print("Hello world")

print("Hi!")

print("apple","bag","cat")

print("apple","bag","cat",sep=" ")

print("apple","bag","cat",sep="---")

print("你","我","他",sep="~~~")

print("apple")
print("big")
print("cat")

print("apple",end="***")
print("big",end="***")
print("cat",end="***")

print("apple",end="\n")
print("big",end="\n")
print("cat",end="\n")

print("A",end="~~~")
print("B",end="~~~")
print("C",end="~~~")

a = 100
b = 3.14
c = "hello world"
d = True
e = False

a = 100
b = 3.14
c = "hello world"
d = True
e = False

print(a)
print(type(a))

print(b)
print(type(b))

print(c)
print(type(c))

print(d)
print(type(d))

print(e)
print(type(e))

x = 1

int_x = int(x)
float_x = float(x)
str_x = str(x)
bool_x=bool(x)

print(int_x,type(int_x))

print(float_x,type(float_x))

print(str_x,type(str_x))

print(bool_x,type(bool_x))

T = True
F = False
print(T,type(T))
print(F,type(F))
print("")

int_T = int(T)
int_F = int(F)
print(int_T,type(int_T))
print(int_F,type(int_F))
print("")

float_T = float(T)
float_F = float(F)
print(float_T,type(float_T))
print(float_F,type(float_F))
print("")

str_T = str(T)
str_F = str(F)
print(str_T,type(str_T))
print(str_F,type(str_F))

x=input()
print(x)

x=input()
y=input()
z=input()
print(x)
print(y)
print(z)

x=input()
print(x,type(x))

x=int(input())
print(x)
print(type(x))

x=int(input())
y=float(input())
print(x,type(x))
print(y,type(y))

x=10
y=20
print(f"x={x},y={y}")

x=10
y=20
print(f"x={x},y={y}")

x=10
y=20
print("x={x},y={y}")

a,b,c,d,e = map(int,input().split())
print(a)
print(b)
print(c)
print(d)
print(e)

a,b,c=map(int,input().split())
print(f"a = {a}")
print(f"b = {b}")
print(f"c = {c}")

x=5
y=3
print("x+y=",end="")
print(x+y)
print("x-y=",end="")
print(x-y)
print("x*y=",end="")
print(x*y)
print("x/y=",end="")
print(x/y)
print("x**y=",end="")
print(x**y)
print("x//y=",end="")
print(x//y)
print("x%y=",end="")
print(x%y)

x=5
y=3
print(f"x+y={x+y}")
print(f"x-y={x-y}")
print(f"x*y={x*y}")
print(f"x/y={x/y}")
print(f"x**y={x**y}")
print(f"x//y={x//y}")
print(f"x%y={x%y}")

x,y,z = map(int,input().split())
print(f"{x}-{y}+{z}={x-y+z}")
print(f"{x}+{y}*{z}={x+y*z}")

x=5
y=3
print(f"{x}")
print(f"x={x}, y={y}")
print(f"{x} / {y} = {x/y}")
print(f"{x} / {y} = {x/y:.2f}")
print(f"{x} / {y} = {x/y:6.2f}")

print(f"20 / 7 = {20/7:.7f}")
print(f"20 / 7 = {20/7:7.3f}")

x=5
y=3
x=y
y=x
print(f"x = {x}")
print(f"y = {y}")

x=5
y=3
temp=x
x=y
y=temp
print(f"x = {x}")
print(f"y = {y}")

x=5
y=3
x,y=y,x
print(x,y)

x,y,z = map(int,input().split())
x,y,z=y,z,x
print(x,y,z)

if(True):
  print("True")

if(True):
  print("True")
else:
  print("False")

if(False):
  print("True")
else:
  print("False")

if(True):
  print("A")
elif(True):
  print("B")
else:
  print("C")

if(False):
  print("A")
elif(True):
  print("B")
else:
  print("C")

x=10
y=5
if(x>y):
  print("x>y")
if(x<y):
  print("x<y")
if(x>=y):
  print("x>=y")
if(x<=y):
  print("x<=y")
if(x==y):
  print("x==y")
if(x!=y):
  print("x!=y")

x,y = map(int,input().split())
if(x==y):
  print(f"{x} = {y}")
elif(x>y):
  print(f"{x} > {y}")
else:
  print(f"{x} < {y}")

T=True
F=False
if(T and F):
  print("T and F = True")
else:
  print("T and F = False")
if(T or F):
  print("T or F = True")
else:
  print("T or F = False")
if(not T):
  print("not T = True")
else:
  print("not T = False")
if(not F):
  print("not F = True")
else:
  print("not F = False")

x=int(input())
if(x==6 or x==7):
  print("是周末")
else:
  print("不是周末")

