为什么我对列表中左和=右和的数字的索引得到了错误的答案

Question

请告诉我的错误我正在获取左和=右和错误的数字的索引

L=[]
n=int(input("enter the number of values to be added to the list: "))
for i in range(0,n):
k=int(input("enter the values: "))
L.append(k)
for i in range(0,n):
if sum(range(L[0],L[i])) == sum(range(L[i+1],L[-1])):
print(L.index(L[i]))
break
else:
print("0")

Answer 1

对于初学者，您使用了range(a,b)，它返回从a到b-1的所有数字

试试这个：

L=[]
n=int(input("enter the number of values to be added to the list: "))
for i in range(0,n):
k=int(input("enter the values: "))
L.append(k)

for i in range(1,n):
if sum(L[0:i]) == sum(L[i+1:]):
print(L.index(L[i]))
break
elif i==n-1:
print(0)