C++程序：统计10种化学试剂数量

```cpp #include <iostream> using namespace std; int main() { int n; cin >> n; int count[10] = {0}; for (int i = 0; i < n; i++) { int num; cin >> num; count[num - 1]++; } for (int i = 0; i < 10; i++) { cout << count[i]; if (i < 9) cout << " "; } return 0; } ``` ######[AI问答 | 150点数解答 | 2026-06-12 19:46:59]