Firstlist = ["apple", "big", 1, 2, 3, [1,2,3]]

numberlist = [1,2,3,4,5,6,7,8]
print(numberlist)
print(type(numberlist))
print(numberlist[0])
print(numberlist[4])

inputlist = list(map(int,input().split()))
print(inputlist)

numberlist = [1,2,3,4,5,6,7,8,9,10]
print(numberlist)
print(numberlist[0:5])
print(numberlist[0:5:2])
print(numberlist[-1])
print(numberlist[0:-2])

numberlist = [1,2,3,4,5,6,7,8,9,10]
print(numberlist[::2])
print(numberlist[1::2])

numberlist=[1,2,3,4,5,6,7,8,9]
print(numberlist)

numberlist=[1,2,3,4,5,6,7,8,9]
print(*numberlist)

numberlist1 = [1,2,3,4,5]
print(numberlist1)
numberlist1.append(6)
print(numberlist1)

numberlist2 = [1,2,3,4,5]
print(numberlist2)
numberlist2.extend([6,7,8])
print(numberlist2)

numberlist3 = [1,2,3,4,5]
print(numberlist3)
numberlist3.insert(3,9)
print(numberlist3)

numberlist1 = [1,1,2,2,3,3,4,4,5,5]
print(numberlist1)
del numberlist1[3]
print(numberlist1)
del numberlist1[1:8:2]
print(numberlist1)

numberlist2 = [1,2,3,4,5]
print(numberlist2)
numberlist2.pop()
print(numberlist2)
numberlist2.pop(2)
print(numberlist2)

numberlist3 = [2,1,2,3,2,3]
print(numberlist3)
numberlist3.remove(2)
print(numberlist3)

numberlist1 = [3,1,4,1,5,9]
print(numberlist1)
numberlist1.reverse()
print(numberlist1)

numberlist2 = [3,1,4,1,5,9]
print(numberlist2)
numberlist2.sort()
print(numberlist2)

numberlist = [3,1,4,1,5,9,2,6,5,4,5]
numberlist.remove(9)
numberlist.remove(1)
numberlist.remove(1)
numberlist.sort()
numberlist.reverse()
print(numberlist)

Firsttuple = (1,2,3,4,5)

Firsttuple = (1,2,3,4,5)
print(Firsttuple)
print(type(Firsttuple))
print(Firsttuple[::2])

Firstset = {2,2,1,1,5,7,5,8,4,5,7}

Firstset = {2,2,1,1,5,7,5,8,4,5,7}
print(Firstset)
print(type(Firstset))

numberset1 = {1,2,3}
numberset1.add(0)
print(numberset1)

numberset2 = {1,2,3}
numberset2.update({0,3,4,5,6,9,8,7})
print(numberset2)

numberset1 = {1,2,3,4,5}
print(numberset1)
numberset1.remove(3)
print(numberset1)

setA = {1, 6, 8, 10, 20}
setB = {1, 3, 8, 10}

print("聯集")
print(setA.union(setB))
print(setA | setB)
print("")

print("交集")
print(setA.intersection(setB))
print(setA & setB)
print("")

print("差集")
print(setA.difference(setB))
print(setA - setB)
print("")

print("對稱差集")
print(setA.symmetric_difference(setB))
print(setA ^ setB)

setA = {1, 6, 8, 10, 20}
setB = {1, 3, 8, 10}

print("聯集")
print(setA.union(setB))
print(setA | setB)
print("")

print("交集")
print(setA.intersection(setB))
print(setA & setB)
print("")

print("差集")
print(setA.difference(setB))
print(setA - setB)
print("")

print("對稱差集")
print(setA.symmetric_difference(setB))
print(setA ^ setB)

numberlist=[1,2,3,4,5]
numberset={1,2,3,4,5,6,7}
numbertup=(1,2,3,4,5,6,7,8,9)
stringA="Hello world"

print(f"len(numberlist) = {len(numberlist)}")
print(f"len(numberset) = {len(numberset)}")
print(f"len(numbertup) = {len(numbertup)}")
print(f"len(stringA) = {len(stringA)}")

numberlist=[1,2,3,4,5]
numberset={1,2,3,4,5,6,7}
numbertup=(1,2,3,4,5,6,7,8,9)


print(f"sum(numberlist) = {sum(numberlist)}")
print(f"sum(numberset) = {sum(numberset)}")
print(f"sum(numbertup) = {sum(numbertup)}")

numberlist=[1,2,3,4,5]
numberset={1,2,3,4,5,6,7}
numbertup=(1,2,3,4,5,6,7,8,9)


print(f"max(numberlist) = {max(numberlist)}")
print(f"max(numberset) = {max(numberset)}")
print(f"max(numbertup) = {max(numbertup)}")

numberlist=[1,2,3,4,5]
numberset={1,2,3,4,5,6,7}
numbertup=(1,2,3,4,5,6,7,8,9)


print(f"min(numberlist) = {min(numberlist)}")
print(f"min(numberset) = {min(numberset)}")
print(f"min(numbertup) = {min(numbertup)}")

numberlist=[1,2,3,4,5]
numberset={1,2,3,4,5,6,7}
numbertup=(1,2,3,4,5,6,7,8,9)

