题解 | 单组_字符串
单组_字符串
https://www.nowcoder.com/practice/e3a57b2ff6de4aefb82af98925df544e
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int len = in.nextInt();
String s = in.next();
StringBuilder reversed = new StringBuilder();
for(int i = len -1; i >= 0; i--){
reversed.append(s.charAt(i));
}
System.out.println(reversed.toString());
in.close();
}
}
投递淘天集团等公司10个岗位 >
查看3道真题和解析
