함수 def sum(a,b) : print('더하자!') return a+b result = sum(1,2) print(result) 조건문 def is_adult(age): if age > 20: print('성인입니다') else: print('청소년입니다') is_adult(15) 반복문 (리스트예제) fruits = ['사과','배','배','감','수박','귤','딸기','사과','배','수박'] count = 0 for fruit in fruits: if fruit == '사과': count += 1 print(count) 반복문 (딕셔너리예제) people = [{'name': 'bob', 'age': 20}, {'name': 'carry', 'age': 38}, {'name': 'john'..