C Program to reverse words in the given String

How to write a C Program to Reverse Order of Words in a String with an example.

Implementation:

#include <stdio.h>
#include <string.h>

int main()
{
  	char str[100];
  	int i, len;

  	printf("\n Please Enter any String :  ");
  	gets(str);

  	len = strlen(str);
  	printf("\n ####  Given String in Reverse Order  #### \n");
 
  	for(i = len - 1; i >= 0; i--)
	{
		if(str[i] == ' ')
		{
			str[i] = '\0';
			printf("%s ", &(str[i]) + 1);
		}
	}
	printf("%s", str);

  	return 0;
}

Output:
Please Enter any String: We love Programmersdoor
####  Given String in Reverse Order  ####
Programmersdoor love We

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