text: Checking for all possibility
code: int set1 = i ; int set2 = K - i ; if ( greaterE . Count >= set1 && lessE . Count >= set2 ) { int step1 = 0 ; int step2 = 0 ; for ( int j = 0 ; j < set1 ; j ++ ) step1 += greaterE [ j ] ; for ( int j = 0 ; j < set2 ; j ++ ) step2 += lessE [ j ] ; mi = Math . Min ( mi , Math . Max ( step1 , step2 ) ) ; } } Console . WriteLine ( mi ) ; } }