我应该是这题第一个帖子の创始人吧

#include <bits/stdc++.h>


using namespace std;
int main(){
	int n;
	cin>>n;
	int arr[10005],b[10005],c[10005];
	for(int i = 0;i < n;i++){
		cin>>arr[i];
	}
	for(int i = 0;i < n;i++){
		if(arr[i] % 2 == 1){
			b[i] = arr[i];
		}
		else if(arr[i] % 2 == 0){
			c[i] = arr[i];
		}
	}
	for(int i = 0;i <n;i++){
		if(b[i] == 0){
			continue;
		}
		cout<<b[i]<<" ";
	}
	cout<<endl;
	for(int i = 0;i < n;i++){
		if(c[i] == 0){
			continue;
		}
		cout<<c[i]<<" ";
	}
	return 0;
}

1 ~ 5AC

6 ~ 10WA