by @Fran Citković Fork
{"functions":[],"name":"New Program","main":{"rawId":"main","tpe":"Void","name":"main","statements":[{"@type":"Begin","id":"id_637f9859_786f_4a58_8ef1_84005c49579b"},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Integer","name":"r","lengthValue2":"5","id":"id_2fe09e5d_0293_45be_b6a1_cd51181eaa3a","initValue":null},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Real","name":"pi","lengthValue2":"5","id":"id_3cd50254_ff64_4cff_b303_8009282fb351","initValue":null},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Real","name":"opseg","lengthValue2":"5","id":"id_99b80c79_b5e5_4e60_b49f_4f1862e2beba","initValue":"0"},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Real","name":"povrsina","lengthValue2":"5","id":"id_0ad1b649_43af_4eb2_b242_75c637133fae","initValue":"0"},{"@type":"Assign","name":"pi","id":"id_99500605_1b5c_4e52_916a_6330605ee95a","value":"3.14159"},{"newline":true,"@type":"Output","id":"id_b418253a_6d6f_41a4_8e0a_8387adc560ed","value":"\"Upiši radijus\""},{"@type":"Input","name":"r","id":"id_3786a6ec_c48e_43f6_934b_d4dfebd288a4","prompt":null},{"@type":"Assign","name":"opseg","id":"id_c6473632_1545_4cf4_97ea_b4bda841a25d","value":"2*r*pi"},{"@type":"Assign","name":"povrsina","id":"id_c8372c2b_9495_44b0_9f26_191af6f0aa87","value":"pow(r,2)*pi"},{"newline":true,"@type":"Output","id":"id_5b6ed55a_7028_4a60_b767_d8a956d44e86","value":"\"opseg je\" +opseg"},{"newline":true,"@type":"Output","id":"id_be473a45_1261_4402_a97a_be8064725763","value":"\"povrsina je\" +povrsina"},{"@type":"Return","id":"id_5f5d2acf_3bae_4fd6_97da_09a7ec4d90d3","maybeValue":null}],"parameters":[]},"id":"id_c7fcb481_5bdf_4b30_9d14_987583ec254f","config":{"showDebugVars":true,"useInputPrompt":false,"echoEnteredValue":false,"showIoBtns":true,"showFunctions":true,"lang":"c++","showGenCode":true},"version":"0.3","revision":182}