33 lines
828 B
Python
33 lines
828 B
Python
#!/usr/bin/python3
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# Variables to hold our totals.
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increased = 0
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decreased = 0
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# Read in the input file and make it an array.
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with open('input.txt', 'r') as inputFile:
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rawValues = []
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for line in inputFile:
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rawValues.append(int(line))
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# Sum up numbers in 3's and add them to a new array.
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values = []
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for i in range(0, len(rawValues) - 2):
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values.append(rawValues[i] + rawValues[i+1] + rawValues[i+2])
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# Loop through the array skipping the first value.
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for v in range(0, len(values)):
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if(v == 0):
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continue
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# Check each value against the one before it.
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if(values[v - 1] < values[v]):
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increased+=1
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elif(values[v - 1] > values[v]):
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decreased+=1
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else:
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pass
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# Print the output.
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print("Decreased: " + str(decreased))
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print("Increased: " + str(increased)) |