Algorithm/Baekjoon Online Judge
2558번 'A + B - 2'
할루루
2018. 2. 23. 09:38
1 2 3 | let a = Int(readLine()!)! let b = Int(readLine()!)! print(a+b) | cs |
Swift에서 표준 입력 : readLine()
: String? 으로 값이 들어옴