LintCode 387: Smallest Difference 题目描述 给定两个整数数组(第一个是数组A,第二个是数组B),在数组A中取A[i],数组B中取B[j],A[i]和B[j]两者的差越小越好(|A[i] - B[j]|).返回最小差. 样例 给定数组A = [3,4,6,7],B = [2,3,8,9],返回 0. Mon Feb 27 2017 思路 先将两个数组排序,然后分别用一个指针i, j,从前往后遍历,若A[i] > B[j],要想差更小,那么需要j++,其它情况同理.…

Binary search. class Solution { int _findClosest(vector<int> &A, int v) { , e = A.size() - ; int ret = INT_MAX; while(s <= e) { ; int vmid = A[mid]; int dist = abs(vmid - v); ret = min(ret, dist); ; if(vmid < v) { s = mid + ; } else if(vmi…

 Smallest Difference(最小差) Time Limit: 1000MS    Memory Limit: 65536K Description - 题目描述 Given a number of distinct decimal digits, you can form one integer by choosing a non-empty subset of these digits and writing them in some order. The remaining d…

Smallest Difference Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 6493   Accepted: 1771 Description Given a number of distinct decimal digits, you can form one integer by choosing a non-empty subset of these digits and writing them in…

Smallest Difference Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 19528   Accepted: 5329 Description Given a number of distinct decimal digits, you can form one integer by choosing a non-empty subset of these digits and writing them in…

Smallest Difference Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 6740   Accepted: 1837 Description Given a number of distinct decimal digits, you can form one integer by choosing a non-empty subset of these digits and writing them in…

Given two array of integers(the first array is array A, the second array is arrayB), now we are going to find a element in array A which is A[i], and another element in array B which is B[j], so that the difference between A[i] and B[j] (|A[i] - B[j]…

Smallest Difference Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 10387   Accepted: 2836 Description Given a number of distinct decimal digits, you can form one integer by choosing a non-empty subset of these digits and writing them in…

Smallest Difference Description Given a number of distinct decimal digits, you can form one integer by choosing a non-empty subset of these digits and writing them in some order. The remaining digits can be written down in some order to form a second…

-->Smallest Difference 直接写中文了 Descriptions: 给定若干位十进制数,你可以通过选择一个非空子集并以某种顺序构建一个数.剩余元素可以用相同规则构建第二个数.除非构造的数恰好为0,否则不能以0打头. 举例来说,给定数字0,1,2,4,6与7,你可以写出10和2467.当然写法多样:210和764,204和176,等等.最后一对数差的绝对值为28,实际上没有其他对拥有更小的差. Input  输入第一行的数表示随后测试用例的数量.对于每组测试用例,有一行至少两个…