View Code of Problem 114

#include<stdio.h>
#include<string.h>
void swag(char s[],int begin,int end)
{
	char temp;
	while(begin<end)
	{
		temp=s[begin];
		s[begin]=s[end];
		s[end]=temp;
		begin++;
		end--;
	}
}
int main()
{
	char s[100];
	gets(s);
	int i,a,b,n;
	a=0,b=0;
	i=0;
	n=strlen(s);
	while(i<n)
	{
		while(s[i]==' '&&i<n)
			i++;
		a=i;
		while(s[i]!=' '&&i<n)
			i++;
		b=i-1;
		swag(s,a,b);
	}
	puts(s);
	return 0;
}