class Solution {
public int solution(int a, int b, int c) {
int answer = 0;
if ( a != b && b != c && a!=c) {
answer = a+b+c;
}
else if (a == b && b== c) {
answer = (a+b+c) * (a*a+b*b+c*c) * (int)(Math.pow(a, 3) + Math.pow(b, 3) + Math.pow(c, 3)) ;
}
else if ((a == b && a != c) || (a == c && a != b) || (b == c && b != a)) {
answer = (a+b+c) * (a*a+b*b+c*c) ;
}
return answer;
}
}