def fact(n):
if n==1:
Call print('fact('n',) function! ')
return 1,print ('fact(',n',)value ',1,'return')
else:
print('fact('n',) function call!! ')
return n*fact(n-1), print('fact('',n',)value return')
def ckeck(n):
if n==1:
return 1
else:
return n*ckeck(n-1)
a=int (input('Enter an integer:')
fact(a)
print(the factory value of 'a' is 'ckeck(a),')
I make the chords like this.
fact(3) function call!!
fact(2) function call!!
fact(1) function call!
Return fact (1) value 1
Return fact (2) value 2
Return fact (3) value 6
The factory value of 3 is 6
I want to print it out like this. Help me. I just don't know what to put in between the price returns. Masters, please help me.
python
def fact(n):
if n==1:
Call print('fact('n',) function! ')
r = 1
print('fact(',n',)value ',r',return')
return r
else:
print('fact('n',) function call!! ')
r = n*fact(n-1)
print('fact(',n',)value ',r',return')
return r
def ckeck(n):
if n==1:
return 1
else:
return n*ckeck(n-1)
#a=int (input('Enter an integer:')
a = 3
fact(a)
print(the factory value of 'a' is 'ckeck(a),')
Method using decorator.
def fact_decorator(f):
def fact_dec(n):
print(f"fact({n}) function call!")
r = f(n)
print(f"fact({n}) value {r} return")
return r
return fact_dec
@fact_decorator
def fact(n):
if n == 1:
return 1
else:
return n * fact(n - 1)
# a=int (input('Enter an integer:')
a = 3
r = fact(a)
print(the factory value of a, " is", r, "")
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