Reverse A String..

 

#include<stdio.h>
#include<string.h>
int main()
{
    char str[100],s[100];
    int len,j,i;
    printf("Enter a String: ");
    fgets (str,100,stdin);
    len= strlen(str)-1;

// 1st Method .....

    printf("The Reverse String is 1st Method : ");
    for(i = len-1 ; i>=0; i--)
    {
        printf("%c",str[i]);
    }

// 2nd Method .....

    for(i=0; i<len; i++)
    {
        s[i]=str[len-i-1];
    }
    printf("\nThe Reverse String is 2nd Method  : ");
    puts(s);
    return 0;
}