#!/usr/bin/env swift;
import Foundation
import Utils

// Begin Main
var i:Int = 0
var d:Double = 0
do {
	try i = Utils.stoi(CommandLine.arguments[1])
} catch {
	print("Can't convert to integer!")
	exit(1)
}
do {
	try d = Utils.stod(CommandLine.arguments[2])
} catch {
	print("Can't convert to floating point!")
	exit(1)
}
print(Utils.format("i + d = {0:f}", Double(i) + d))

exit(EXIT_SUCCESS)