22 lines
347 B
Java
22 lines
347 B
Java
package Course_Codes;
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import java.util.Scanner;
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//两数交换
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public class 两数交换 {
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public static void main(String[] args) {
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Scanner sc=new Scanner(System.in);
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while(sc.hasNext()) {
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int a=sc.nextInt();
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int b=sc.nextInt();
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//异或思想
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a=a^b;
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b=a^b;
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a=a^b;
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System.out.print("a="+a+" b="+b);
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}
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}
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}
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