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LeetCode | Reverse Words in a String(C#)

++ style str blog cnblogs count item leetcode string

題目:

Given an input string, reverse the string word by word.

For example,
Given s = "the sky is blue",
return "blue is sky the".

代碼:

        public static string reverseWords(string str)
        {
            string reverStr = "";
            int count = 0;
            Stack stack1 = new Stack();
            Stack stack2 
= new Stack(); foreach (var item in str) { if(item== ) { stack1.Push(item); count = stack1.Count; for (int i = 0; i < count; i++) { stack2.Push(stack1.Pop()); } }
else { stack1.Push(item); } } stack2.Push( ); count = stack1.Count; for (int i = 0; i < count; i++) { stack2.Push(stack1.Pop()); } count = stack2.Count - 1
; for (int i = 0; i < count; i++) { reverStr = reverStr + stack2.Pop().ToString(); } return reverStr; }

LeetCode | Reverse Words in a String(C#)