diff options
| -rw-r--r-- | challenge-134/paulo-custodio/test.pl | 198 | ||||
| -rw-r--r-- | challenge-135/paulo-custodio/perl/ch-1.pl | 34 | ||||
| -rw-r--r-- | challenge-135/paulo-custodio/perl/ch-2.pl | 50 | ||||
| -rw-r--r-- | challenge-135/paulo-custodio/python/ch-1.py | 35 | ||||
| -rw-r--r-- | challenge-135/paulo-custodio/python/ch-2.py | 43 | ||||
| -rw-r--r-- | challenge-135/paulo-custodio/t/test-1.yaml | 25 | ||||
| -rw-r--r-- | challenge-135/paulo-custodio/t/test-2.yaml | 15 | ||||
| -rw-r--r-- | challenge-135/paulo-custodio/test.pl | 4 |
8 files changed, 207 insertions, 197 deletions
diff --git a/challenge-134/paulo-custodio/test.pl b/challenge-134/paulo-custodio/test.pl index 4e2418c4ae..ba6c37260b 100644 --- a/challenge-134/paulo-custodio/test.pl +++ b/challenge-134/paulo-custodio/test.pl @@ -1,200 +1,4 @@ #!/usr/bin/env perl - -# run tests described in t/test-N.yaml - use Modern::Perl; use Test::More; -use Path::Tiny; -use YAML::Tiny; - -our $EXE = $^O =~ /MSWin32|msys/ ? ".exe" : ""; - -# hack so that output redirection works in msys -our $LUA = $^O eq "msys" ? "lua.exe" : "lua"; - -our %LANG = ( - ada => 'adb', - awk => 'awk', - basic => 'bas', - bc => 'bc', - brainfuck=>'bfpp', - c => 'c', - cpp => 'cpp', - d => 'd', - forth => 'fs', - fortran => 'f90', - lua => 'lua', - pascal => 'pas', - perl => 'pl', - python => 'py', -); - -# filter tests if languages given on command line -our %TESTS; -if (!@ARGV) { - %TESTS = %LANG; -} -else { - $TESTS{$_}=1 for @ARGV; -} - -# run independent tests -my @indep_tests = <t/*.t>; -if (@indep_tests) { - ok 0==system("perl -S prove @indep_tests"), "prove @indep_tests"; -} - -# to be used in eval{} in the tests -use vars qw( $prog $exec ); - -for my $lang (grep {-d} sort keys %LANG) { - next if -f "t/$lang.t"; # independent test - next unless $TESTS{$lang}; - - for $prog (path($lang)->children(qr/\.$LANG{$lang}$/)) { - $prog->basename =~ /^ch[-_](.*)\.$LANG{$lang}$/ or die $prog; - my $task = $1; - - # compile if needed - $exec = build($lang, $prog); - - for my $test (path("t")->children(qr/test-$task\.yaml$/)) { - # execute each test from test-N.yaml - my $yaml = YAML::Tiny->read($test); - for my $doc (@$yaml) { - for my $spec (@$doc) { - # run setup code - ok eval($spec->{setup}), $spec->{setup} - if defined($spec->{setup}); - $@ and die $@; - - # build test command line - my $cmd; - if ($lang =~ /^(bc|brainfuck)$/) { # needs args in stdin - $cmd = "echo ".($spec->{args}//"")."|$exec"; - } - else { - $cmd = "$exec ".value_or_eval($spec->{args}); - } - chomp($cmd); - - # input - if(defined($spec->{input})) { - path("in.txt")->spew(value_or_eval($spec->{input})); - $cmd .= " < in.txt"; - } - if (defined($spec->{output})) { - $spec->{output} =~ s/^\|//mg; # delete initial bar - path("out_exp.txt")->spew(value_or_eval($spec->{output})); - $cmd .= " > out.txt"; - } - - # run test - run($cmd); - - # compare output - if (defined($spec->{output})) { - # remove \\ \n added by bc - if ($lang eq 'bc') { - my $out = path("out.txt")->slurp; - $out =~ s/\\\n//g; - path("out.txt")->spew($out); - } - - run("diff -w out_exp.txt out.txt"); - } - - # run cleaup code - if (Test::More->builder->is_passing) { - ok eval($spec->{cleanup}), $spec->{cleanup} - if defined($spec->{cleanup}); - $@ and die $@; - unlink("in.txt", "out.txt", "out_exp.txt"); - } - else { - die "tests failed\n"; # to give chance to examine output - } - } - } - } - } -} - -done_testing; - -# compile if needed, return executable line -sub build { - my($lang, $prog) = @_; - my $exe = ($prog =~ s/\.\w+/$EXE/r); - my $prog_wo_ext = ($prog =~ s/\.