these functions return same thing
s = input()
def string_splosion(d):
if d.isdigit()==True:
# print(d)
return d
else:
# print(“Input must be number”)
return “Input must be number”
string_splosion(s)
inpt = int(input())
print(inpt)
s = input()
def string_splosion(d):
if d.isdigit()==True:
# print(d)
return d
else:
# print(“Input must be number”)
return “Input must be number”
string_splosion(s)
inpt = int(input())
print(inpt)