求助,为啥结果总是少一个,有时又会出现,有时又不出现
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求助,为啥结果总是少一个,有时又会出现,有时又不出现
1064442
LCY999楼主2023/8/14 20:19
import java.util.Scanner;
public class test {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n,m;
        n = input.nextInt();
        m = input.nextInt();
        int []sno = new int[n];
        for (int i = 0; i < sno.length; i++) {
            sno[i] = input.nextInt();
        }
        System.out.println();
        for (int i=0 ; i < m ; i++) {
            int chat = input.nextInt();
            System.out.println(sno[chat-1]);
        }
    }
}


2023/8/14 20:19
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