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| author | 冯昶 <fengchang@novel-supertv.com> | 2023-11-20 15:40:49 +0800 |
|---|---|---|
| committer | 冯昶 <fengchang@novel-supertv.com> | 2023-11-20 15:40:49 +0800 |
| commit | 72dc5412e640e26601ffdebc4f0247db4c4bc7fe (patch) | |
| tree | d405aa98925dfed0b745e5ec331e9498005b1de7 /challenge-243/jeanluc2020/python/ch-2.py | |
| parent | 35d79358f3d12607da66ffefefed5e93c469d396 (diff) | |
| parent | fda51162ad0e1e8b4489fd2c73ef7dfdc8f0df5e (diff) | |
| download | perlweeklychallenge-club-72dc5412e640e26601ffdebc4f0247db4c4bc7fe.tar.gz perlweeklychallenge-club-72dc5412e640e26601ffdebc4f0247db4c4bc7fe.tar.bz2 perlweeklychallenge-club-72dc5412e640e26601ffdebc4f0247db4c4bc7fe.zip | |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'challenge-243/jeanluc2020/python/ch-2.py')
| -rwxr-xr-x | challenge-243/jeanluc2020/python/ch-2.py | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/challenge-243/jeanluc2020/python/ch-2.py b/challenge-243/jeanluc2020/python/ch-2.py new file mode 100755 index 0000000000..7c49e6d055 --- /dev/null +++ b/challenge-243/jeanluc2020/python/ch-2.py @@ -0,0 +1,51 @@ +#!/usr/bin/python3 +# https://theweeklychallenge.org/blog/perl-weekly-challenge-243/#TASK2 +# +# Task 2: Floor Sum +# ================= +# +# You are given an array of positive integers (>=1). +# +# Write a script to return the sum of floor(nums[i] / nums[j]) where +# 0 <= i,j < nums.length. The floor() function returns the integer part +# of the division. +# +## Example 1 +## +## Input: @nums = (2, 5, 9) +## Output: 10 +## +## floor(2 / 5) = 0 +## floor(2 / 9) = 0 +## floor(5 / 9) = 0 +## floor(2 / 2) = 1 +## floor(5 / 5) = 1 +## floor(9 / 9) = 1 +## floor(5 / 2) = 2 +## floor(9 / 2) = 4 +## floor(9 / 5) = 1 +# +## Example 2 +## +## Input: @nums = (7, 7, 7, 7, 7, 7, 7) +## Output: 49 +# +############################################################ +## +## discussion +## +############################################################ +# +# Sum up the calculated floor(nums[i]/nums[$j]) for all combinations. + +def floor_sum(nums: list): + result = 0 + print("Input: (", ", ".join(str(x) for x in nums), ")") + for i in range(len(nums)): + for j in range(len(nums)): + result += int(nums[i] / nums[j]) + print("Output:", str(result)) + +floor_sum( [ 2, 5, 9 ] ); +floor_sum( [ 7, 7, 7, 7, 7, 7, 7 ] ); + |
