Input and output – First part
Printing to standard output
Remember that standard output is the screen if you have not redirected it.
print *, list of expressions
If you want print an empty line, you use print without a list fo expressions:
print *
Reading from standard input
Remember that standard input is the keyboard if you have not redirected it.
read *, list of variables
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Values read are interpreted automatically according to the type of the corresponding variable (so you do not write code to convert from character type, as in Python).
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If the variable is of type character, there is usually no need to delimit the corresponding input values with quotes.
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You can type input values on one or several lines, as you want.