a = 2
b = 0
下列不能打印出 2022 的是? ( )
print(' %d%d%d%d' % (a, b, a, a) )
print(' ' . join([a, b, a, a]) )
print("{0} {1} {0} {0} ". format(a, b) )
print(' %s%s%s%s' % (a, b, a, a) )