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Reverse Words

Comment:

How can we reverse words in a string using C. For example we have "box is red". it hsould give "red is box". How can we use pointers to solve this problem. Atif

Name: wizard-fred
Date: November 1, 2005 at 23:08:06 Pacific

Reply:

I don't know if you need pointers, but the first thing is to break the string into words.

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Reply:

//Try this code string s = "box is red"; //Input string string t = ""; //Output string string w = ""; for (int i = 0; i < s.Length; i++) { if (s[i] == ' ') { t += w + ' '; w = ""; } else w += s[i]; } t+= w; //Get the last word of string if there is not a ' ' at the end of input string

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