print("hi~")
a=3
b=4
print(a+b)
print(a-b)
print(a*b)
print(a/b)
print(a%b)
s = 'pyt\nhon'
print(s)
s1 = "python"
s2 = "python's"
s3 = '"python"'
s4 = '''python'''
s5 = """python"""
s6 ="p     y"
s7 =''' p
        y
        '''

head= '7778'
tail=' is fun'
print(head+tail)
print(type(head))
print(type(tail))
a="python"
print(a*2)


c158ffb923b91499da049ad99a2db37bd07c67bc
<mask token>

print('hi~')
<mask token>
print(a + b)
print(a - b)
print(a * b)
print(a / b)
print(a % b)
<mask token>
print(s)
<mask token>
print(head + tail)
print(type(head))
print(type(tail))
<mask token>
print(a * 2)

print('hi~')
a = 3
b = 4
print(a + b)
print(a - b)
print(a * b)
print(a / b)
print(a % b)
s = 'pyt\nhon'
print(s)
s1 = 'python'
s2 = "python's"
s3 = '"python"'
s4 = 'python'
s5 = 'python'
s6 = 'p     y'
s7 = """ p
        y
        """
head = '7778'
tail = ' is fun'
print(head + tail)
print(type(head))
print(type(tail))
a = 'python'
print(a * 2)

print("hi~")
a=3
b=4
print(a+b)
print(a-b)
print(a*b)
print(a/b)
print(a%b)
s = 'pyt\nhon'
print(s)
s1 = "python"
s2 = "python's"
s3 = '"python"'
s4 = '''python'''
s5 = """python"""
s6 ="p     y"
s7 =''' p
        y
        '''

head= '7778'
tail=' is fun'
print(head+tail)
print(type(head))
print(type(tail))
a="python"
print(a*2)

