30分求助,不知道錯在哪裏
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30分求助,不知道錯在哪裏
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xltx楼主2020/11/22 20:46
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String s = sc.nextLine();
        String s1 = sc.nextLine();
        String[] s2 = s1.split(" ");
        int n=0;
        int index = 0;
        for (int i = 0; i < s2.length; i++) {
            if (s2[i].equalsIgnoreCase(s)){
                index=i;
                break;
            }
        }
        for (String value : s2) {
            if (value.equalsIgnoreCase(s)) {
                n++;
            }
        }
        if (n==0){
            System.out.println("-1");
        }else {
            System.out.println(n+" "+index);
        }


    }
}
2020/11/22 20:46
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