def double(a):
    print(a*2)

def plus10(a):
    return a+10

def plusY(a):
    y=11
    print(a+y)
    print('x의 값',x)
def plusW(a):
    global w
    w=999
    print("plusW의 결과",a+w)

plusW(1)
print(w)

x=17

plusY(71)

for i in range(10):
    s=i;
    print(s)




# print(s)


# print(y)

# print(plus10(100))
# b=plus10(555)
# print(b)
# double(5)
# print(double(10))
