炊事员n元买m只鸡：母鸡、公鸡、小鸡各几何？

```python n, m = map(int, input().split()) found = False for a in range(1, n // 15 + 1): # 母鸡数量 for b in range(1, n // 10 + 1): # 公鸡数量 c = m - a - b # 小鸡数量 if c <= 0: continue # 检查总价是否等于n if a * 15 + b * 10 + c * 5 == n: print(f"mu:{a} gong:{b} xiao:{c}") found = True if not found: print("No answer") ``` ######[AI问答 | 149点数解答 | 2026-01-02 18:56:24]