René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"Code","url":"https://leetcodejavascript.com/solutions/line-reflection","name":"#356 - Line Reflection - LeetCode JavaScript Solutions","description":"Given n points on a 2D plane, find if there is such a line parallel to the y-axis that reflects the given points symmetrically. In other wor...","programmingLanguage":"JavaScript","codeRepository":"https://github.com/JoshCrozier/leetcode-javascript","codeSampleType":"JavaScript","text":"/**\n * @param {number[][]} points\n * @return {boolean}\n */\nvar isReflected = function(points) {\n const pointSet = new Set(points.map(([x, y]) => `${x},${y}`));\n let minX = Infinity;\n let maxX = -Infinity;\n\n for (const [x] of points) {\n minX = Math.min(minX, x);\n maxX = Math.max(maxX, x);\n }\n\n const sum = minX + maxX;\n for (const [x, y] of points) {\n if (!pointSet.has(`${sum - x},${y}`)) {\n return false;\n }\n }\n\n return true;\n};","keywords":"LeetCode 356, #356 - Line Reflection, Medium, JavaScript solution","learningResourceType":"Code","isAccessibleForFree":true,"educationalLevel":"intermediate","interactivityType":"mixed"}