题解 | #字符串反转#
字符串反转
http://www.nowcoder.com/practice/e45e078701ab4e4cb49393ae30f1bb04
import java.util.*;
public class Main{
public static void main (String[] args){
Scanner sc = new Scanner(System.in);
char[] a = sc.next().toCharArray();
for (int i = a.length - 1; i >= 0; i--){
System.out.print(a[i]);
}
}
}
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