评测信息
运行ID: 58912
File "src.py", line 1
pythonCopy codedef sum_numbers(a, n): if n == 0: return 0 else: return a*n sum_numbers(a*10 n, n-1)a = 1n = 9result = sum_numbers(a, n)print(result)
^
SyntaxError: invalid syntax