public static void main ( String [ ] args ) {
  int [ ] arr = new int [ ] {
    1 , 2 , 2 , 3 };
    int n = 4 ;
    int [ ] ans = countSum ( arr , n ) ;
    System . out . println ( "EvenSum = " + ans [ 0 ] ) ;
    System . out . println ( "OddSum = " + ans [ 1 ] ) ;
  }
  
public static void main ( String [ ] args ) { int [ ] arr = new int [ ] { 1 , 2 , 2 , 3 } ; int n = 4 ; int [ ] ans = countSum ( arr , n ) ; System . out . println ( " EvenSum ▁ = ▁ " + ans [ 0 ] ) ; System . out . println ( " OddSum ▁ = ▁ " + ans [ 1 ] ) ; }
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