我有这个程序:
print('~Find and Replace~\n')
phrase = input('Enter a phrase:')
find = input('Enter a letter to find:')
end = input('Enter a letter to replace:')
for j in phrase:
j = phrase.count(find)
print(j)
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它出来是这样的:
~Find and Replace~
Enter a phrase:pythop
Enter a letter to find:p
Enter a letter to replace:x
2
2
2
2
2
2
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我应该怎么做才能使用for循环只打印一次?