python程序没有给出期望的结果

Question

def main():
    names=[0]*10
    for index in range(len(names)):
        names[index] = input("Enter word " + str(index + 1) + ": ")
    bubbleSort(names)
    print("Names in Alphabetical order:")
    print(names)
def bubbleSort(names):
    for maxElement in range(len(names)-1, 0, -1):
        for index in range(maxElement):
            if names[index] > names[index+1]:
                temp = names[index]
                names[index] = names[index+1]
                names[index+1] = temp
    found = False
    index=0
    while found == False and index < len(names):
       Searchword= input('enter a searchword:')
       if scores[index] == Searchword :
            found = True
        else:
            index = index + 1
    if found:
        print("Found")
    else:
        print("Not Found")

main()

当输入无法找到的Searchword时，所有必需的内容都会接受它不会打印“未找到”但只是一直要求输入。

Answer 1

你可能需要在循环之前输入，即：

Searchword= input('enter a searchword:')    
while found == False and index < len(names):       
   if scores[index] == Searchword :
        found = True
    else:
        index = index + 1

Answer 2

1. 将if scores[index] == Searchword：更改为if names[index] == Searchword :
2. 将Searchword= input('enter a searchword:')放在while循环
之外

看起来应该是这样的：

def main():
    names=[0]*10
    for index in range(len(names)):
        names[index] = input("Enter word " + str(index + 1) + ": ")
    bubbleSort(names)
    print("Names in Alphabetical order:")
    print(names)
def bubbleSort(names):
    for maxElement in range(len(names)-1, 0, -1):
        for index in range(maxElement):
            if names[index] > names[index+1]:
                temp = names[index]
                names[index] = names[index+1]
                names[index+1] = temp
    found = False
    index=0
    Searchword= input('enter a searchword:')
    while found == False and index < len(names):
       if names[index] == Searchword :
            found = True
        else:
            index = index + 1
    if found:
        print("Found")
    else:
        print("Not Found")

main()