22 lines
460 B
Swift
22 lines
460 B
Swift
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import Foundation
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let input = Scanner(string: loadData(day: 1)).integers()!
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for i in 0..<input.count {
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for j in i..<input.count {
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for k in j..<input.count {
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let a = input[i]
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let b = input[j]
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let c = input[k]
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if k == j && a + b == 2020 {
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print("1st", a * b)
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}
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if a + b + c == 2020 {
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print("2nd", a * b * c)
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}
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}
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}
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}
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