Thread: How to get integer from string???

Code:

#include<stdio.h>
#include<stdlib.h>

int main(void)
{
   unsigned number1, number2;
   char aString = "5.55";

   /* ?????????????????????????????? */

   printf("%d.%d\n", number1, number2);

   return EXIT_SUCCESS;
}

How can i assign 5 to number1, 55 to number2.
So that the printf will print out 5.55?

Please help. Thanks!