输出天干地支

看到有些天干地支的匹配是不对的,不是简单的for - for循环 而是配对出现的

a = ['甲','乙','丙','丁','戊','己','庚','辛','壬','癸']
b = ['子','丑','寅','卯','辰','巳','午','未','申','酉','戌','亥']

i = 0
j = 0
lap = 0
while j <= len(b):
        c = [a[i],b[j]]
        print('{:2} {:2}  {}'.format(i,j,c))
        j += 1
        i += 1
        if i == len(a) and j == len(b):
            break
        if j == len(b):
            j %= len(b)
        if i == len(a):
            i %= len(a)
            lap += 1
            print(' lap ============ ',lap)

输出