在Java中,给整型数组赋值可以通过以下几种方法:
直接赋值
int[] numbers = {1, 2, 3, 4, 5};
逐个赋值
int[] arr = new int;
arr = 1;
arr = 2;
arr = 3;
arr = 4;
arr = 5;
使用字面量赋值
int[] arr = {1, 2, 3, 4};
使用`System.arraycopy`方法
int[] a = {0, 1, 2, 3};
int[] b = new int[a.length];
System.arraycopy(a, 0, b, 0, a.length);

使用键盘输入赋值
import java.util.Scanner;
int[] numbers = new int;
Scanner input = new Scanner(System.in);
for (int i = 0; i < numbers.length; i++) {
System.out.println("Enter the number for index " + i);
numbers[i] = input.nextInt();
}
input.close();
动态化赋值
int[] scores = new int;
scores = 10;
scores = 20;
scores = 30;
scores = 40;
scores = 50;
静态化赋值
int[] numbers = {1, 2, 3, 4, 5};
以上方法都可以用来给整型数组赋值。请选择适合您需求的方法进行操作
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