100分还没过,怎么回事呀?

P1307 [NOIP2011 普及组] 数字反转

Zjc20120331 @ 2022-01-18 15:13:24

https://www.luogu.com.cn/record/67072016


by Ew_Cors @ 2022-01-18 15:14:17

你最后一个点没过。


by ud2_ @ 2022-01-18 15:16:22

考虑输入 0


by _l_l_l_l_l_ @ 2022-01-18 15:21:38

你谷有价值0pts的hack数据


by Zjc20120331 @ 2022-01-18 15:26:54

非常暴力的解法: https://www.luogu.com.cn/record/67073993


by rookie2022 @ 2022-02-11 20:15:54

@WenZKbb 感谢赐教...加了一个判断就过了...

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n==0){
            System.out.println(0);
            return;
        }
        while(n%10 == 0){
            n /= 10;
        }
        StringBuffer sb = new StringBuffer(n+"");
        if (n<0){
            sb.deleteCharAt(0);
            sb.append("-");
        }
        System.out.print(sb.reverse());
    }
}

by DE_XZR @ 2022-07-28 19:09:00

@Zjc20120331 回复楼主:
满分好像是120吧,我也是100,WA了个点


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