Created
April 19, 2020 15:23
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// Recipes Maker | |
fun main(args: Array<String>) { | |
principalProcess@while (true) { | |
val menuChoice: Int = getMenuChoice() | |
if (menuChoice.equals(1)) { | |
println("""You choice make a recipe""") | |
makeRecipe() | |
} else if (menuChoice.equals(2)) { | |
println("You choice see your recipes") | |
} else if (menuChoice == 3) { | |
println("Bye bye") | |
break@principalProcess | |
} | |
} | |
} | |
fun makeRecipe(){ | |
val selectedIngredients : List<String> = getIngredients() | |
println(""" | |
The ingredients selected are: | |
$selectedIngredients | |
""".trimIndent()) | |
} | |
fun getMenuChoice() : Int { | |
val menu = """ | |
:: Welcome to Recipe Maker :: | |
Select from the following options | |
1. Create a recipe | |
2. Vie my recipes | |
3. Exit | |
""".trimIndent() | |
println(menu) | |
val response: String = readLine()?: "0" | |
return response.toInt() | |
} | |
fun getIngredients() : List<String> { | |
val ingredientList: List<String>? = listOf( | |
"1= ","Water", | |
"2= ","Milk", | |
"3= ","Meat", | |
"4= ","Vegetables", | |
"5= ","Fruits", | |
"6= ","Cereal", | |
"7= ","Egg", | |
"8= ","Oil", | |
"0= ","Exit-->" | |
) | |
var targetIngredients: ArrayList<String> = arrayListOf<String>() | |
choosingIngredients@while (true){ | |
println("""Ingredients: | |
$ingredientList | |
""".trimMargin()) | |
val choice: Int? = readLine()?.toInt() ?: 0 | |
var targetIngredient: String | |
if(choice == 0){ | |
break@choosingIngredients | |
}else if(choice == 1){ | |
targetIngredient = ingredientList!!.get(1) | |
}else{ | |
targetIngredient = ingredientList!!.get(choice!!.times(2).minus(1)) | |
} | |
targetIngredients.add(targetIngredient) | |
println("Added ingredient\n") | |
} | |
return targetIngredients | |
} |
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Program from a challenge in the course of Kotlin