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Add interactive option

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This commit is contained in:
cuom1999 2022-04-14 14:14:58 -05:00
parent 122cd0fa73
commit ff8f12c134
6 changed files with 112 additions and 5 deletions
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31
judge/migrations/0121_auto_20220415_0135.py Normal file
View file

@ -0,0 +1,31 @@
# Generated by Django 2.2.25 on 2022-04-14 18:35
import django.core.validators
from django.db import migrations, models
import judge.models.problem_data
import judge.utils.problem_data
class Migration(migrations.Migration):
dependencies = [
('judge', '0120_auto_20220306_1124'),
]
operations = [
migrations.AddField(
model_name='problemdata',
name='interactive_judge',
field=models.FileField(blank=True, null=True, storage=judge.utils.problem_data.ProblemDataStorage(), upload_to=judge.models.problem_data.problem_directory_file, validators=[django.core.validators.FileExtensionValidator(allowed_extensions=['cpp'])], verbose_name='interactive judge'),
),
migrations.AlterField(
model_name='problemdata',
name='checker',
field=models.CharField(blank=True, choices=[('standard', 'Standard'), ('floats', 'Floats'), ('floatsabs', 'Floats (absolute)'), ('floatsrel', 'Floats (relative)'), ('rstripped', 'Non-trailing spaces'), ('sorted', 'Unordered'), ('identical', 'Byte identical'), ('linecount', 'Line-by-line'), ('custom', 'Custom checker (PY)'), ('customval', 'Custom validator (CPP)'), ('interact', 'Interactive')], max_length=10, verbose_name='checker'),
),
migrations.AlterField(
model_name='problemtestcase',
name='checker',
field=models.CharField(blank=True, choices=[('standard', 'Standard'), ('floats', 'Floats'), ('floatsabs', 'Floats (absolute)'), ('floatsrel', 'Floats (relative)'), ('rstripped', 'Non-trailing spaces'), ('sorted', 'Unordered'), ('identical', 'Byte identical'), ('linecount', 'Line-by-line'), ('custom', 'Custom checker (PY)'), ('customval', 'Custom validator (CPP)'), ('interact', 'Interactive')], max_length=10, verbose_name='checker'),
),
]

8
judge/models/problem_data.py
View file

@ -33,6 +33,7 @@ CHECKERS = (
('linecount', _('Line-by-line')),
('custom', _('Custom checker (PY)')),
('customval', _('Custom validator (CPP)')),
('interact', _('Interactive')),
)
@ -61,6 +62,13 @@ class ProblemData(models.Model):
blank=True,
upload_to=problem_directory_file,
validators=[FileExtensionValidator(allowed_extensions=['cpp'])])
interactive_judge = models.FileField(verbose_name=_('interactive judge'),
storage=problem_data_storage,
null=True,
blank=True,
upload_to=problem_directory_file,
validators=[FileExtensionValidator(allowed_extensions=['cpp'])])
__original_zipfile = None
def __init__(self, *args, **kwargs):

9
judge/utils/problem_data.py
View file

@ -210,9 +210,16 @@ class ProblemDataCompiler(object):
if self.data.output_prefix is not None:
init['output_prefix_length'] = self.data.output_prefix
if self.data.checker:
init['checker'] = make_checker(self.data)
if self.data.checker == 'interact':
init['interactive'] = {
'files': split_path_first(self.data.interactive_judge.name)[1]
}
init['unbuffered'] = True
else:
init['checker'] = make_checker(self.data)
else:
self.data.checker_args = ''
return init
def compile(self):

2
judge/views/problem_data.py
View file

@ -61,7 +61,7 @@ class ProblemDataForm(ModelForm):
class Meta:
model = ProblemData
fields = ['zipfile', 'checker', 'checker_args', 'custom_checker', 'custom_validator']
fields = ['zipfile', 'checker', 'checker_args', 'custom_checker', 'custom_validator', 'interactive_judge']
widgets = {
'zipfile': FineUploadFileInput,
'checker_args': HiddenInput,

56
templates/about/custom-checker-sample.html
View file

@ -140,6 +140,62 @@ int main(int argc, char** argv) {
cout << "a + b = " << a + b << " != " << n << endl;
return 1; // WA
}
}
</pre>
<h2>3. Interactive (CPP)</h2>
<hr>
<p>
Để sử dụng chức năng này, cần viết một chương trình C++ pass vào 1 argument <code>input_file</code> tương ứng file input.
</p>
<p>
Để test chương trình trên máy tính với tư cách thí sinh, có thể dùng lệnh như sau (Windows):
<pre class="code2">
main.exe [input_file]</pre>
hoặc thay bằng <code>./main</code> trên Linux/MacOS.
</p>
<h2>Return: </h2>
<p>
Chương trình trả về giá trị:
<ul>
<li> 0 nếu AC (100% điểm)</li>
<li> 1 nếu WA (0 điểm)</li>
</ul>
</p>
<h2>Ví dụ: </h2>
<p>Chương trình sau dùng để chấm bài toán guessgame: Người chơi phải tìm 1 số bí mật n (n chứa trong file input). Mỗi lần họ được hỏi một số x, và chương trình sẽ trả về "SMALLER", "BIGGER" hoặc "HOLA" dựa trên giá trị của n và x. Cần tìm ra n sau không quá 31 câu hỏi. </p>
<pre class="code2">
#include &ltbits/stdc++.h&gt
using namespace std;
void read(long long& guess) {
if (!(cin &gt&gt guess)) exit(1); // Nếu không có dòng này, chương trình sẽ chờ vô hạn
if (guess &lt 1 || guess &gt 2e9) exit(1);
}
int main(int argc, char *argv[]) {
ifstream inp(argv[1]);
int N, guesses = 0;
long long guess;
inp &gt&gt N;
while (guess != N && guesses &lt 31) {
read(guess);
if (guess == N) {
cout &lt&lt "HOLA" &lt&lt endl;
} else if (guess &gt N) {
cout &lt&lt "SMALLER" &lt&lt endl;
} else {
cout &lt&lt "BIGGER" &lt&lt endl;
}
guesses++;
}
if (guesses &lt= 31)
return 0; // AC
else {
return 1; // WA
}
}
</pre>
</article>

9
templates/problem/data.html
View file

@ -132,12 +132,15 @@
}
(function toggle_custom() {
let $custom_checker = $('#id_problem-data-custom_checker')
let $checker = $('#id_problem-data-checker')
let $custom_checker = $('#id_problem-data-custom_checker')
let $validator = $('#id_problem-data-custom_validator')
let $interactive = $('#id_problem-data-interactive_judge')
$tr_checker = $custom_checker.parent().parent();
$tr_validator = $validator.parent().parent()
$tr_interactive = $interactive.parent().parent()
$td = $checker.parent();
var $sample = $("<a/>",{
@ -150,7 +153,9 @@
$checker.change(function () {
$tr_checker.toggle($checker.val() == 'custom').change();
$tr_validator.toggle($checker.val() == 'customval').change();
$sample.toggle($checker.val().startsWith('custom')).change();
$tr_interactive.toggle($checker.val() == 'interact').change();
$sample.toggle(['custom', 'customval', 'interact'].includes($checker.val())).change();
}).change();
})();