python - 在Python中搜索输入字符串P2中的输入字符

Question

我当前的代码可以工作，但不是我想要的工作方式。目前，如果我输入一个单词，即“compc”然后搜索字符“c”输出将是:

'c' found at index 0
Sorry, no occurrences of 'c' found at index 1
Sorry, no occurrences of 'c' found at index 2
Sorry, no occurrences of 'c' found at index 3
'c' found at index 4

但我想要它做的只是显示:

'c' found at index 0
'c' found at index 4

如果没有找到字符，那么只需:

Sorry, no occurrences of 'c' found

我当前的代码是:

print("This program finds all indexes of a character in a string. \n")

inStr = input("Enter a string to search:\n")
searchChar = input("\nWhat character to find? ")
searchChar = searchChar[0]

anyFound = False
startAt = 0


index = startAt


while index < len(inStr):
    if inStr[index] == searchChar:
        anyFound = True


    if anyFound == True:
        print ("'" + searchChar + "' found at index", index)
        index = index + 1
        anyFound = False


    else:
        anyFound == False
        print("Sorry, no occurrences of '" + searchChar + "' found")
        index = index + 1

Answer 1

print("This program finds all indexes of a character in a string. \n")

in_str = input("Enter a string to search:\n")
search_char = input("\nWhat character to find? ")
search_char = search_char[0]

any_found = False

for index, char in enumerate(in_str):
    if char == search_char:
        print("'%s' found at index %d" % (search_char, index))
        any_found = True

if not any_found:
    print("Sorry, no occurrences of '%s' found" % (search_char))