C++实现从n个正整数中找出第x个数字的程序

```cpp #include <iostream> using namespace std; int main() { int n; cin >> n; int a[1000]; for (int i = 0; i < n; i++) { cin >> a[i]; } int x; cin >> x; cout << a[x - 1]; return 0; } ``` ######[AI问答 | 118点数解答 | 2026-03-03 20:04:26]