关于number_format()函数使用不正确的是（）
A: number_format("1000000")
B: number_format("1000000",2)
C: number_format("1000000",2,",")
D: number_format("1000000",2,",",".")
A: number_format("1000000")
B: number_format("1000000",2)
C: number_format("1000000",2,",")
D: number_format("1000000",2,",",".")
举一反三
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- 下列表达式可以作为判断一个整数number为奇数的是（） A: number // 2 == 1 B: number // 2 == 0 C: number % 2 == 1 D: number / 2 == 1
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