Merge remote-tracking branch 'upstream/master'

2 files changed, 131 insertions, 0 deletions

diff --git a/challenge-103/paulo-custodio/python/ch-1.py b/challenge-103/paulo-custodio/python/ch-1.py
new file mode 100644
index 0000000000..4eed2f269d
--- /dev/null
+++ b/challenge-103/paulo-custodio/python/ch-1.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+
+# Challenge 103
+#
+# TASK #1 > Chinese Zodiac
+# Submitted by: Mohammad S Anwar
+# You are given a year $year.
+#
+# Write a script to determine the Chinese Zodiac for the given year $year.
+# Please check out wikipage for more information about it.
+#
+# The animal cycle: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey,
+# Rooster, Dog, Pig.
+# The element cycle: Wood, Fire, Earth, Metal, Water.
+#
+# Example 1:
+#     Input: 2017
+#     Output: Fire Rooster
+# Example 2:
+#     Input: 1938
+#     Output: Earth Tiger
+
+import sys;
+
+animals = ['Rat','Ox','Tiger','Rabbit','Dragon','Snake','Horse','Goat',
+           'Monkey','Rooster','Dog','Pig']
+elements = ['Wood','Wood','Fire','Fire','Earth','Earth','Metal','Metal',
+            'Water','Water'];
+
+year = int(sys.argv[1])
+num_years = year-1924;
+element = num_years % len(elements);
+animal = num_years % len(animals);
+
+print(elements[element]," ",animals[animal]);
diff --git a/challenge-103/paulo-custodio/python/ch-2.py b/challenge-103/paulo-custodio/python/ch-2.py
new file mode 100644
index 0000000000..c03a008efd
--- /dev/null
+++ b/challenge-103/paulo-custodio/python/ch-2.py
@@ -0,0 +1,96 @@
+#!/usr/bin/env python
+
+# Challenge 103
+#
+# TASK #2 > What's playing?
+# Submitted by: Albert Croft
+# Working from home, you decided that on occasion you wanted some background
+# noise while working. You threw together a network streamer to continuously
+# loop through the files and launched it in a tmux (or screen) session, giving
+# it a directory tree of files to play. During the day, you connected an audio
+# player to the stream, listening through the workday, closing it when done.
+#
+# For weeks you connect to the stream daily, slowly noticing a gradual drift of
+# the media. After several weeks, you take vacation. When you return, you are
+# pleasantly surprised to find the streamer still running. Before connecting,
+# however, if you consider the puzzle of determining which track is playing.
+#
+# After looking at a few modules to read info regarding the media, a quick bit
+# of coding gave you a file list. The file list is in a simple CSV format, each
+# line containing two fields: the first the number of milliseconds in length,
+# the latter the media's title (this example is of several episodes available
+# from the MercuryTheatre.info):
+#
+#     1709363,"Les Miserables Episode 1: The Bishop (broadcast date: 1937-07-23)"
+#     1723781,"Les Miserables Episode 2: Javert (broadcast date: 1937-07-30)"
+#     1723781,"Les Miserables Episode 3: The Trial (broadcast date: 1937-08-06)"
+#     1678356,"Les Miserables Episode 4: Cosette (broadcast date: 1937-08-13)"
+#     1646043,"Les Miserables Episode 5: The Grave (broadcast date: 1937-08-20)"
+#     1714640,"Les Miserables Episode 6: The Barricade (broadcast date: 1937-08-27)"
+#     1714640,"Les Miserables Episode 7: Conclusion (broadcast date: 1937-09-03)"
+# For this script, you can assume to be provided the following information:
+#
+#     * the value of $^T ($BASETIME) of the streamer script,
+#     * the value of time(), and
+#     * a CSV file containing the media to play consisting of the length in
+# milliseconds and an identifier for the media (title, filename, or other).
+# Write a program to output which file is currently playing. For purposes of
+# this script, you may assume gapless playback, and format the output as you
+# see fit.
+#
+# Optional: Also display the current position in the media as a time-like value.
+#
+# Example:
+#
+# Input: 3 command line parameters: start time, current time, file name
+#
+#     # Streamer start time: Tue Nov 23 12:22:03 2020
+#     1606134123
+#
+#     # Current time:        Mon Mar  1 09:34:36 2021
+#     1614591276
+#
+#     # filelist.csv
+#
+# Output:
+#
+#     "Les Miserables Episode 1: The Bishop (broadcast date: 1937-07-23)"
+#     00:17:33
+
+import csv
+import sys
+
+def read_playlist(filename):
+    playlist = []
+    with open(filename) as csv_file:
+        csv_reader = csv.reader(csv_file, delimiter=',')
+        for row in csv_reader:
+            playlist.append([int(int(row[0])/1000+0.5), row[1]])
+    return playlist
+
+def total_time(playlist):
+    sum = 0
+    for x in playlist:
+        sum += x[0]
+    return sum
+
+def show_title(start_secs, current_secs, playlist_file):
+    playlist = read_playlist('playlist.csv')
+    total_secs = current_secs - start_secs
+    playlist_total_secs = total_time(playlist)
+    playlist_secs = total_secs % playlist_total_secs
+
+    for item in playlist:
+        if playlist_secs < item[0]:
+            print(item[1])
+            hh = int(playlist_secs/3600)
+            playlist_secs %= 3600
+            mm = int(playlist_secs/60)
+            playlist_secs %= 60
+            ss = playlist_secs;
+            print("{:02}:{:02}:{:02}".format(hh, mm, ss))
+            break
+        else:
+            playlist_secs -= item[0]
+
+show_title(int(sys.argv[1]), int(sys.argv[2]), sys.argv[3])