by @Leonard Tomaszewski-Mbianda Fork
{"functions":[],"name":"New Program","main":{"rawId":"main","tpe":"Void","name":"main","statements":[{"@type":"Begin","id":"id_8495dd4b_a159_40e8_9611_74590d79e7a3"},{"@type":"Declare","tpe":"Integer","name":"radius","id":"id_051af483_d09d_4944_af7b_7cd9afa4dbb2","initValue":"0"},{"@type":"Input","name":"radius","id":"id_d28a025d_a71c_40ac_993d_d394f0ab1cf3","prompt":null},{"@type":"Declare","tpe":"Integer","name":"hieght","id":"id_936af32b_b46c_4dbb_b33a_3ef7c9f63a56","initValue":"0"},{"@type":"Input","name":"hieght","id":"id_fe4e424c_2b6b_49fb_8862_a81ea0721c36","prompt":null},{"@type":"Declare","tpe":"Real","name":"answer","id":"id_cf1f1319_0f7e_4224_a3b8_1f49c3543cb7","initValue":"radius*hieght*3.141"},{"newline":true,"@type":"Output","id":"id_67919912_e7b9_4456_9d8d_8e0014ecab52","value":"answer"},{"@type":"Return","id":"id_6df4465b_3af7_44c1_8566_0e93f919d711","maybeValue":null}],"parameters":[]},"id":"id_32297413_d875_4e85_bf22_2aa20af16e8a","config":{"showDebugVars":true,"showIoBtns":true,"showFunctions":true,"lang":"python","showGenCode":true},"version":"0.2","revision":187}