ΠΡΠ΅Π½ΠΈΡ5 Π»Π΅Ρ Π½Π°Π·Π°Π΄
var
a, b, c: real;
function mediana(a, b, c: real): real;
begin
mediana := 1 / 2 * sqrt(2 * a * a + 2 * b * b - c * c);
end;
begin
writeln('ΠΠ²Π΅Π΄ΠΈΡΠ΅ Π΄Π»ΠΈΠ½Ρ ΡΡΠΎΡΠΎΠ½ ΡΡΠ΅ΡΠ³ΠΎΠ»ΡΠ½ΠΈΠΊΠ° a b c');
read(a, b, c);
writeln('m1 = ', mediana(a, b, c));
writeln('m2 = ', mediana(a, c, b));
writeln('m3 = ', mediana(b, c, a));
end.