c_cpp 指针数组

Posted 2021-05-14

#include <iostream>

using namespace std;

int main(){
	int* pArr;
	int arr[2] = {10,20};
	pArr = arr;

	int a = 20;
	int b = 30;

	int** ppArr;
	ppArr = new int*[2];

	ppArr[0] = &a;
	ppArr[1] = &b;

	cout << *ppArr[0] << " " << *ppArr[1] << endl;

	cin.get();
	return 0;
}