javascript-猜数字
需求
从代码角度分析
转换成代码
Math.random() : generates a random decimal number between 0 and 1.
Math.floor(): rounds the number passed to it down to the nearest whole number. 比它小的最接近的整数。
从代码角度分析
转换成代码
Math.random() : generates a random decimal number between 0 and 1.
Math.floor(): rounds the number passed to it down to the nearest whole number. 比它小的最接近的整数。
console.log(Math.floor(5.95)); // expected output: 5 console.log(Math.floor(5.05)); // expected output: 5 console.log(Math.floor(5)); // expected output: 5 console.log(Math.floor(-5.05)); // expected output: -6
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