by @Andre Prastio Fork
{"functions":[],"name":"luas lingkaran","main":{"rawId":"main","tpe":"Void","name":"main","statements":[{"@type":"Begin","id":"id_685c88a0_cef2_4d86_8b39_1cb8724be09f"},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Real","name":"jarijari","lengthValue2":"5","id":"id_9df24f2b_8685_4db9_8fe7_6638869b25d2","initValue":null},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Real","name":"luas","lengthValue2":"5","id":"id_0e6bc13f_6962_4842_b995_2710863bbffd","initValue":null},{"@type":"Input","name":"jarijari","id":"id_9f2ac452_c30b_480e_a30c_89655b8f8746","prompt":null},{"@type":"Assign","name":"luas","id":"id_12325cc8_5353_4b9f_bd28_9c2734210c41","value":"3.14 * jarijari * jarijari"},{"newline":true,"@type":"Output","id":"id_6998f4d9_ec4b_4f61_8610_d9a375131607","value":"luas"},{"@type":"Return","id":"id_f0fdb5da_ad9d_44b5_9eed_f7751547ee2d","maybeValue":null}],"parameters":[]},"id":"id_1f3f5de4_639b_4355_b5d4_c558e8a966a0","config":{"showDebugVars":true,"useInputPrompt":false,"echoEnteredValue":false,"showIoBtns":true,"showFunctions":false,"lang":"python","showGenCode":true},"version":"0.3","revision":121}