\(2011 – [39 – (2^3.3 – 21)^2] : (-3)+ 2021^0\)
\(= 2011 - [ 39 - ( 8.3 - 21 )^2 ] : ( -3 ) + 1\)
\(= 2011 - [ 39 - 3^2 ] : ( -3 ) + 1\)
\(= 2011 - [ 39 - 9 ] : ( -3 ) + 1\)
\(= 2011 - 30 : ( -3 ) + 1\)
\(= 2011 - (-10) + 1\)
\(= 2011 + 10 + 1 = 2022\)