3.1 Java实现 publicclassSolution{publicbooleancanPartition(int[] nums){// 数组求和intsum=Arrays.stream(nums).sum();// 场景1:和为奇数不能均分if(sum %2==1) {returnfalse; }inttarget=sum /2;intn=nums.length;boolean[][] dp =newboolean[n +1][target +1]; dp[0][0] =true;for(inti...
publicbooleancanPartition(int[] nums){intsum=0;for(intnum : nums) { sum += num; }if(sum ==0|| sum %2==1) {returnfalse; }intn=nums.length;inttarget=sum /2;int[] dp =newint[target +1];for(inti=0; i < n; i++){for(intj=target; j >= nums[i]; j--){ dp[j] = ...
return false; int sum = 0, target = 0; for (int i = 0; i < len; i++) { sum += nums[i]; } if (sum & 1) //如果sum是奇数,直接return false { return false; } else //如果是偶数,说明可能为true 可能为false,如果能凑出若干整数使它们和为sum/2,说明为true { target = sum / ...
int sum = Arrays.stream(nums).sum(); // 场景1:和为奇数不能均分 if (sum % 2 == 1) { return false; } int target = sum / 2; int n = nums.length; boolean[][] dp = new boolean[n + 1][target + 1]; dp[0][0] = true; for (int i = 1; i <= n; i++) { for (...
int sum=accumulate(nums.begin(),nums.end(),0); if(sum&1)//奇数 return false; int n=nums.size(); int target=sum>>1; vector<vector<bool>> dp(n,vector<bool>(target+1)); if(nums[0]<=target){ dp[0][nums[0]]=true;
Can you solve this real interview question? Partition Equal Subset Sum - Given an integer array nums, return true if you can partition the array into two subsets such that the sum of the elements in both subsets is equal or false otherwise. Example 1
416. Partition Equal Subset Sum | 背包问题 | 动态规划 问题描述 Given a non-empty array containing only positive integers, find if the array can be partitioned into two subsets such that the sum of elements in bot... Java | LeetCode | 494. Target Sum | 背包问题 | 动态规划 ...
本次題目也是關於動態規劃的練習,Partition Equal Subset Sum,題目要求如下: Given a non-empty array containing only positive integers, find if the array can be partitioned into two subsets such that the sum of ... 查看原文 [leetcode]416. Partition Equal Subset Sum 难0.0] Given a non-empty...
来自专栏 · LeetCodeDescription Given a non-empty array containing only positive integers, find if the array can be partitioned into two subsets such that the sum of elements in both subsets is equal. Note: Each of the array element will not exceed 100.The array size will not exceed 200....
给你一个只包含正整数的非空数组nums。请你判断是否可以将这个数组分割成两个子集,使得两个子集的元素和相等。 示例1: 输入:nums = [1,5,11,5]输出:true解释:数组可以分割成 [1, 5, 5] 和 [11] 。 示例2: 输入:nums = [1,2,3,5]输出:false解释:数组不能分割成两个元素和相等的子集。