18 lines
391 B
C++
18 lines
391 B
C++
#include "tree.hh"
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#include "tree_util.hh"
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int main(int, char **)
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{
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tree<int> tr;
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tr.insert(tr.begin(), 1);
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tree<int>::iterator i2 = tr.insert(tr.end(), 2);
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tree<int>::iterator i3 = tr.insert(tr.end(), 3);
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tr.append_child(i2, 21);
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tr.append_child(i3, 31);
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tree<int>::iterator i4 = tr.insert(tr.end(), 4);
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kptree::print_tree_bracketed(tr, std::cout);
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std::cout << std::endl;
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}
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