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junebash/Sum.swift

Created November 13, 2019 16:18
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u2s3-codingChallenge - Sum
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Sum.swift
func indicesToSum(from array: [Int], to target: Int) -> [Int] {
for i in 1 ..< array.count {
for j in 0 ..< i {
if array[i] + array[j] == target { return [j,i] }
}
}
print("ERROR: No sum possible!")
return []
}
indicesToSum(from: [2,7,11,15], to: 9)
indicesToSum(from: [3,2,4], to: 6)
indicesToSum(from: [3,3], to: 6)
indicesToSum(from: [9,3,6,23,78,2,45,123,6,17], to: 140)
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