题解 | #数组元素处理#

#include <iostream>
using namespace std;

void func(int* p, int n);

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;
}

void func(int* p, int n) {

    // write your code here......
    
    int s=0;
    int temp=0;
    for(int i=0;i<n;i++){
        if(p[i]==0){
            s=i;
            if(p[s+1]!=0){
            temp=p[s];
            p[s]=p[s+1];
            p[s+1]=temp;
            s++;}
            else {
                temp=p[s];
            p[s]=p[s+2];
            p[s+2]=temp;
            s++;
            }

        }
    }

}