Question

Viet chuong trinh tinh trung binh cong cua 3 so nhap tu ban phim

Tbc=(so a+ so b+ so c)\3

Giup minh voi

Answer 1

Program trung_binh_cong;

uses crt;

var a,b,c: real;

begin

clrscr;

write('nhap so a , b , c =' ,); readln(a,b,c):

writeln('trung binh cong cua 3 so = ' ,(a+b+c) / 3;

readln;

end.

Answer 2

Program trung_binh_cong;

uses crt;

var a,b,c: real;

begin

clrscr;

write('nhap so a , b , c =' ,); readln(a,b,c):

writeln('trung binh cong cua 3 so = ' ,(a+b+c) / 3);

readln;

end.