Leetcode/swift/136.swift at main · AF2B/Leetcode · GitHub

Name: Leetcode/swift/136.swift at main · AF2B/Leetcode · GitHub
Rating: 4.6 (3793 reviews)
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func singleNumber(_ nums:[Int])->Int{
varnumber=0

fornumin nums {
 number ^= num
}

return number
}

func assertTrueInt(_ expectedValues:[Int], _ actualValues:[Int]){
foriin0..<expectedValues.count {
letexpected=expectedValues[i]
letactual=actualValues[i]

if expected == actual {
print("Test case \(i) passed")
}else{
print("Test case \(i) failed")
}
}
}

vartests=
[
[2,2,1],
[4,1,2,1,2],
]

letexpectedValues=[1,4]
varactualValues=[Int]()

foriin0..<tests.count {
 actualValues.append(singleNumber(tests[i]))
}

assertTrueInt(expectedValues, actualValues)