Commit 917ea710 by BellCodeEditor

auto save

parent 40eb12f4
Showing with 33 additions and 0 deletions
x=float(input())
y=float(input())
x1=float(input())
y1=float(input())
k=(y1-y)/(x1-x)
b=y-k*x
print("y=",k,"x+",b)
x2=float(input())
y2=float(input())
x3=float(input())
y3=float(input())
k1=(y2-y3)/(x2-x3)
b1=y2-k1*x2
print("y=",k1,"x+",b1)
jiaodianx=(b1-b)/(k-k1)
jiaodiany=jiaodianx*k+b
print(jiaodianx,',',jiaodiany)
\ No newline at end of file
#定义一个函数sum_numbers() #定义一个函数sum_numbers()
#要求这个函数能接收一个名为num的整型参数 #要求这个函数能接收一个名为num的整型参数
#要求这个函数能计算1+2+3+……+num的结果 #要求这个函数能计算1+2+3+……+num的结果
def sum_numbers(n):
if n==1:
return(1)
temp=sum_numbers(n-1)
return temp+n
r=sum_numbers(4)
print(r)
def func(n):
if n<=2:
return 1
elif n>2:
value=func(n-1)+func(n-2)
return value
rr=func(4)
print(rr)
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