Element of string at specified index Given a string s and a non-negative number n less than the length of s, output the character at the n-th position of s.

0-indexing and 1-indexing are allowed. For 1-indexing, n will be positive and less than or equal to the length of s.

s will consist of printable characters only.

Any reasonable input/output is permitted. Standard loopholes apply.

Testcases (0-indexing):

n s        output
0 "abcde"  a
1 "abcde"  b
2 "a != b" !
3 "+-*/"   /
4 "314159" 5


Testcases (1-indexing):

n s        output
1 "abcde"  a
2 "abcde"  b
3 "a != b" !
4 "+-*/"   /
5 "314159" 5


This is code-golf, so shortest answer in bytes wins.
MATL, 1 byte

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Try it online!

Well, hard to make it much simpler. ) indexes the first input, using the second input value. This is 1-indexed.