Question

Syntax error on token "new", invalid Expression

public class A5_10 {
public static void main(String[]agrs){
int [] arrA={1,2,3,4,5,6,7,8};
int [] arrB=new [arrA.length];
for(int i=0;i<arrA.length;i++){
arrB[i]=arrA[i];
}
for(int i=0;i<arrA.length;i++){
System.out.print(arrB[i]);
}
}

}
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Exception in thread "main" java.lang.Error: Unresolved compilation problem:
Syntax error on token "new", invalid Expression

at A5_10.main(A5_10.java:5)

Answer 1

int [] arrA={1,2,3,4,5,6,7,8};
		int [] arrB=new int[arrA.length];  //你这里少了int
		for(int i=0;i<arrA.length;i++){
			arrB[i]=arrA[i];
		}
		for(int i=0;i<arrA.length;i++){
		System.out.print(arrB[i]);
		}

Answer 2

new int[arrA.length]