20 lines
515 B
Python
20 lines
515 B
Python
def LinearSearchNumber(l1,number):
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x=0
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for i in l1:
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if number==i:
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print ("It exists:",l1.index(i))
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x = x+1;
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break
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if x ==0:
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print ("It does not exist")
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#main program
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list1 = [12,34,78,11,90,45,12.4,34.10,78.3,11.5,90.12,45.6]
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try:
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n = input("Enter a search value:")
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y = float(n)
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if n.isalpha()==True:
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raise ValueError
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except ValueError:
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print("Search value must be int or float")
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else:
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LinearSearchNumber(list1,y) |