Sum the Imported Amounts

Intermediate

A CSV import delivers amounts as text. Before they can be totalled they must be parsed to numbers. Return the numeric sum of a list of numeric strings.

Implement `solve(List<String> values)` where each is a numeric string, returning their numeric sum.

Examples

Input["10", "20", "5", "15"]

Output50

Input["100"]

Output100

Hints

Integer.valueOf(s) parses a numeric string.

Anonymous Apex

Integer solve(List<String> values) {
    // parse and sum the numeric strings
    return null;
}

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