#파이선함수와 모듈 연습문제
import os
def mysum(a,b):
    pass

def min_max(l) :
    pass

def get_fns(path,endswitch='.txt') :
    pass

def get_sum(s,e):
    pass

def trim_sort(lst) :
    pass

print('mysum(1,2)\t:',mysum(1,2))
print('min_max([2,1,4]):\t',min_max([2,1,4]))
print('get_fns(os.getcwd(),\'.py\'):',get_fns(os.getcwd(),'.py'))
print('get_sum(1,3)\t:',get_sum(1,3))
print("trim_sort(['Happy','angree','neutral','sad'])\t:",trim_sort(['Happy','angree','neutral','sad']))

"""
#실행결과:
mysum(1,2)      : 3
min_max([2,1,4]):        (1, 4)
get_fns(os.getcwd(),'.py'): ['examples.py']
get_sum(1,3)    : 6
trim_sort(['Happy','angree','neutral','sad'])   : ['ang', 'hap', 'neu', 'sad']
Press any key to continue . . .
"""