题解 | #数组元素处理#

#include <iostream>
using namespace std;
void func(int p[6], int n)
{
    int count=0;
    for(int i=0;i<n;i++)
    {
        if(p[i]!=0) p[i-count]=p[i];
        else if(p[i]==0) count++;
        
    }
    for(int i=n-count;i<n;i++) p[i]=0;
}
int main() {

    int arr[6] = { 0 };
    for (int i = 0; i < 6; i++) {
        cin >> arr[i];
    }
    func(arr, 6);
    for (int i = 0; i < 6; i++) {
        if (i == 5) {
            cout << arr[i] << endl;
        }
        else {
            cout << arr[i] << " ";
        }
    }
    return 0;
}