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import kod
p1 = ['calc', ['set', 'a', 5],
['print', 'a']]
print("### p1 ###")
print(kod.eval_program(p1))
p2 = ['calc', ['set', 'x', 7],
['set', 'y', 12],
['set', 'z', ['x', '+', 'y']],
['print', 'z']]
print("### p2 ###")
print(kod.eval_program(p2))
p3 = ['calc', ['read', 'p1'],
['set', 'p2', 47],
['set', 'p3', 179],
['set', 'result', [['p1', '*', 'p2'], '-', 'p3']],
['print', 'result']]
print("### p3 ###")
print(kod.eval_program(p3))
p4 = ['calc', ['read', 'n'],
['set', 'sum', 0],
['while', ['n', '>', 0],
['set', 'sum', ['sum', '+', 'n']],
['set', 'n', ['n', '-', 1]]],
['print', 'sum']]
print("### p4 ###")
print(kod.eval_program(p4))
p5 = ['calc', ['read', 'n'],
['set', 'n', ['n', '-', 2]],
['set', 'a', 0],
['set', 'b', 1],
['while', ['n', '>', 0],
['set', 'c', ['a', '+', 'b']],
['set', 'a', 'b'],
['set', 'b', 'c'],
['set', 'n', ['n', '-', 1]],
['print', 'b']]]
print("### p5 ###")
print(kod.eval_program(p5))
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