效果 项目 代码
using OpenCvSharp;
using OpenCvSharp.Dnn;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Windows.Forms;namespace OpenCvSharp_DNN_Demo
…
文章目录 一、题目二、题解 一、题目
Given four integer arrays nums1, nums2, nums3, and nums4 all of length n, return the number of tuples (i, j, k, l) such that:
0 < i, j, k, l < n nums1[i] nums2[j] nums3[k] nums4[l] 0
Example 1:
Input: nums1 …