Count number of 0 ' s ▁ and ▁ 2' s in the array
for i in range ( n ) : NEW_LINE INDENT if ( arr [ i ] == 0 ) : NEW_LINE INDENT countZero += 1 ; NEW_LINE DEDENT elif ( arr [ i ] == 2 ) : NEW_LINE INDENT countTwo += 1 ; NEW_LINE DEDENT DEDENT