\w+//r); - my $prog_base = path($prog)->basename; - for ($lang) { - if (/^ada$/) { - run("cd ada; gnatmake $prog_base"); # gnatmake builds only if needed - return $exe; - } - if (/^awk$/) { - return "gawk -f $prog --"; - } - if (/^basic$/) { - run("fbc $prog -o $prog_wo_ext") if (!-f $exe || -M $exe > -M $prog); - return $exe; - } - if (/^bc$/) { - return "bc -lq $prog"; - } - if (/^brainfuck$/) { - run("perl bfpp.pl <$prog_wo_ext.bfpp >$prog_wo_ext.bf"); - return "brainfuck $prog_wo_ext.bf"; - } - if (/^c$/) { - run("gcc $prog -o $prog_wo_ext -lmpfr -lgmp") if (!-f $exe || -M $exe > -M $prog); - return $exe; - } - if (/^cpp$/) { - run("g++ $prog -o $prog_wo_ext -lmpfr -lgmpxx -lgmp") if (!-f $exe || -M $exe > -M $prog); - return $exe; - } - if (/^d$/) { - run("cd d; dmd $prog_base") if (!-f $exe || -M $exe > -M $prog); - return $exe; - } - if (/^forth$/) { - return "gforth $prog"; - } - if (/^fortran$/) { - run("gfortran $prog -o $prog_wo_ext") if (!-f $exe || -M $exe > -M $prog); - return $exe; - } - if (/^lua$/) { - return "$LUA $prog"; - } - if (/^pascal$/) { - run("fpc -o$exe $prog") if (!-f $exe || -M $exe > -M $prog); - return $exe; - } - if (/^perl$/) { - return "perl $prog"; - } - if (/^python$/) { - return "python3 $prog"; - } - die "unsupported language $lang"; - } -} - -sub run { - my($cmd) = @_; - ok 0==system($cmd), $cmd; -} - -sub value_or_eval { - my($str) = @_; - $str //= ""; - $str =~ s/^\|//gm; - my $value = ($str =~ /^eval\b/) ? eval($str) : $str; - $@ and die "eval '$str' failed: $@"; - return $value; -} - -1; +require '../../challenge-001/paulo-custodio/test.pl'; diff --git a/challenge-135/paulo-custodio/perl/ch-1.pl b/challenge-135/paulo-custodio/perl/ch-1.pl new file mode 100644 index 0000000000..ebb2200c2c --- /dev/null +++ b/challenge-135/paulo-custodio/perl/ch-1.pl @@ -0,0 +1,34 @@ +#!/usr/bin/env perl + +# TASK #1 > Middle 3-digits +# Submitted by: Mohammad S Anwar +# You are given an integer. +# +# Write a script find out the middle 3-digits of the given integer, if possible otherwise throw sensible error. +# +# Example 1 +# Input: $n = 1234567 +# Output: 345 +# Example 2 +# Input: $n = -123 +# Output: 123 +# Example 3 +# Input: $n = 1 +# Output: too short +# Example 4 +# Input: $n = 10 +# Output: even number of digits + +use Modern::Perl; + +my $n = abs(shift||0); +my $len = length($n); +if ($len%2==0) { + say "even number of digits"; +} +elsif ($len<3) { + say "too short"; +} +else { + say substr($n, ($len-3)/2, 3); +} diff --git a/challenge-135/paulo-custodio/perl/ch-2.pl b/challenge-135/paulo-custodio/perl/ch-2.pl new file mode 100644 index 0000000000..aad313eac5 --- /dev/null +++ b/challenge-135/paulo-custodio/perl/ch-2.pl @@ -0,0 +1,50 @@ +#!/usr/bin/env perl + +# TASK #2 > Validate SEDOL +# Submitted by: Mohammad S Anwar +# You are given 7-characters alphanumeric SEDOL. +# +# Write a script to validate the given SEDOL. Print 1 if it is a valid SEDOL +# otherwise 0. +# +# For more information about SEDOL, please checkout the wikipedia page. +# +# Example 1 +# Input: $SEDOL = '2936921' +# Output: 1 +# Example 2 +# Input: $SEDOL = '1234567' +# Output: 0 +# Example 3 +# Input: $SEDOL = 'B0YBKL9' +# Output: 1 + +use Modern::Perl; + +my $SEDOL = shift||""; +say check_sedol($SEDOL); + +sub check_sedol { + my($str) = @_; + return 0 unless $str =~ /^[0-9BCDFGHJKLMNPQRSTVWXYZ]{6}[0-9]$/; + my $input = substr($str, 0, 6); + my $check_digit = compute_check_digit($input); + if ($input.$check_digit eq $str) { + return 1; + } + else { + return 0; + } +} + +sub compute_check_digit { + my($input) = @_; + my @weight = (1, 3, 1, 7, 3, 9); + my @input = map {$_ ge 'A' ? ord($_)-ord('A')+10 : ord($_)-ord('0')} + split //, $input; + my $sum = 0; + for my $i (0..