punched cards javascript solution uploaded - Apprentice 2022d

solutions/punched-cards/input.txt

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+3
+3 4
+2 2
+2 3

solutions/punched-cards/punched_cards.js

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+//Requirements to read the input file
+const fs = require('fs');
+const inputFile = fs.readFileSync(0, 'utf8').trim().split('\n');
+
+// Function definition
+const punchedCards = (input) => {
+    // Declaring variables
+    let testCases = input[0],
+        cols = 0,
+        rows = 0,
+        caseNum = 1;
+    // Loop for each case
+        while (caseNum <= testCases) {
+            // Saving rows and columns numbers and create the matrix
+            rows = input[caseNum].split(' ')[0] * 2;
+            cols = input[caseNum].split(' ')[1] * 2;
+            let card = [];
+            // Loop to circle each row
+            for (let i = 0; i <= rows; i++) {
+                card.push(['']);
+                // Second loop to circle each column
+                if (i % 2 == 0) {
+                    for (let j = 0; j <= cols; j++) {
+                        card[i][j] = ((j % 2 == 0)? '+' : '-');
+                    }
+                } 
+                else {
+                    for (let j = 0; j <= cols; j++) {
+                        card[i][j] = ((j % 2 == 0)? '|' : '.');
+                    }
+                }
+            }
+            // Replacing the top-left cell
+            card[0][0] = '.';
+            card[0][1] = '.';
+            card[1][0] = '.';
+            card[1][1] = '.';
+            // Printing the result
+            console.log(`Case #${caseNum}:`);
+                for (let i = 0; i <= rows; i++) {
+                    console.log(`${card[i].join('')}\n`);
+                }
+        caseNum++;
+        }
+};
+// Function call
+punchedCards(inputFile);