29 lines
455 B
ABAP
29 lines
455 B
ABAP
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CLASS lcl_binom DEFINITION CREATE PUBLIC.
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PUBLIC SECTION.
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CLASS-METHODS:
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calc
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IMPORTING n TYPE i
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k TYPE i
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RETURNING VALUE(r_result) TYPE f.
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ENDCLASS.
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CLASS lcl_binom IMPLEMENTATION.
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METHOD calc.
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r_result = 1.
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DATA(i) = 1.
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DATA(m) = n.
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WHILE i <= k.
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r_result = r_result * m / i.
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i = i + 1.
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m = m - 1.
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ENDWHILE.
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ENDMETHOD.
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ENDCLASS.
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