q-1

def checkInterval(cir_arr, size, start, interval):
    l = len(cir_arr)
    temp = 0
    start2 = start + interval - 1
    while True:
        if temp >= l:
            return
        temp+=interval
        start2 %= l
        if cin_arr[start2] % 2 == 0:
            temp2 = 0
            next_odd = 0
            indx = start2
            while True:
                if temp2==l:
                    break
                if cin_arr[indx % l] % 2 == 1:
                    next_odd = cin_arr[indx % l]
                indx+=1
            cin_arr[start2] = next_odd
        start2 += interval