turn to 0

Points: 40 (partial)

Time limit: 1.0s

Memory limit: 256M

Authors:

scu09156238, scu09156146

Problem type

Allowed languages

Java 19, Java 8

題目說明

使用者輸入依指定大小的整數，再輸入兩位數表開頭與結尾

之後將數列中大於等於開頭且小於等於結尾的數轉為0，最後輸出轉變後的數列

輸入限制整數

接續以下程式碼作答

import java.util.*;
public class t03293 {
    public static void main(String args[]){
        Scanner in = new Scanner(System.in);
        int s = in.nextInt();
        int a[] = new int[s];
        for(int i = 0; i < s; i++)
            a[i] = in.nextInt();
        int st = in.nextInt();
        int en = in.nextInt();

        //在此補足缺少的程式碼

        in.close();
    }
    public static int[] tu(int[] t, int a, int b){

        //在此補足缺少的程式碼

    }
}

輸入

數列空間數列中的整數開頭結尾

輸出

轉變後的數列

測試資料0 輸入

3 10 20 30 20 30

測試資料0 輸出

10 0 0

測試資料1 輸入

5 1 1 1 1 1 2 2

輸出

1 1 1 1 1

Comments

scu09156238 commented on April 12, 2024, 3:31 p.m.

題解

import java.util.*;
public class t03293 {
    public static void main(String args[]){
        Scanner in = new Scanner(System.in);
        int s = in.nextInt();
        int a[] = new int[s];
        for(int i = 0; i < s; i++)
            a[i] = in.nextInt();
        int st = in.nextInt();
        int en = in.nextInt();
        int b[] = tu(a, st, en);
        for(int i = 0; i < b.length; i++)
            System.out.print(b[i] + " ");
        in.close();
    }
    public static int[] tu(int[] t, int a, int b){
        for(int i = 0; i < t.length; i++){
            if(t[i] >= a && t[i] <= b){
                t[i] = 0;
            }  
        }
        return t;
    }
}