L = -1 in numberlist
S = 0 in numberset
T = 1 in numbertup
print(f"-1 in numberlist is {L}")
print(f"0 in numberset is {S}")
print(f"1 in numbertup is {T}")

numberlist=[1,2,3,4,5]
numberset={1,2,3,4,5,6,7}
numbertup=(1,2,3,4,5,6,7,8,9)

L = -1 not in numberlist
S = 0 not in numberset
T = 1 not in numbertup
print(f"-1 not in numberlist is {L}")
print(f"0 not in numberset is {S}")
print(f"1 not in numbertup is {T}")

numberlist=list(map(int,input().split()))
numberset=set(map(int,input().split()))
numbertup=tuple(map(int,input().split()))

print(f"numberlist is {numberlist}")
print(f"numberset is {numberset}")
print(f"numbertup is {numbertup}")

lista=list(map(int,input().split()))
Max_X=max(lista)
Min_X=min(lista)
print(Max_X//2 in lista)
print(Min_X*2 in lista)

Firstdict = {"apple": "蘋果", "big": "大", "cat": "貓"}

Seconddict = {"one": 1, "two": 2, "three": 3}

Firstdict = {"apple": "蘋果", "big": "大", "cat": "貓"}
print(Firstdict)
print(type(Firstdict))

Firstdict = {"apple": "蘋果", "big": "大", "cat": "貓"}
Seconddict = {"one": 1, "two": 2, "three": 3}

print(Firstdict["apple"])
print(Seconddict["three"])

Englishdict = {"apple": "蘋果", "big": "大", "cat": "貓"}
Englishdict["dog"] = "狗"
Englishdict["empty"] = "空"
print(Englishdict)

Englishdict = {"apple": "蘋果", "big": "大", "cat": "貓"}
addedEnglish = {
	"Hi": "嗨",
	"Hello": "哈囉",
	"Happy": "開心",
	"dig": "挖",
	"empty": "空"
}
Englishdict.update(addedEnglish)
print(Englishdict)

Wrongdict={"Hi": "你好", "Hello": "我很好"}
print(Wrongdict)
Wrongdict["Hi"] = "哈囉"
Wrongdict["Hello"] = "你好"
print(Wrongdict)

numberdict = {"one": 1, "two": 2, "three": 3}
addnumber = {"six": "六", "seven": "七", "eight": "八", "nine": "九"}
numberdict["one"] = "一"
numberdict["two"] = "二"
numberdict["three"] = "三"
numberdict["four"] = "四"
numberdict["five"] = "五"
numberdict.update(addnumber)
print(numberdict)

numberdict = {"one": 1, "two": 2, "three": 3, "four": 4}
print(numberdict)
del numberdict["four"]
print(numberdict)

numberdict = {"one": 1, "two": 2, "three": 3, "four": 4}
print(numberdict)
numberdict.pop("four")
print(numberdict)

numberdict = {"one": 1, "two": 2, "three": 3, "four": 4}

print(f"numberdict的長度是: {len(numberdict)}")
print(f"numberdict中的key是: {numberdict.keys()}")
print(f"numberdict中的values是: {numberdict.values()}")
print(f"numberdict中的item是: {numberdict.items()}")

for i in range(10):
  print(i)

for i in range(1,10,2):
  print(i)

x = int(input())
y = int(input())
answer = 0
for i in range(x,y):
  answer += i
print(f"{x} 加到 {y} (不包含{y}) = {answer}")

numberlist = [1,2,3,4,5]
for i in numberlist:
  print(i)

numberset = {1,2,3,4,5}
for i in numberset:
  print(i)

numbertuple = (1,2,3,4,5)
for i in numbertuple:
  print(i)

for i in range(10):
  if(i==5):
    break
  print(i)

for i in range(10):
  if(i==5):
    continue
  print(i)

sum_odd = 0
x,y = map(int,input().split())
for i in range(x,y+1):
  if(i%2==0):
    continue
  sum_odd += i
print(sum_odd)

lista=[]
for i in range(10):
    lista.append(i)
print(lista)

lista=[i for i in range(10)]

i=0
while(i<10):
  print(i)
  i+=1

i=0
while(i<10):
  print(i)

N=int(input())
i=1
while(i<=N):
  if(i%7!=0):
    i+=1
    continue
  print(i)
  i+=1