Write a program to reverse words in a string

Question

Gofishus · Accepted Answer

The above answer isn't correct, because it would reverse the order of the letters as well. For example: The quick brown fox => xof nworb kciuq ehT when it should be: 
fox brown quick The. 

You have to make another loop inside to traverse the length of each word, and then print that out in the correct order.

John · Answer

in java, you can use string split.
public class TestClass {
	public static void main(String[] args){
		String str = "The quick fox jump over the dog";
		String[] strs = str.split(str, ' ');
		String result = "";
		for (int i = strs.length-1; i > 0; i--){
			result += strs[i];
		}
		System.out.println(result);
	}
}

John · Answer

public class TestClass{
	public static void main(String[] args){
		String str = "The quick fox jump over the dog";
		String[] strs = str.split(" ");
		System.out.println("the output is: ");
		String result = "";
		for (int i = strs.length-1; i >= 0; i--){
			result = (result.length()>0?(result+" "):result)+strs[i];
		}
		System.out.println(result);
	}
}

Dalkuris · Answer

#include 
int main(int argc, char **argv)
{
    int i;
    for(i = argc-1; i > 0 ; i--)
    {
        printf ("%s ", argv[i]);
    }
    printf ("
");
    return 0;
}

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