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Error 24 - Array expressions

 
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jose2kk



Joined: 21 Jul 2017
Posts: 1
Location: Venezuela

PostPosted: Thu Jul 27, 2017 8:35 pm    Post subject: Error 24 - Array expressions Reply with quote

Hello everybody,

I am a beginner in programming, this is my first post and I would like to be an active participant.

I am trying to make a code to solve 'bouyant force in a summerged object'.
Please find in the link below the code:
https://drive.google.com/open?id=0BxYwOb2RaOSfVFdwVXgzUm5hYnc

The problem is with the arrays in using to make the iterations, but I have tried many things and nothing have had effect. Compilation always failed.

Thanks in advance.

Cheers,
José Andrés.
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Cheers,
José Andrés.
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mecej4



Joined: 31 Oct 2006
Posts: 739

PostPosted: Fri Jul 28, 2017 1:20 am    Post subject: Reply with quote

Instead of just trying many things, you could develop the habit of reading the compiler's error messages and consulting the corresponding sections of the compiler documentation and/or a Fortran textbook to find out how to remove the errors.

Here are bugs that I noted:
    Tab characters in the source code.

    Use of an array instead of an array element in a scalar expression, Z+TS*WN.

    Use of an F format to print an integer variable.


Last edited by mecej4 on Fri Jul 28, 2017 12:59 pm; edited 2 times in total
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DanRRight



Joined: 10 Mar 2008
Posts: 1645
Location: South Pole, Antarctica

PostPosted: Fri Jul 28, 2017 7:14 am    Post subject: Reply with quote

Jose,
Not bad for the first code. No one in our class ended with their first code without errors besides me. Since then I program probably more then all of them together. But here was a trick.

My first code was to calculate day of the week for the arbitrary date.
That was punchcard era. Funny, but that at that time we thought that programming is so old-fashioned,dumb and boring for us top physics school students that I asked some older years guy to write it. Smile

Now I help many novices myself to avoid their cognitive dissonance trauma. It also looks like with time the programming (like cities) become less and less old-fashioned.

Do you mean Z+TS*WN(I) ?
And Format 2 for integers is I not F
GL
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