C++代码：输入两整数，求个位数为3数字之和并判断是否为3的倍数

```cpp #include <iostream> using namespace std; int main() { int a, b; cin >> a >> b; int sum = 0; for (int i = min(a, b); i <= max(a, b); i++) { if (abs(i) % 10 == 3) { sum += i; } } cout << sum << endl; if (sum % 3 == 0) { cout << "YES" << endl; } else { cout << "NO" << endl; } return 0; } ``` ######[AI问答 | 133点数解答 | 2025-11-23 15:30:09]