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CHALLENGE

ACTIVITY

$3\mathrm{.}14\mathrm{.}1$: String access operations

$543316\mathrm{.}3271440\mathrm{.}9329y7$

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Given string userString on one line and integers idx $1$ and idx$2$ on a second line, change the character the character at index idx$2.$

Ex: If the input is:

garlic

$32$

then the output is:

garric

Note: Assume the length of string userString is greater than or equal to both idx$1$ and $id2.$

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