1283. Find the Smallest Divisor Given a Threshold # 题目 # Given an array of integers nums and an integer threshold, we will choose a positive integer divisor and divide all the array by it and sum the result of the division. Find the smallest divisor
Given an array of integersnumsand an integerthreshold, we will choose a positive integer divisor and divide all the array by it and sum the result of the division. Find the smallest divisor such that the result mentioned above is less than or equal tothreshold. Each result of division is r...
Given an array of integersnumsand an integerthreshold, we will choose a positive integer divisor and divide all the array by it and sum the result of the division. Find the smallest divisor such that the result mentioned above is less than or equal tothreshold. Each result of division is r...
Given an array of integers nums and an integer threshold, we will choose a positive integer divisor and divide all the array by it and sum the result of the division. Find the smallest divisor such that the result mentioned above is less than or equal to ...
来自专栏 · Leetcode题解 Given an array of integers nums and an integer threshold, we will choose a positive integer divisor and divide all the array by it and sum the result of the division. Find the smallest divisor such that the result mentioned above is less than or equal to threshold...
Given an array of integersnumsand an integerthreshold, we will choose a positive integer divisor and divide all the array by it and sum the result of the division. Find the smallest divisor such that the result mentioned above is less than or equal tothreshold. ...
sum+= (i + m - 1) /m;if(sum >threshold) left= m + 1;elseright=m; }returnleft; } 方法4最快,来自https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold/discuss/446376/JavaC%2B%2BPython-Binary-Search
思路:整个nums可以形成的最大的sum,就是在当除数是1的时候。整个nums形成最小的sum,是当除数大于等于nums中最大的数的时候。所以如果要找到一个除数使得和可以小于等于threshold,那么我们需要做的其实就是在1和nums中最大的那个数之间找到一个合适的divisor。
Given an array of integers nums and an integer threshold, we will choose a positive integer divisor and divide all the array by it and sum the result of the division. Find the smallest divisor such that the result mentioned above is less than or equal to threshold. ...
Given an array of integers nums and an integer threshold, we will choose a positive integer divisor and divide all the array by it and sum the result of the division. Find the smallest divisor such that the result mentioned above is less than or equal to threshold. ...