题解 | 创建动态数组
创建动态数组
https://www.nowcoder.com/practice/218b577112a24c23a41bdc01f28c18ac
#include <iostream>
using namespace std;
int main() {
int n;
cin >> n;
// write your code here......
int *ptr = new int[n];
for (int i = n; i < 2 * n; i ++) {
*ptr = i;
cout << *ptr << " ";
}
free(ptr);
return 0;
}

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