版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/eddy23513/article/details/85014425
//求余数
console.info(1%4);
console.info(6%4);
//求商
console.info(1/4);
console.info(6/4);
//求商,取整
console.info(parseInt(1/4));
console.info(parseInt(6/4));
console.info('----');
//对数进行上舍入,向上取整
console.info(Math.ceil(1/4));
//对数进行下舍入,向下取整
console.info(Math.floor(1/4));