September 2017 Update
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14570 changed files with 153136 additions and 63871 deletions
28
Task/Matrix-transposition/Fortran/matrix-transposition-4.f
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28
Task/Matrix-transposition/Fortran/matrix-transposition-4.f
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DIMENSION A(3,5),B(5,3),C(5,3)
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EQUIVALENCE (A,C) !Occupy the same storage.
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DATA A/
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1 1, 2, 3, 4, 5,
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2 6, 7, 8, 9,10,
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3 11,12,13,14,15/ !Supplies values in storage order.
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WRITE (6,*) "Three rows of five values:"
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WRITE (6,1) A !This shows values in storage order.
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WRITE (6,*) "...written as C(row,column):"
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WRITE (6,2) ((C(I,J),J = 1,3),I = 1,5)
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WRITE (6,*) "... written as A(row,column):"
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WRITE (6,1) ((A(I,J),J = 1,5),I = 1,3)
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WRITE (6,*)
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WRITE (6,*) "B = Transpose(A)"
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DO 10 I = 1,3
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DO 10 J = 1,5
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10 B(J,I) = A(I,J)
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WRITE (6,*) "Five rows of three values:"
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WRITE (6,2) B
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WRITE (6,*) "... written as B(row,column):"
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WRITE (6,2) ((B(I,J),J = 1,3),I = 1,5)
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1 FORMAT (5F6.1) !Five values per line.
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2 FORMAT (3F6.1) !Three values per line.
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END
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