def solution(cipher, code):
answer = cipher[code-1::code]
return answer
def solution(cipher, code):
answer = ''
for i in range(code-1,len(cipher),code):
answer += cipher[i]
return answer
class Solution {
public String solution(String cipher, int code) {
String answer = "";
for (int i = code-1 ; i<cipher.length(); i += code){
answer += cipher.charAt(i);
}
return answer;
}
class Solution {
public String solution(String cipher, int code) {
String answer = "";
for(int i=code-1; i<cipher.length(); i+=code){
answer += cipher.substring(i, i+1);
}
return answer;
}
}