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Merge pull request #658 from GHumorBS/master 

Update 1002.查找常用字符.md
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程序员Carl 2021-08-26 15:26:41 +08:00 committed by GitHub
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problems/1002.查找常用字符.md
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@ -181,7 +181,7 @@ class Solution:
# 统计除第一个字符串外字符的出现频率 # 统计除第一个字符串外字符的出现频率
for i in range(1, len(words)): for i in range(1, len(words)):
hashOtherStr = [0] * 26 hashOtherStr = [0] * 26
for j in range(len(words[0])): for j in range(len(words[i])):
hashOtherStr[ord(words[i][j]) - ord('a')] += 1 hashOtherStr[ord(words[i][j]) - ord('a')] += 1
# 更新hash，保证hash里统计26个字符在所有字符串里出现的最小次数 # 更新hash，保证hash里统计26个字符在所有字符串里出现的最小次数
for k in range(26): for k in range(26):