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First solution in Clear category for Call to Home by jacobsxd
import math
def total_cost(calls):
cost = 0
keys = {}
for i in calls:
date = i.split(' ')[0]
time = int(i.split(' ')[2])
minute = math.ceil(time/60)
try:
keys[date] = keys[date]+minute
except:
keys[date] = minute
costs = list (keys.values ())
for i in costs:
if i < 100:
cost += i
else:
cost += (i-100)*2 + 100
print(keys,cost)
return cost
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert total_cost(("2014-01-01 01:12:13 181",
"2014-01-02 20:11:10 600",
"2014-01-03 01:12:13 6009",
"2014-01-03 12:13:55 200")) == 124, "Base example"
assert total_cost(("2014-02-05 01:00:00 1",
"2014-02-05 02:00:00 1",
"2014-02-05 03:00:00 1",
"2014-02-05 04:00:00 1")) == 4, "Short calls but money..."
assert total_cost(("2014-02-05 01:00:00 60",
"2014-02-05 02:00:00 60",
"2014-02-05 03:00:00 60",
"2014-02-05 04:00:00 6000")) == 106, "Precise calls"
July 1, 2019
