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Repeating Cipher1

[Codeforces] 1095A: Repeating Cipher https://codeforces.com/problemset/problem/1095/A Problem - 1095A - Codeforces codeforces.com ์ฝ”๋“œ import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int n = scan.nextInt(); String str = scan.next(); String result = ""; int index = 0; for(int i=0; i= str.length()) break; result += str.charAt(index); index += (i+1); } System... 2020. 3. 9.
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