以下程序是读取1到100的整数,计算每个数出现的次数.输入以0结束. 结果与预期不符,请问错在哪里?
import java.util.Scanner;
public class ll {
public static void main (String[] args){
Scanner input=new Scanner(System.in);
System.out.println("输入1到100间的整数(输入0结束）：");
int []num=new int[100];
int i=0;
int a = input.nextInt();
while(a != 0) {
num[i] = a;
i++;
a = input.nextInt();
}
int[]count=countNum(num);
displayCount(count);
}
public static int []countNum(int[]num){
int[]count=new int[100];
for(int i=0;i