728x90
๋ฐ์ํ
Find the Largest Number in an Array
Example
findLargestNum([4, 5, 1, 3]) โ 5 findLargestNum([300, 200, 600, 150]) โ 600 findLargestNum([1000, 1001, 857, 1]) โ 1001
์ด๋ฐ์์ผ๋ก ๋ฐฐ์ด์์ ๊ฐ์ฅ ์ซ์๋ฅผ ์ฐพ๋๊ฑด๋ฐ ๋๋ ์๋์ ๊ฐ์ด for๋ฌธ์ ์ฌ์ฉํด ๊ฐ์ฅ ํฐ ๊ฑธ ์ฐพ์๋๋ฐ .max()๋ผ๋ ๋ฉ์๋๊ฐ ์์๋ค.
ํต์ฌ max()๋ฅผ ์๊ณ ์๋?
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()!
}
728x90
๋ฐ์ํ
'๐ Problem Solution' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
๋ฐฑ์คํ๋ก๊ทธ๋๋ฐ for ๋ฌธ 1,2,3๋ฒ Swift (0) | 2020.01.20 |
---|---|
Edabit Very Easy Swift (0) | 2020.01.19 |
Edabit Very Easy Swift (0) | 2020.01.17 |
๋ฐฑ์คํ๋ก๊ทธ๋๋ฐ 2๋จ๊ณ 1,2,3,4,5,6๋ฒ Swift (0) | 2020.01.16 |
๋ฐฑ์ค์๊ณ ๋ฆฌ์ฆ 1๋จ๊ณ 6,7,8,9,10,11 Swift (0) | 2020.01.14 |
๋๊ธ