Question

FORTRAN QUESTIONS:

a) How many input-output statements were there in original Fortran?
b) What was the largest possible statement number?
c) What was the purpose of statement numbers?
d) In what order would the elements of a 2D array be stored in the object program?
e) What would the ”arithmetic formula” statement be called today?
f) If the variable on the left side of an arithmetic formula is a fixed point, and the
expression on the right side evaluates to 4.579, what value would be stored in
the left side variable?
g) write a single FORMAT statement together with a single PRINT statement that
together have the same effect as the following call of printf (a C/C++ library
function):
printf("x = %8.5f i = %5d", x, i);

Answer 1

Answer 1:

There are nine input/output statements:

1. READ
2. WRITE
3. PRINT
4. OPEN
5. CLOSE
6. INQUIRE
7. BACKSPACE
8. ENDFILE
9. REWIND

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