TapeEquilibrium :)

TapeEquilibrium

class TapeEquilibrium {
  public:

    int tape_equilibrium( int A[] , int N ){
      int sum_1 = 0 , sum_2 = 0 , min_sum;
      for ( int i=0 ; i<N ; i++ )
        sum_2 += A[i];
      //set minimum sum equal first cell for compair with others
      min_sum = abs(sum_2 - (2*A[0]));

      for( int p=1 ; p <= N ; p++ ) {
        sum_2 -= A[p-1];
        sum_1 += A[p-1];
        if ( abs( sum_2 - sum_1 ) < min_sum )
          min_sum = abs( sum_2 - sum_1 );
      }

      return min_sum;
  }

};