$#weight) { + $sum += $input[$i] * $weight[$i]; + } + return (10-$sum%10); +} diff --git a/challenge-135/paulo-custodio/python/ch-1.py b/challenge-135/paulo-custodio/python/ch-1.py new file mode 100644 index 0000000000..389816b534 --- /dev/null +++ b/challenge-135/paulo-custodio/python/ch-1.py @@ -0,0 +1,35 @@ +#!/usr/bin/env python3 + +# TASK #1 > Middle 3-digits +# Submitted by: Mohammad S Anwar +# You are given an integer. +# +# Write a script find out the middle 3-digits of the given integer, if possible otherwise throw sensible error. +# +# Example 1 +# Input: $n = 1234567 +# Output: 345 +# Example 2 +# Input: $n = -123 +# Output: 123 +# Example 3 +# Input: $n = 1 +# Output: too short +# Example 4 +# Input: $n = 10 +# Output: even number of digits + +import sys + +def mid3digits(n): + l = len(str(n)) + if l%2==0: + return "even number of digits" + elif l<3: + return "too short" + else: + s = int((l-3)/2) + return str(n)[s:s+3]; + +n = abs(int(str(sys.argv[1]))) +print(mid3digits(n)) diff --git a/challenge-135/paulo-custodio/python/ch-2.py b/challenge-135/paulo-custodio/python/ch-2.py new file mode 100644 index 0000000000..9f1bb2594a --- /dev/null +++ b/challenge-135/paulo-custodio/python/ch-2.py @@ -0,0 +1,43 @@ +#!/usr/bin/env python3 + +# TASK #2 > Validate SEDOL +# Submitted by: Mohammad S Anwar +# You are given 7-characters alphanumeric SEDOL. +# +# Write a script to validate the given SEDOL. Print 1 if it is a valid SEDOL +# otherwise 0. +# +# For more information about SEDOL, please checkout the wikipedia page. +# +# Example 1 +# Input: $SEDOL = '2936921' +# Output: 1 +# Example 2 +# Input: $SEDOL = '1234567' +# Output: 0 +# Example 3 +# Input: $SEDOL = 'B0YBKL9' +# Output: 1 + +import sys +import re + +def check_sedol(sedol): + def compute_check_digit(input_str): + weight = [1, 3, 1, 7, 3, 9] + input = [int(c, 36) for c in input_str] + sum = 0 + for i in range(0, 6): + sum += input[i] * weight[i] + return str(10-sum%10) + + if not re.match(r"^[0-9BCDFGHJKLMNPQRSTVWXYZ]{6}[0-9]$", sedol): + return 0 + input = sedol[0:6] + check_digit = compute_check_digit(input) + if input+check_digit==sedol: + return 1 + else: + return 0 + +print(check_sedol(sys.argv[1])) diff --git a/challenge-135/paulo-custodio/t/test-1.yaml b/challenge-135/paulo-custodio/t/test-1.yaml new file mode 100644 index 0000000000..eaf5d3a3a6 --- /dev/null +++ b/challenge-135/paulo-custodio/t/test-1.yaml @@ -0,0 +1,25 @@ +- setup: + cleanup: + args: 1234567 + input: + output: 345 +- setup: + cleanup: + args: -123 + input: + output: 123 +- setup: + cleanup: + args: 1 + input: + output: too short +- setup: + cleanup: + args: 10 + input: + output: even number of digits +- setup: + cleanup: + args: 1234 + input: + output: even number of digits diff --git a/challenge-135/paulo-custodio/t/test-2.yaml b/challenge-135/paulo-custodio/t/test-2.yaml new file mode 100644 index 0000000000..644605a018 --- /dev/null +++ b/challenge-135/paulo-custodio/t/test-2.yaml @@ -0,0 +1,15 @@ +- setup: + cleanup: + args: 2936921 + input: + output: 1 +- setup: + cleanup: + args: 1234567 + input: + output: 0 +- setup: + cleanup: + args: B0YBKL9 + input: + output: 1 diff --git a/challenge-135/paulo-custodio/test.pl b/challenge-135/paulo-custodio/test.pl new file mode 100644 index 0000000000..ba6c37260b --- /dev/null +++ b/challenge-135/paulo-custodio/test.pl @@ -0,0 +1,4 @@ +#!/usr/bin/env perl +use Modern::Perl; +use Test::More; +require '../../challenge-001/paulo-custodio/test.pl'; |