
public class 数组 {
public static void main(String[] args) {
int[] a={12,43,72,64,24,58,95,36};
int[] b=new int[a.length+1];
int index=4;
for (int i=0;i<a.length;i++){
b[i]=a[i];
}
b[index]=999;
for (int i=0;i<index; i++){
b[i]=a[i];
}
a=b;
System.out.println(Arrays.toString(b));
System.out.println(Arrays.toString(a));
System.out.println();
}
}




初级程序员
by: lc111111 发表于:2023-12-05 10:43:11 顶(0) | 踩(0) 回复
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