//ToInitialsLast.C
{
  FILE *pInp = fopen("Inp.txt", "rt");
  char szLastName[256];
  char szInitials[256];
  int iCnt;
  int iLeng;
  
  for (;;)
  {
    iCnt = fscanf(pInp, "%s%s", szInitials, szLastName);
    if (iCnt != 2) break;
    iLeng = strlen(szLastName);
    if (szLastName[iLeng - 1] == ',')
    {
      szLastName[iLeng - 1] = 0;
    }
    printf("%s %s, ", szLastName, szInitials);
  }
  printf("\n");
  
  fclose(pInp);
}