/int[] oldArr = {1,3,4,5,0,0,6,6,0,5,4,7,6,7,0,5} ; 要求将以上数组中值为0的项去掉,将不为0的值存入一个新的数组,并输入显示。/
public class Demo01 {
public static void main(String[] args) {
int[] oldArr = {
1,3,4,5,0,0,6,6,0,5,4,7,6,7,0,5};
int count = 0;
for (int i = 0; i < oldArr.length; i++) {
if (oldArr[i] != 0) {
count++;
}
}
int a = 0;
int[] arr = new int[count];
for (int i = 0; i <oldArr.length ; i++) {
if (oldArr[i] != 0) {
arr[a] = oldArr[i];
a++;
}
}
for (int j:arr) {
System.out.println(j);
}
}
}