python负数怎么向下取整
时间: 2024-01-10 12:55:11 浏览: 271
对Python 除法负数取商的取整方式详解
在Python中,负数向下取整的原则是使用//操作符。//操作符在进行除法运算时,结果会向下取整到最接近的整数。例如,-7 // 3的结果是-3,因为-7除以3结果是-2.3333,向下取整为-3。同样地,7 //- 3的结果也是-3,因为7除以-3结果是-2.3333,向下取整为-3。所以,负数向下取整的规则是与除数的符号一致。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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