program baitap1,
use crt,
var a, b, c:real
if (a+b)<=c then writeln('ba canh a,b ,c tao thanh tam giac')
else writeln('ba canh a,b ,c khong tao thanh tam giac');
readln
end.
program baitap1,
use crt,
var a, b, c:real
if (a+b)<=c then writeln('ba canh a,b ,c tao thanh tam giac')
else writeln('ba canh a,b ,c khong tao thanh tam giac');
readln
end.