题解 | #字符逆序#
字符逆序
http://www.nowcoder.com/practice/cc57022cb4194697ac30bcb566aeb47b
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
while(sc.hasNextLine()){
String str = sc.nextLine();
String rts = "";
for(int i = str.length()-1;i >= 0;i--){
rts += str.substring(i,i+1);
}
System.out.println(rts);
}
}
} 倒序逐个截取字符即可

