by @Meer Abdullah Fork
{"functions":[],"name":"New Program","main":{"rawId":"main","tpe":"Void","name":"main","statements":[{"@type":"Begin","id":"id_e1195115_2015_4daa_9f30_2998d891da2d"},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Real","name":"radius","lengthValue2":"5","id":"id_f418c509_9ab3_4708_9fd0_d1711ab481a0","initValue":null},{"lengthValue":-1,"@type":"Declare","lengthValue1":"5","tpe":"Real","name":"area","lengthValue2":"5","id":"id_52fdc931_c6ab_4c0b_9e49_f23a449f730e","initValue":null},{"newline":true,"@type":"Output","id":"id_43c1f5b2_6bfc_4350_8603_4d01b3fac541","value":"\"enter the radius \""},{"@type":"Input","name":"radius","id":"id_890d491a_309b_40d0_849f_b8083d4c56b6","prompt":null},{"@type":"Assign","name":"area","id":"id_fed00115_984e_4a28_b2e1_e0d5c2b1e81d","value":"3.14159*r*r"},{"@type":"Return","id":"id_dd95eb62_d3bf_4e64_a55d_e673480615f9","maybeValue":null}],"parameters":[]},"id":"id_1f1db080_569c_44d7_bbee_3345dd72c40e","config":{"showDebugVars":true,"useInputPrompt":false,"echoEnteredValue":false,"showIoBtns":true,"showFunctions":false,"lang":"java","showGenCode":true},"version":"0.3","revision":111}