by @Nur Ana Fork
{"functions":[],"name":"New Program","main":{"rawId":"main","tpe":"Void","name":"main","statements":[{"@type":"Begin","id":"id_85d75f8b_774e_4800_a1d0_82b72cbe2632"},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Integer","name":"tahunlahir","lengthValue2":"5","id":"id_0025b843_8eff_4234_8a29_8d296383ed62","initValue":null},{"@type":"Input","name":"tahunlahir","id":"id_930ec19f_8656_4ce6_8259_29bb03155d6c","prompt":null},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Integer","name":"tahunsekarang","lengthValue2":"5","id":"id_cd885c41_cbec_42e7_af75_c1d764b79cb5","initValue":null},{"@type":"Input","name":"tahunsekarang","id":"id_9ca615f5_bce0_4eb4_aaa0_ceb06e4398a2","prompt":null},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Integer","name":"umur","lengthValue2":"5","id":"id_3d92c880_bd8e_49e9_a25e_b1944b91b7bb","initValue":null},{"@type":"Assign","name":"umur","id":"id_90f20834_86ee_454c_8ea8_6649cd5cd5c3","value":"tahunsekarang - tahunlahir"},{"newline":true,"@type":"Output","id":"id_070344a4_97b7_4328_b605_2f2ff3667893","value":"\"Umur kamu adalah \" + umur"},{"@type":"Return","id":"id_98ddaeac_7f47_4de9_90ed_b34f224a177f","maybeValue":null}],"parameters":[]},"id":"id_849967de_b721_46f4_8ad0_f1d657171c0a","config":{"showDebugVars":true,"useInputPrompt":false,"echoEnteredValue":false,"showIoBtns":true,"showFunctions":false,"lang":"java","showGenCode":false},"version":"0.3","revision":355}