import java.util.*;
public class Gift { public int getValue(int[] gifts, int n) { int flag = 1; int num = gifts[0]; for(int i = 1;i < n;i++){
if(gifts[i] == num){
flag ++;
}else{
flag --;
}
if(flag == 0){
num = gifts[i];
}
}
flag = 0;
for(int i = 0;i < n;i++){
if(gifts[i] == num){
flag ++;
}
}
if(flag > n / 2) return num;
else return 0;
// write code here
}
}