Question

How to fix TypeError: not enough arguments for format string in Python

Answer 1

a = 4
b = 7
c = 9

# TypeError: not enough arguments for format string
# s = "a = %s b = %s c = %s" % a, b ,c

s = "a = %s b = %s c = %s" % (a, b ,c)

print(s)




'''
run:

a = 4 b = 7 c = 9

'''

 

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Answer 2

a = 4
b = 7
c = 9

# TypeError: not enough arguments for format string
# s = "a = %s b = %s c = %s" % a, b ,c

s = "a = {0} b = {1} c = {2}".format(a, b, c)

print(s)




'''
run:

a = 4 b = 7 c = 9

'''

 

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Answer 3

a = 4
b = 7
c = 9

# TypeError: not enough arguments for format string
# s = "a = %s b = %s c = %s" % a, b ,c

s = f"a = {a} b = {b} c = {c}"

print(s)




'''
run:

a = 4 b = 7 c = 9

'''

 

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