where is my fault ?

this is not an exam question or homework. This is an image from the quiz I entered this morning. I could not do the question, I'm still struggling

function volume_hprism(a,n)
  hh=input("Enter the height of prism:");
  h=1:hh;
  a=2;
  n=3;
  V=7/4*a*n*h;
  table=[h;V]';
  disp("Volume of a heptagonal prism with a side lenght 2 and an apothem lenght 1.5 m.");
  disp("Height(m) V(m^3)")
  fprintf("%3.0f\t%10.4f\n",table)
  
endfunction

Answer 1

[Mathieu NOE]

hello

you were almost there - just split the code in main section and 2 sub functions

%% main code %%

hh=input("Enter the height of prism:");
a=2;
n=3;
disp_table_hprism(a,n,hh)  % call to first sub function

%% sub functions %%
function disp_table_hprism(a,n,hh)
  h=1:hh;
  V= volume_hprism(a,n,h); % call to second sub function 
  table=[h;V]';
  disp("Volume of a heptagonal prism with a side lenght 2 and an apothem lenght 1.5 m.");
  disp("Height(m) V(m^3)")
  fprintf("%3.0f\t%10.4f\n",table)
end


function V= volume_hprism(a,n,h)
    V=7/4*a*n*h;
end

[Irem Deniz]

thank u very much

[Mathieu NOE]

you're welcome

would you accept my answer ? tx