The topic of JAVA. Compile and run the following application, enter 12345 in the command line interface, and press enter to output the screen.
According to the steps, string str= bur.readLine () is to get your input 12345, which is a string type. Through Integer, parseInt(str), it is converted Into int type, that is, x= 12345, and the output is x/ 100. That is 12345/ 100, the result should be 123.45, but the int type is an integer, and the decimal point will be discarded, that is 123. Remember to adopt