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JavaScript :)
const matchingStrings = (strings, queries) => queries.map(el => strings.filter(item => item === el).length)
Did something very similar in swift: func matchingStrings(strings: [String], queries: [String]) -> [Int] {
let arrayMatching: [Int] = queries.compactMap({ let query = $0 return strings.filter({$0 == query}).count }) return arrayMatching
}
Sparse Arrays
You are viewing a single comment's thread. Return to all comments →
JavaScript :)
Did something very similar in swift: func matchingStrings(strings: [String], queries: [String]) -> [Int] {
}