def jumpingOnClouds(c):
    # Write your code here
    
    jump_count = 0
    counter = 0
    n = len(c)
    while counter < (n - 1):
        if counter + 2 < n and c[counter + 2] == 0:
            counter += 2
        else:
            counter += 1
        jump_count += 1
    return jump_count