25 lines
562 B
Java
25 lines
562 B
Java
package Course_Codes;
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import java.util.Scanner;
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//整数翻转
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public class 整数翻转 {
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public static void main(String[] args) {
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// TODO Auto-generated method stub
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Scanner sc=new Scanner(System.in);
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while(sc.hasNext()) {
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int n=sc.nextInt();//整数翻转
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/* int sum=0;
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while(n>0) {
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//(输出法1)System.out.print(n%10);
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sum=sum*10+n%10;//sum扩大10倍+尾数
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n=n/10;
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}
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System.out.print(sum);//(输出法2) */
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//法三：系统类库
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System.out.println(new StringBuffer(String.valueOf(n)).reverse().toString());
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}
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}
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}
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