ĭoesn't make sense, as at this stage of the program, we haven't yet given a value to c. The program statements are executed sequentially. This time, it is a problem with the program's logic.
You will come across errors many times as a programmer, and it is helpful to have a strategy for how to deal with them. The purpose of this exercise is to show you the various kinds of errors you may encounter when programming. The following program has a number of errors. We may output several items at one time, provided they are separated by commas. In this statement, we are outputting four separate things, a literal string of characters, 'the values you typed are for z,y,x are: 'Īnd the variables z, y, and x. This time type all three numbers on one line separated by commas.You can enter the numbers one at a time and press the Enter key each time.Print *, 'the values you typed are for z,y,x are: ',z,y,x Do some arithmetic and store the answer in answer.We read information from the keyboard and store the values in x and y.print *, outputs to the screen – the asterisk means use the default number of decimal places when the number is written to the screen.
A banner will appear for a couple of seconds and will then disappear (that"s the price we have to pay for using the free software).
Plato will then automatically get the program to start executing. If you have typed in the program exactly as shown above, an executable file will be generated (first.exe). If it finds any problems, it will give you the details. Plato will get FTN95 to check your program for errors.Click the black ►, (the Execute button).Type in the following exactly as shown:.Running your first FORTRAN 95 Program Exercise 1.1