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title
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Use Bracket Notation to Find the Nth Character in a String
使用括号表示法查找字符串中的第N个字符
使用括号表示法查找字符串中的第N个字符
请记住
,
字符串的第一个字符位于第0个位置。所以第二个角色应该在第一个位置。然后第三个角色
,
应该在...嗯?