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51 changes: 51 additions & 0 deletions Algorithms/02. Implementation/011. Jumping on the Clouds.py
Original file line number Diff line number Diff line change
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#!/bin/python3

import math
import os
import random
import re
import sys

# Complete the jumpingOnClouds function below.
def jumpingOnClouds(c): #0 0 1 0 0 1 0
n = len(c)
jmp = 0
while n > 1:
if n != 2:
if c[1] == 0 and c[2] == 0:

jmp += 1
c[:2] = ''
n -= 2
elif c[1] == 1 and c[2] == 0:
jmp += 1
c[:2] = ''
n -= 2
else:
c[:1] = ''
jmp += 1
n -= 1


else:
if c[1] == 0:
c[:1] = ''
jmp += 1
n -= 1
n -= 1

return jmp


if __name__ == '__main__':
fptr = open(os.environ['OUTPUT_PATH'], 'w')

n = int(input())

c = list(map(int, input().rstrip().split()))

result = jumpingOnClouds(c)

fptr.write(str(result) + '\n')

fptr.close()