feat: print pepero info

CodeStarterCamp_Week1/main.swift

@@ -8,5 +8,4 @@
 
 import Foundation
 
-drawIceCreamBody()
-drawIceCreamBar()
+drawPepero(stickLength: 4, bodyDecoration: "*", topping: "!", bodyLength: 10)

CodeStarterCamp_Week1/step3.swift

@@ -0,0 +1,43 @@
+//
+//  step3.swift
+//  CodeStarterCamp_Week1
+//
+//  Created by jeseoyoung on 2024/09/14.
+//
+
+import Foundation
+
+func drawPepero(stickLength: Int, bodyDecoration: String, topping: String = "", bodyLength: Int) {
+    print("""
+    <정보>
+    길이: \(bodyLength)
+    몸통: \(bodyDecoration)
+    토핑: \(topping)
+    막대길이: \(stickLength)
+    
+    """)
+
+    printBody(length: bodyLength, decoration: bodyDecoration, topping: topping)
+    drawPeperoStick(length: stickLength)
+}
+
+func drawPeperoStick(length: Int) {
+    for _ in 1...length {
+        print(" | |")
+    }
+}
+
+func printPeperoBodyAndToppings(decoration: String, topping: String) {
+    if topping.count == 0 {
+        print(" ", topping, decoration, topping, separator: "")
+    } else {
+        print(topping, decoration, topping, separator: "")
+    }
+}
+
+func printBody(length: Int, decoration: String, topping: String) {
+    for _ in 1...length {
+        printPeperoBodyAndToppings(decoration: decoration, topping: topping)
+    }
+}
+