ctr = 0

def ctr_bump():
    ctr = ctr + 1
    return ctr

def find_inc_val():
    res = ctr + 1
    return res

class Ctr:

    def __init__(self,val):
        self.ctr = val

    def inc(self):
        self.ctr = self.ctr + 1

c1 = Ctr(0)
c1.inc()
c1.ctr