Length of a string
Question:
Write a program to find the length of a string without inbuilt function
Program:
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def strlen(s): if s == "": return 0 return s.rindex(s[-1]) + 1 s= "GlobalSQA" print(strlen(s)) |
Explanation:
The strlen function return 0 if the string is empty. Otherwise it adds one to the index position of it;s last element obtained by s.rindex.
Output:
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1 |
9 |
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