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#include <bits/stdc++.h>
using namespace std;
int main()
{
double dai=25.67;
double rong=23.45;
cout<<fixed<<setprecision(2)<<dai<<endl;
cout<<fixed<<setprecision(2)<<rong;
return 0;
}

program vietchuongtrinh;
uses crt;
begin
clrscr;
writeln('Hello');
writeln('"Toi la Turbo Pascal"');
readln;
end.

1:
uses crt;
var t,x,i,n:integer;
begin
clrscr;
t:=0;
n:=10;
for i:=1 to n do
begin
readln(x);
t:=t+x;
end;
write(t);
readln;
end.
2:
uses crt;
var dem,x,i,n:integer;
begin
clrscr;
dem:=0;
n:=10;
for i:=1 to n do
begin
readln(x);
if x mod 2=0 then inc(dem);
end;
write(dem);
readln;
end.
3
program Cacsole;
uses crt;
var M, N, i: integer;
begin
clrscr;
write ('Nhap M= '); readln(M);
write ('Nhap N= '); readln(N);
for i := M to N do
if i mod 2 = 1 then
write (i,' ');
readln;
end.

uses crt;
var a:array[1..10]of integer;
i,n,tb:integer;
begin
clrscr;
for i:=1 to 10 do
begin
write('A[',i,']='); readln(a[i]);
end;
for i:=1 to 10 do
if a[i]>=8 then write(a[i]:4);
tb:=0;
for i:=1 to 10 do
tb:=tb+a[i];
writeln;
writeln('Diem trung binh cua 10 ban la: ',tb:4:2);
readln;
end.

#include <bits/stdc++.h>
using namespace std;
long long m,n;
int main()
{
cin>>m>>n;
cout<<m*n;
return 0;
}

Caua1:
program caumot;
begin
writeln('lop 8A chao ban!');
end.
Câu 2:
program cauhai;
int a,b,c :real;
begin
write('a='); readln(a);
write('b='); readln(b);
c= a+b;
write('Tong hai so a b la:',c);
end.

refer
uses crt;
var i: integer;
begin
clrscr;
for i:= 1 to 10 do
begin writeln ( ' O ' ) end;
readln
end.
tham khảo
uses crt;
var i: integer;
begin
clrscr;
for i:= 1 to 10 do
begin writeln ( ' O ' ) end;
readln
end.
hahaah
#include <bits/stdc++.h>
using namespace std;
int i;
int main()
{
for (i=1; i<=10; i++) cout<<"Hello"<<endl;
return 0;
}