CHALLENGE

$3\mathrm{.}5\mathrm{.}1$: Dictionary basics

ACTIVITY

$3\mathrm{.}5\mathrm{.}1$: Dictionary basics

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Dictionary food$\_$quantities contains two key$-$value pairs. Read a string from input, representing a key found in food$\_$quantities Then, assign the value associated with the key read with the current value plus $2.$

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Ex: If the input is muffins, then the output is:

Original

$\{\text{'}$muffins$\text{'}$: $43,$ 'cucumbers': $42\}$

Updated:

$\{\text{'}$muffins$\text{'}$: $45,$ 'cucumbers': $42$