C/stdlib.h/strtoll

strtoll: converts the string into a long long and returns the result

<source lang="cpp">

//Header file: #include <stdlib.h> //Declaration: long long int strtoll(const char * restrict start, char ** restrict end, int radix);

 #include <stdlib.h>
 #include <ctype.h>
 #include <stdio.h>
 int main(void)
 {
   char *end, *start = "100.00 AAA 200.00 BBBB";
   end = start;
   while(*start) {
     printf("%f, ", strtoll (start, &end));
     printf("Remainder: %s\n" ,end);
     start = end;
     while(!isdigit(*start) && *start) 
       start++;
   }
   return 0;
 }
          
      </source>