8,1,2!!!!!!!!!!!!!!!!!!!!!!!
8) a:=20; b:=25; ac:=40-25; c:=15; 1) a:=3; b:=8; a:=8-3*2; a:=2; b:=24/2*4: b:=48; 2) Var a,b,c,p,s:real; Begin Writeln('Enter A,B,C'); Readln(a,b,c); p:=(a+b+c)/2; S:=sqrt(p*(p-a)*(p-b)*(p-c)); writeln(S); end.
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