java編程 求問(wèn),java中如何進(jìn)行多行輸入?
求問(wèn),java中如何進(jìn)行多行輸入?第一行輸入數(shù)組的元素個(gè)數(shù),第二行輸入數(shù)組的元素,代碼如下: import java.util.Scanner public class Test { public s
求問(wèn),java中如何進(jìn)行多行輸入?
第一行輸入數(shù)組的元素個(gè)數(shù),第二行輸入數(shù)組的元素,代碼如下: import java.util.Scanner public class Test { public static void main(String[] args) { Scanner in=new Scanner(System.in) System.out.println("輸入數(shù)組元素個(gè)數(shù)") int n=in.nextInt() int[] a=new int[n] System.out.println("輸入數(shù)組元素") for(int i=0i<ni ) a[i]="in.nextInt()" system.out.println("數(shù)組如下:")="" for(int="" i="0i<ni )" system.out.print(a[i] "="" ")="" }="" }="">