C Tutorial/stdlib.h/strtoll
strtoll
Item Value Header file stdlib.h Declaration long long int strtoll(const char * restrict start, char ** restrict end, int radix); Function converts the string into a long long and returns the result.
#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;
/* move past the non-digits */
while(!isdigit(*start) && *start) start++;
}
return 0;
}