Gammal Tech
#include <stdio.h>
int main(){
-int x,n,i,sum=0;
-printf("Enter the number of number: ");
-scanf("%d",&n);
-for(x=0;x<n;x++){
--printf("Enter number %d: ",x+1);
--scanf("%d",&i);
--if(i%2==0)
---sum+=i;
-}
-printf("%d\\n",sum);
-return 0;
}
Problem statement
Given a number N and an array A of N numbers. Determine if the array is lucky or not.
Note: the array is lucky if the frequency (number of occurrences) of the minimum element is odd.
Input
First line contains a number N (2 ≤ N ≤ 1000) the number of elements.
Second line contains N numbers ( - 10^5 ≤ A[i] ≤ 10^5).
Output
Print "Lucky" (without quotes) if the frequency of the minimum element is odd, otherwise print "Unlucky"(without quotes).
