【leetcode】1284. Minimum Number of Flips to Convert Binary Matrix to Zero Matrix 2019-12-11 22:37 − 题目如下: Given a m x n binary matrix mat. In one step, you can choose one cell ...
3. Formatting a Decimal Number If we just want to print a decimal number withndigits after the decimal point, we can simply format the output String: System.out.printf("Value with 3 digits after decimal point %.3f %n", PI); // OUTPUTS: Value with 3 digits after decimal point 3.142 ...