π Problem Solution
Edabit Very Easy Swift
Fomagran π»
2020. 1. 18. 22:05
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Find the Largest Number in an Array
Example
findLargestNum([4, 5, 1, 3]) β 5 findLargestNum([300, 200, 600, 150]) β 600 findLargestNum([1000, 1001, 857, 1]) β 1001
μ΄λ°μμΌλ‘ λ°°μ΄μμ κ°μ₯ μ«μλ₯Ό μ°Ύλκ±΄λ° λλ μλμ κ°μ΄ forλ¬Έμ μ¬μ©ν΄ κ°μ₯ ν° κ±Έ μ°Ύμλλ° .max()λΌλ λ©μλκ° μμλ€.
ν΅μ¬ max()λ₯Ό μκ³ μλ?
func findLargestNum(_ arr: [Int]) -> Int {
var a = 0
for i in 0...arr.count-1{
if arr[i] > a{
a = arr[i]
}
}
return a
}
func findLargestNum(_ arr: [Int]) -> Int {
return arr.max()!
}
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