
class Solution {
public String solution(int num) {
return num % 2 == 0 ? "Even" : "Odd";
}
}
class Solution {
public double solution(int[] arr) {
double answer = 0;
for(int cur : arr){
answer += cur;
}
return answer / arr.length;
}
}
public class Solution {
public int solution(int n) {
int answer = 0;
while(n > 0){
answer += n % 10;
n /= 10;
}
return answer;
}
}
class Solution {
public int solution(int n) {
int answer = 0;
for(int i = 1 ; i <= n ; i++){
if(n % i == 0)answer += i;
}
return answer;
}
}
class Solution {
public int solution(int n) {
int answer = 0;
for(int i = 2 ; i <= n ; i++){
if(n % i == 1){
answer = i;
break;
}
}
return answer;
}
}