cafe-grader-judge-scripts

Commit r239:dbdeebc3336d public

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Description:
make .float checker better
Commit status:
[Not Reviewed]
References:
java
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r239:dbdeebc3336d - - 1 file changed: 13 inserted, 4 deleted

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@@ -1,66 +1,75
1 1 #!/usr/bin/env ruby
2 2
3 3 problem_home = ENV['PROBLEM_HOME']
4 4 require "#{problem_home}/script/test_dsl.rb"
5 5
6 6 if ARGV.length < 2
7 7 puts "Usage: check <language> <test-number> [<output-file>]"
8 8 exit(0)
9 9 end
10 10
11 11 language = ARGV[0]
12 12 test_num = ARGV[1].to_i
13 13 if ARGV.length >= 3
14 14 output_file_name = ARGV[2]
15 15 else
16 16 output_file_name = "output.txt"
17 17 end
18 18
19 19 load "#{problem_home}/test_cases/all_tests.cfg"
20 20 problem = Problem.get_instance
21 21
22 22 output_file = File.new(output_file_name, "r")
23 23 answer_file = File.new("#{problem_home}/test_cases/#{test_num}/answer-#{test_num}.txt")
24 24 result_file = File.new("check_result", "w")
25 25
26 26 output_file_content = output_file.read
27 27 answer_file_content = answer_file.read
28 28
29 29 report_correct = lambda {
30 30 result_file.write "Correct\n"
31 31 result_file.write problem.get_score(test_num)
32 32 result_file.write "\n"
33 33 result_file.close
34 34 exit(0)
35 35 }
36 36
37 37 report_wrong = lambda {
38 38 result_file.write "Incorrect\n"
39 39 result_file.write "0\n"
40 40 result_file.close
41 41 exit(0)
42 42 }
43 43
44 44 ##################
45 45 # Your code here #
46 46 ##################
47 47
48 48 ########### THIS IS FOR CHECKING FLOAT with EPSILON error ##########
49 49
50 +
51 + def is_float?(fl)
52 + !!Float(fl) rescue false
53 + end
54 +
50 55 EPSILON = 0.000001
51 56
52 57 out_items = output_file_content.split
53 58 ans_items = answer_file_content.split
54 59
55 60 if out_items.length != ans_items.length
56 61 report_wrong.call
57 62 else
58 63 out_items.length.times do |i|
59 - out_value = out_items[i].to_f
60 - ans_value = ans_items[i].to_f
61 - if (out_value - ans_value).abs > EPSILON * [out_value.abs,ans_value.abs].max
62 - report_wrong.call
64 + if is_float?(out_items[i]) && is_float?(ans_items[i])
65 + out_value = out_items[i].to_f
66 + ans_value = ans_items[i].to_f
67 + if (out_value - ans_value).abs > EPSILON * [out_value.abs,ans_value.abs].max
68 + report_wrong.call
69 + end
70 + else
71 + report_wrong.call if out_items[i] != ans_items[i]
63 72 end
64 73 end
65 74 report_correct.call
66 75 end
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