Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Sign up
Appearance settings

Commit 4a39672

Browse files
authored
Merge pull request #228 from sir-gon/feature/flipping_bits_alternative
[Hacker Rank] Interview Preparation Kit: Miscellaneous: Flipping bits...
2 parents fe3b4ad + 84ec4bc commit 4a39672

File tree

2 files changed

+68
-0
lines changed

2 files changed

+68
-0
lines changed
Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,14 @@
1+
// @link Problem definition [[docs/hackerrank/interview_preparation_kit/miscellaneous/flipping-bits.md]]
2+
3+
namespace algorithm_exercises_csharp.hackerrank.interview_preparation_kit.miscellaneous;
4+
5+
using System.Diagnostics.CodeAnalysis;
6+
using System.Text;
7+
8+
public static class FlippingBitsAlternative
9+
{
10+
public static long flippingBits(long n)
11+
{
12+
return ~n & 0xFFFFFFFF; // Use bitwise NOT and mask to ensure 32 bits
13+
}
14+
}
Lines changed: 54 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,54 @@
1+
namespace algorithm_exercises_csharp_test.hackerrank.interview_preparation_kit.miscellaneous;
2+
3+
using algorithm_exercises_csharp_test.common;
4+
using algorithm_exercises_csharp.hackerrank.interview_preparation_kit.miscellaneous;
5+
6+
[TestClass]
7+
public class FlippingBitsAlternativeTest
8+
{
9+
public class FlippingBitsAlternativeTestCaseTest(long input, long answer)
10+
{
11+
public long Input { get; } = input;
12+
public long Answer { get; } = answer;
13+
}
14+
15+
public class FlippingBitsAlternativeTestCase(string title, List<FlippingBitsAlternativeTestCaseTest> tests)
16+
{
17+
public string Title { get; } = title;
18+
public List<FlippingBitsAlternativeTestCaseTest> Tests { get; } = tests;
19+
}
20+
21+
private List<FlippingBitsAlternativeTestCase> testCases { get; set; } = default!;
22+
23+
[TestInitialize]
24+
public void testInitialize()
25+
{
26+
testCases = JsonLoader.resourceLoad<List<FlippingBitsAlternativeTestCase>>(
27+
"hackerrank/interview_preparation_kit/miscellaneous/flipping_bits.testcases.json"
28+
) ?? [];
29+
}
30+
31+
[TestMethod]
32+
public void testFlippingBitsAlternative()
33+
{
34+
long result;
35+
36+
foreach (FlippingBitsAlternativeTestCase tests in testCases)
37+
{
38+
foreach (FlippingBitsAlternativeTestCaseTest test in tests.Tests)
39+
{
40+
result = FlippingBitsAlternative.flippingBits(test.Input);
41+
Assert.AreEqual(
42+
test.Answer,
43+
result,
44+
string.Format(
45+
System.Globalization.CultureInfo.InvariantCulture,
46+
"FlippingBitsAlternative.flippingBits({0}) => must be: {1}",
47+
test.Input,
48+
test.Answer
49+
)
50+
);
51+
}
52+
}
53+
}
54+
}

0 commit comments

Comments
(0)

AltStyle によって変換されたページ (->オリジナル) /