Mutations | HackerRank
Understand immutable vs mutable by making changes to a given string.
www.hackerrank.com
Goal
Read a given string, change the character at a given index and then print the modified string.
Solution
We need to understand slicing and indexing Strings in Python. You can check this link.
#Mutations
def mutate_string(string, position, character):
new_string = string[:position] + character + string[position+1:]
return new_string
if __name__ == '__main__':
s = input()
i, c = input().split()
s_new = mutate_string(s, int(i), c)
print(s_new)
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