case 'I': printf(" I:%lld", *va_arg(args, int64_t*)); k = m&1; break;
case 'f': printf(" f:%f", *va_arg(args, double*)); k = m&1; break;
case 'F': printf(" F:%f", *va_arg(args, double*)); k = m&1; break;
case 'I': printf(" I:%lld", *va_arg(args, int64_t*)); k = m&1; break;
case 'f': printf(" f:%f", *va_arg(args, double*)); k = m&1; break;
case 'F': printf(" F:%f", *va_arg(args, double*)); k = m&1; break;