from Parser import JobShopProblem as Problem

def enumerate(problem):
    schedule = ( (job, task) for job in range(0, problem.jobs) for task in range(0, len(problem[job])) )
    begin = 0
    solution = []
    for task in schedule:
        solution.append((begin, task))
        begin += problem[task[0]][task[1]][0]
    return solution