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Added Exponent Operation #2

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Added Exponent Operation #2

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e14eab5
Added Exponent Operation
coderguy1998 Oct 13, 2020
e89d7b8
Fixed the variable names
coderguy1998 Oct 13, 2020
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15 changes: 8 additions & 7 deletions src/main.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -15,16 +15,17 @@ fun main(vararg arg: String){

/* Inputs from user */
val operator: String = values[1]
val lhs = values[0].toDoubleOrNull() ?: throw IllegalArgumentException("Invalid input: ${values[0]}")
val rhs = values[2].toDoubleOrNull() ?: throw IllegalArgumentException("Invalid input: ${values[1]}")
val left_operand = values[0].toDoubleOrNull() ?: throw IllegalArgumentException("Invalid input: ${values[0]}")
val right_operand = values[2].toDoubleOrNull() ?: throw IllegalArgumentException("Invalid input: ${values[1]}")

/* Checking operator and performing arithmetic operation */
val result = when (operator) {
"+" -> lhs + rhs
"-" -> lhs - rhs
"*" -> lhs * rhs
"/" -> lhs / rhs
"%" -> lhs % rhs
"+" -> left_operand + right_operand
"-" -> left_operand - right_operand
"*" -> left_operand * right_operand
"/" -> left_operand / right_operand
"%" -> left_operand % right_operand
"^" -> left_operand.pow(right_operand)

else -> throw IllegalArgumentException("Invalid operator: $operator")
}
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