updates

Author: Dev-200219

RecursionGFGQuestions.json

@@ -1,18 +1,18 @@
 {
     "Easy Questions: ": {
         "Geek-onacci Number": "https://practice.geeksforgeeks.org/problems/geek-onacci-number/0/?difficulty[]=0&page=1&category[]=Recursion&query=difficulty[]0page1category[]Recursion",
-        "Josephus problem": "https://practice.geeksforgeeks.org/explore/?category[]=Recursion",
-        "Diagonal Sum In Binary Tree": "https://practice.geeksforgeeks.org/explore/?company[]=",
-        "Lucky Numbers": "https://practice.geeksforgeeks.org/problems/josephus-problem/1/?difficulty[]=0&page=1&category[]=Recursion&query=difficulty[]0page1category[]Recursion",
-        "Sort a stack": "https://practice.geeksforgeeks.org/explore/?category[]=Bit Magic"
+        "Josephus problem": "https://practice.geeksforgeeks.org/problems/josephus-problem/1/?difficulty[]=0&page=1&category[]=Recursion&query=difficulty[]0page1category[]Recursion",
+        "Diagonal Sum In Binary Tree": "https://practice.geeksforgeeks.org/problems/diagonal-sum-in-binary-tree/1/?difficulty[]=0&page=1&category[]=Recursion&query=difficulty[]0page1category[]Recursion",
+        "Lucky Numbers": "https://practice.geeksforgeeks.org/problems/lucky-numbers2911/1/?difficulty[]=0&page=1&category[]=Recursion&query=difficulty[]0page1category[]Recursion",
+        "Sort a stack": "https://practice.geeksforgeeks.org/problems/sort-a-stack/1/?difficulty[]=0&page=1&category[]=Recursion&query=difficulty[]0page1category[]Recursion"
     },
     "Medium Questions: ": {
         "Generate Parentheses": "https://practice.geeksforgeeks.org/problems/generate-all-possible-parentheses/1/?difficulty[]=1&page=1&category[]=Recursion&query=difficulty[]1page1category[]Recursion",
-        "Gray Code": "https://practice.geeksforgeeks.org/explore/?category[]=Backtracking",
-        "Add two numbers represented by Linked List": "https://practice.geeksforgeeks.org/explore/?category[]=Recursion"
+        "Gray Code": "https://practice.geeksforgeeks.org/problems/gray-code-1611215248/1/?difficulty[]=1&page=1&category[]=Recursion&query=difficulty[]1page1category[]Recursion",
+        "Add two numbers represented by Linked List": "https://practice.geeksforgeeks.org/problems/add-two-numbers-represented-by-linked-list/1/?difficulty[]=1&page=1&category[]=Recursion&query=difficulty[]1page1category[]Recursion"
     },
     "Hard Questions: ": {
         "Find all possible palindromic partitions of a String": "https://practice.geeksforgeeks.org/problems/find-all-possible-palindromic-partitions-of-a-string/1/?difficulty[]=2&category[]=Recursion&page=1&query=difficulty[]2category[]Recursionpage1",
-        "Next Happy Number": "https://practice.geeksforgeeks.org/explore/?category[]=Backtracking"
+        "Next Happy Number": "https://practice.geeksforgeeks.org/problems/next-happy-number4538/1/?difficulty[]=2&category[]=Recursion&page=1&query=difficulty[]2category[]Recursionpage1"
     }
 }

a4.pdf

@@ -0,0 +1,43 @@
+const fs=require("fs");
+const { default: jsPDF } = require("jspdf");
+let data=fs.readFileSync("RecursionGFGQuestions.json");
+let obj=JSON.parse(data);
+console.log(obj);
+var doc= new jsPDF({
+    orientation: "landscape",
+    unit: "mm",
+  });
+
+let i=10;
+
+for(let key in obj)
+{
+
+    var j=i+10;
+    var l=i+20;
+
+    doc.text(key,10,i)
+    let nobj=obj[key];
+   
+    for(let k in nobj)
+    {
+        doc.text(k+" : "+nobj[k],10,j);
+        // doc.text(nobj[k],10,l);
+        j=j+10;
+        l=l+50;
+    }
+    i+=j-10;
+}
+
+    // doc.text("Medium Questions: ",0,i)
+
+
+    
+doc.save("questions.pdf")
+
+
+// Default export is a4 paper, portrait, using millimeters for units
+// const doc = new jsPDF();
+
+// doc.text("Hello world!", 10, 10);
+// doc.save("a4.pdf");

convertJSON2PDF.js

@@ -13,7 +13,7 @@ let rl = readline.createInterface(
 )
 
 rl.question("What DSA you want to practice ? ", async function (ans) {
-    await pattern532LC(ans);
+    await pattern532GFG(ans);
     rl.close();
 })
 
@@ -23,7 +23,7 @@ async function pattern532GFG(dsaTopic) {
         headless: false,
         defaultViewport: null,
         args: ["--start-maximized"],
-        slowMo: 75
+        slowMo: 100
     });
 
     let pagesArr = await browser.pages();
@@ -53,7 +53,7 @@ async function pattern532GFG(dsaTopic) {
     let easyQ = await pageGFG.evaluate(function () {
         let easyQ = {};
         let problemName = document.querySelectorAll(".panel.problem-block div>span");
-        let problemLink = document.querySelectorAll(".panel.problem-block a");
+        let problemLink = document.querySelectorAll('[style="position: absolute;top: 0;left: 0;height: 100%;width: 100%;z-index:1;pointer:cursor;"]');
 
         if (problemName.length > 5) {
 
@@ -78,7 +78,7 @@ async function pattern532GFG(dsaTopic) {
     await pageGFG.click("[value='0']", { delay: 2000 })
 
     await Promise.all([
-        pageGFG.waitForNavigation(),
+        // pageGFG.waitForNavigation(),
         pageGFG.click("[value='1']", { delay: 2000 })
     ])
 
@@ -87,13 +87,14 @@ async function pattern532GFG(dsaTopic) {
     let mediumQ = await pageGFG.evaluate(function () {
         let mediumQ = {};
         let problemName = document.querySelectorAll(".panel.problem-block div>span");
-        let problemLink = document.querySelectorAll(".panel.problem-block a");
+        let problemLink = document.querySelectorAll('[style="position: absolute;top: 0;left: 0;height: 100%;width: 100%;z-index:1;pointer:cursor;"]');
 
         if (problemName.length > 3) {
 
             for (let i = 0; i < 3; i++) {
 
                 mediumQ[problemName[i].innerText] = problemLink[i].getAttribute("href");
+                console.log(problemLink[i].getAttribute("href"));
             }
         }
         else {
@@ -121,7 +122,7 @@ async function pattern532GFG(dsaTopic) {
     let hardQ = await pageGFG.evaluate(function () {
         let hardQ = {};
         let problemName = document.querySelectorAll(".panel.problem-block div>span");
-        let problemLink = document.querySelectorAll(".panel.problem-block a");
+        let problemLink = document.querySelectorAll('[style="position: absolute;top: 0;left: 0;height: 100%;width: 100%;z-index:1;pointer:cursor;"]');
 
         if (problemName.length > 2) {
 
@@ -150,7 +151,7 @@ async function pattern532GFG(dsaTopic) {
         if (err) {
             console.log(err);
         }
-        browser.close();
+        // browser.close();
     })
 
 }