#include<stdio.h>
#include<string.h>
int main()
{
/* Here, we decalre s[120]. Hence, you can enter maximum 120 character in string*/
char s[120], t;
int i=0, j = 0;
printf("Enter String : ");
gets(s);
j = strlen(s) - 1;
while (i < j)
{
t = s[i];
s[i] = s[j];
s[j] = t;
i++;
j--;
}
printf("\nReverse String = %s", s);
return (0);
}