1-wire sketch for DS18b20 without using search algorithm

The standard 1-wire library in the Arduino IDE discovers the ROM numbers of the slave devices by using the search algorithm. This is good when the ROM numbers of the slave devices are not known. Since this function is making problems at bigger 1-wire networks we like to make some tests with a 1-wire sketch that does not use the search algorithm. The test will be performed with DS18b20 sensors. In summary the job is: - write a 1-wire sketch for Arduino that does not use the search algorithm. Basis of the sketch shall be the integrated 1-wire library in the Arduino IDE. - instead the according ROM-Numbers can be manually typed in into the sketch - ROM-number and temperature of each sensor is written to the serial monitor