program triangle;
var x,y,z,u,v:integer;
a,b,c,d,e,f,g,h,i,j:real;
begin
writeln('introduire les valeurs de x,y,z,u,v');
readln(x,y,z,u,v);
c:=(x-y-z)/2;
a:=y+c;
b:=z+c;
i:=c-((y-u-v+z)/2);
j:=(z-i-v)/2;
h:=(y-i-u)/2;
g:=j+v;
d:=u+h;
e:=h+i;
f:=i+j;
writeln('******************************************************************');
writeln(' Le resultat est: ');
writeln('******************************************************************');
writeln('a=',a:0:0);
writeln('b=',b:0:0);
writeln('c=',c:0:0);
writeln('d=',d:0:0);
writeln('e=',e:0:0);
writeln('f=',f:0:0);
writeln('g=',g:0:0);
writeln('h=',h:0:0);
writeln('i=',i:0:0);
writeln('j=',j:0:0);
end.