New file fo Reverse String Using Stack in C

data_structures/stack/Reverse_String_Using_Stack.c

@@ -5,15 +5,19 @@ int main()
     char str[100];              //initialize the string
     int top = -1;               //give top=-1 so that when first element is scanned index will be 0
     int i = 0;
+
     printf("Enter string :- ");
-    fgets(str,100,stdin);                  //input of string from the user
+    fgets(str,100,stdin);       //input of string from the user
+
     while(str[i]!='\0')
     {
         top++;
         stack[top] = str[i];    //store each index char of str in stack    
         i++;
     }
+
     i = top;                    //give i=top so that we can print the string in reverse
+    
     printf("\nReverse of the string is :- \n");
     while (i != -1)
     {