by @Umor Ali Fork
{"functions":[],"name":"New Program","main":{"rawId":"main","tpe":"Void","name":"main","statements":[{"@type":"Begin","id":"id_41892352_f967_4108_9f17_2e153c2c0188"},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Integer","name":"withdraw","lengthValue2":"5","id":"id_62d631db_bdaa_4deb_8b63_13eeea9d76d0","initValue":"300"},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Integer","name":"balance","lengthValue2":"5","id":"id_59e583e5_31dc_4e1a_9060_790510f6d9a6","initValue":"500"},{"newline":true,"@type":"Output","id":"id_ad155bcc_488d_4781_9ac1_3bb8cbe9f26d","value":"\"your balance is\"+balance"},{"@type":"Input","name":"withdraw","id":"id_5925b9e1_3aae_4c1d_bda0_e50b1006a9e4","prompt":null},{"@type":"Assign","name":"balance","id":"id_b2e0c980_bb05_455a_9fd4_d9edfb2981e4","value":"balance-withdraw"},{"newline":true,"@type":"Output","id":"id_95abffcd_6ae3_471c_ad2e_d2ea173979ce","value":"\"your balance is\"+"},{"@type":"Return","id":"id_56c58817_052d_4ec9_8bf4_158f30e00af2","maybeValue":null}],"parameters":[]},"id":"id_cbff9f84_4ec3_4203_aaed_d290e97255a0","config":{"showDebugVars":true,"useInputPrompt":false,"echoEnteredValue":false,"showIoBtns":true,"showFunctions":false,"lang":"java","showGenCode":false},"version":"0.3","revision":144}