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| <title>Coding Assignment</title> |
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| <body onload="main()"> |
| <h1 id="coding-title"></h1> |
| <div> |
| <h2>Instructions</h2> |
| <div id="coding-instructions"></div> |
| </div> |
| <div> |
| <h2>Test(s)</h2> |
| <div id="coding-tests"></div> |
| </div> |
| <div> |
| <h2>Solution(s)</h2> |
| <div id="coding-solutions"></div> |
| </div> |
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| <script> |
| const quizData = {"title": "011 Greatest Common Divisor", "hasInstructions": true, "hasTests": true, "hasSolutions": true, "instructions": "<ol><li><p>Implement console program which will meet the following requirements:</p><ol><li><p>Program starts and asks user to enter two numbers separated by space</p></li><li><p>Programs call specific method to find greatest common divisor.<br><br>Method should look like this:<br><strong><em>public static int gcdRecursive(int firstNumber, int secondNumber) {<br> <write your code here><br>}<br><br></em></strong></p></li><li><p>Program prints greatest common divisor to console</p></li></ol></li></ol>", "tests": [{"file_name": "Evaluate.java", "content": "import org.junit.Test;\nimport org.junit.Assert;\nimport com.udemy.ucp.*;\nimport static org.junit.Assert.assertEquals;\n\nimport org.junit.Test;\n\npublic class Evaluate {\n @Test\n\tpublic void shouldReturnGreatestCommmonDivisor() {\n\t\tassertEquals(12, GreatestCommonDivisor.gcdRecursive(12, 36));\n\t}\n\t\n\t@Test\n\tpublic void shouldReturnGreatestCommmonDivisor2() {\n\t\tassertEquals(12, GreatestCommonDivisor.gcdRecursive(-12, 36));\n\t}\n\t\n\t@Test\n\tpublic void shouldReturnGreatestCommmonDivisor3() {\n\t\tassertEquals(1, GreatestCommonDivisor.gcdRecursive(10, 3));\n\t}\n\t\n\t@Test\n\tpublic void shouldReturnGreatestCommmonDivisor4() {\n\t\tassertEquals(8, GreatestCommonDivisor.gcdRecursive(8, 40));\n\t}\n}\n"}], "solutions": [{"file_name": "GreatestCommonDivisor.java", "content": "import java.util.Scanner;\r\n\r\npublic class GreatestCommonDivisor {\r\n\t\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\tScanner sc = new Scanner(System.in);\r\n\t\tSystem.out.print(\"Please, enter two numbers separated by space: \");\r\n\t\tString userInput = sc.nextLine();\r\n\t\t\r\n\t\tString[] inputArgumentsArray = userInput.split(\"\\\\s+\");\r\n\t\tint number1 = Integer.parseInt(inputArgumentsArray[0]);\r\n\t\tint number2 = Integer.parseInt(inputArgumentsArray[1]);\r\n\r\n\t\tSystem.out.println(gcdRecursive(number1, number2));\r\n\t}\r\n\t\r\n\tpublic static int gcdRecursive(int firstNumber, int secondNumber) {\r\n\t\tif (secondNumber == 0) {\r\n\t\t\t//for the case firstNumber is negative\r\n\t\t\treturn Math.abs(firstNumber); \r\n\t\t} else {\r\n\t\t\treturn gcdRecursive(secondNumber, firstNumber % secondNumber);\r\n\t\t}\r\n\t\t\r\n\t}\r\n\t\r\n\r\n\t\r\n\r\n}\r\n"}]}; |
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| for (var i = 0; i < codeList.length; i++) { |
| var elem = codeList[i]; |
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| jsElem.className = className; |
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| jsElemBody.className = "code-block black-block"; |
| jsElemBody.innerHTML = "<pre>" + elem.content + "</pre>"; |
| jsElem.appendChild(jsElemTitle); |
| jsElem.appendChild(jsElemBody); |
| rootElement.appendChild(jsElem); |
| } |
| } |
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| function main() { |
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| var codingTitle = document.getElementById("coding-title"); |
| codingTitle.innerHTML = quizData.title; |
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| var codingInstructions = document.getElementById("coding-instructions"); |
| if (quizData.hasInstructions) { |
| codingInstructions.innerHTML = quizData.instructions; |
| } else { |
| codingInstructions.innerHTML = '<span class="italic-text">' + quizData.instructions + "</span>"; |
| } |
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| var codingTests = document.getElementById("coding-tests"); |
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| renderCodeList(codingTests, quizData.tests, "coding-test", "Test"); |
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| } else { |
| renderCodeList(codingSolutions, quizData.solutions, "coding-solution", "Solution"); |
| } |
| } |
| </script> |
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