#include <stdio.h>
#include <string.h>
#define MAX_LEN 99
int main(int argc, char** argv) {
  char buf[MAX_LEN];
  char str[MAX_LEN];
  int ival;
  float xval;
  FILE* fp = fopen(argv[1], "r");
  while(fgets(buf, MAX_LEN, fp) != (char*)NULL) {
    sscanf(buf,"%s%d%f", str, &ival, &xval);
    fprintf(stdout, "str = [%s] ival = [%d] xval = [%f]\n", str, ival, xval);
  }
  fclose(fp);
}