#题目1
def adder(x):
    def wrapper(y):
        return x + y
    return wrapper
adder5 = adder(5)
print(adder5(adder5(6)))

#题目2
import math
a, b, c =input('Enter a,b,c:').split()
s = a + b + c
s = s / 2.0
area =math.sqrt(s*(s-a)*(s-b)*(s-c))
print('The area is:', area)

c89fbdc07df8c19de13c7a77f29fa2deb0b442fa
def adder(x):

    def wrapper(y):
        return x + y
    return wrapper


<mask token>

def adder(x):

    def wrapper(y):
        return x + y
    return wrapper


<mask token>
print(adder5(adder5(6)))
<mask token>
print('The area is:', area)

def adder(x):

    def wrapper(y):
        return x + y
    return wrapper


adder5 = adder(5)
print(adder5(adder5(6)))
<mask token>
a, b, c = input('Enter a,b,c:').split()
s = a + b + c
s = s / 2.0
area = math.sqrt(s * (s - a) * (s - b) * (s - c))
print('The area is:', area)

def adder(x):

    def wrapper(y):
        return x + y
    return wrapper


adder5 = adder(5)
print(adder5(adder5(6)))
import math
a, b, c = input('Enter a,b,c:').split()
s = a + b + c
s = s / 2.0
area = math.sqrt(s * (s - a) * (s - b) * (s - c))
print('The area is:', area)

#题目1
def adder(x):
    def wrapper(y):
        return x + y
    return wrapper
adder5 = adder(5)
print(adder5(adder5(6)))

#题目2
import math
a, b, c =input('Enter a,b,c:').split()
s = a + b + c
s = s / 2.0
area =math.sqrt(s*(s-a)*(s-b)*(s-c))
print('The area is:', area)
