27 lines
412 B
Java
27 lines
412 B
Java
package jiuzhang;
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/**
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* @apiNote 给出两个整数 aaa 和 bbb , 求他们的和。
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* @author zeekling
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* @version 1.0
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* @since 2019-12-11
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*/
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public class PlusAB {
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public int plus(int a, int b){
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while(b != 0){
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int ta = a^b;
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int tb = (a&b)<<1;
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a = ta;
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b = tb;
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}
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return a;
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}
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public static void main(String[] args){
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PlusAB ab = new PlusAB();
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System.out.println(ab.plus(1,3));
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}
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}
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