num.divmod(numeric) â array
Instance Public methods
Returns an array containing the quotient and modulus obtained by dividing
num by numeric. If q, r = x.divmod(y), then
1 2 | q = floor(x/y)x = q*y+r |
The quotient is rounded toward -infinity, as shown in the following table:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | a | b | a.divmod(b) | a/b | a.modulo(b) | a.remainder(b)------+-----+---------------+---------+-------------+--------------- 13 | 4 | 3, 1 | 3 | 1 | 1------+-----+---------------+---------+-------------+--------------- 13 | -4 | -4, -3 | -4 | -3 | 1------+-----+---------------+---------+-------------+----------------13 | 4 | -4, 3 | -4 | 3 | -1------+-----+---------------+---------+-------------+----------------13 | -4 | 3, -1 | 3 | -1 | -1------+-----+---------------+---------+-------------+--------------- 11.5 | 4 | 2, 3.5 | 2.875 | 3.5 | 3.5------+-----+---------------+---------+-------------+--------------- 11.5 | -4 | -3, -0.5 | -2.875 | -0.5 | 3.5------+-----+---------------+---------+-------------+----------------11.5 | 4 | -3, 0.5 | -2.875 | 0.5 | -3.5------+-----+---------------+---------+-------------+----------------11.5 | -4 | 2, -3.5 | 2.875 | -3.5 | -3.5 |
Examples
1 2 3 4 5 | 11.divmod(3) #=> [3, 2]11.divmod(-3) #=> [-4, -1]11.divmod(3.5) #=> [3, 0.5](-11).divmod(3.5) #=> [-4, 3.0](11.5).divmod(3.5) #=> [3, 1.0] |
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