Question

How to use map() to call a function in for loop with Python

Answer 1

def add(n):         
    return 10 + n
    
for i in map(add, range(7)):         
    print(i)
    

  
'''
run:

10
11
12
13
14
15
16

'''

 

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Answer 2

def mul(a, b):         
    print(a, b)
    return a * b
     
r1 = range(4)     
r2 = range(7)     
for i in map(mul, r1, r2):         
    print(i)
     
 
   
'''
run:
 
0 0
0
1 1
1
2 2
4
3 3
9

'''

 

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Answer 3

def mul(a, b):         
    print(a, b)
    return a * b
    
r1 = range(4)     
r2 = range(7, 10)     
for i in map(mul, r1, r2):         
    print(i)
    

  
'''
run:

0 7
0
1 8
8
2 9
18

'''

 

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