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Tina Müller 2016-12-05 23:44:36 +01:00
parent 9dc3c2bb62
commit bba7bfd280
13208 changed files with 134745 additions and 0 deletions
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42
Task/Topological-sort/Sidef/topological-sort.sidef Normal file
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func print_topo_sort (deps) {
var ba = Hash.new;
deps.each { |before, afters|
afters.each { |after|
if (before != after) {
ba{before}{after} = 1;
};
ba{after} \\= Hash.new;
}
};
loop {
var afters = ba.keys.grep {|k| ba{k}.values.len == 0 }.sort;
afters.len || break;
say afters.join(" ");
ba.delete(afters...);
ba.values.each { |v| v.delete(afters...) };
};
say (ba.len ? "Cicle found! #{ba.keys.sort}" : "---");
}
var deps = Hash.new(
des_system_lib => < std synopsys std_cell_lib des_system_lib dw02
dw01 ramlib ieee >,
dw01 => < ieee dw01 dware gtech >,
dw02 => < ieee dw02 dware >,
dw03 => < std synopsys dware dw03 dw02 dw01 ieee gtech >,
dw04 => < dw04 ieee dw01 dware gtech >,
dw05 => < dw05 ieee dware >,
dw06 => < dw06 ieee dware >,
dw07 => < ieee dware >,
dware => < ieee dware >,
gtech => < ieee gtech >,
ramlib => < std ieee >,
std_cell_lib => < ieee std_cell_lib >,
synopsys => < >
);
print_topo_sort(deps);
deps{:dw01}.append('dw04'); # Add unresolvable dependency
print_topo_sort(deps);