题解 | 创建动态数组
创建动态数组
https://www.nowcoder.com/practice/218b577112a24c23a41bdc01f28c18ac
#include <bits/stdc++.h>
using namespace std;
//用迭代器 复习一下
int main() {
int n;
cin >> n;
// write your code here......
vector <int> v(n);
for(auto p = v.begin();p!=v.end();p++)
{*p = n++;
cout << *p << ' ';
}
return 0;
}
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