我是python的新手。当我运行这段代码时，它给出了一个运行时错误。但我不知道如何修复它。请帮我解决这个问题。谢谢。
res = list(map(int,string.split()))
even = 0
odd = 0
num2 = 0
num3 = 0
num4 = 0
if len(res) >= 1 and len(res) <= 1000:
for i in range(len(res)):
if i%2 == 0:
even += res[i]
else:
odd += res[i]
if a%3==0:
num2 += res[i]
num3 += res[i+1]
num4 += res[i+2]
numbers = [odd, even, num2, num3, num4]
print(max(numbers))
else:
print(0)转载请注明出处:http://www.eluwawa.com/article/20230526/1183104.html