Start from the provided skeleton writer.F90 and
implement writes for the integer array values. Write the same data
using three different formatting and file access combinations:
- Formatted IO, integer with field width of three, output
file
array.txt - Unformatted write, output file
array.bin - Unformatted stream write
array-stream.bin
Compile the provided C reader using command gcc -o reader reader.c
and check how C would interpret the files written by the writer.