Jumping on Clouds - Swift

JumpingonClouds.swift

var c: [Int] = [0, 0, 1, 0, 0, 1, 0]

print("array \(c)")


var numberOfJumps = 0
var i = 0

while i < c.count {
    if (i < c.count-1) {
        print("i \(i)")
        if (i < c.count-2) {
            if (c[i+2] == 0) {
                // jump twice
                i += 2
            } else if (c[i+1] == 0) {
                // jump once
                i += 1
            }
        } else {
            if (c[i+1] == 0) {
                // jump once
                i += 1
            }
        }
        numberOfJumps += 1
    } else {
        break
    }
}

print("numberOfJumps \(numberOfJumps)")