#include <iostream>
int main()
{
using namespace std;
const string password = "123456";
string attempted;
cout << "Enter correct password" << endl;
for (int i = 0; i < 3; i++)
{
cin >> attempted;
if (attempted == password)
{
cout << "Successful login" << endl;
return 0;
}
else
{
cout << "Wrong password" << endl;
}
}
cout << "Access denied" << endl;
return 0;
}
program raf105;
var
i,n,a: integer;
begin
write('Введите число: ');
readln(a);
write('Введите количество повторений: ');
readln(n);
for i:=1 to n do
writeln(a);
end.
2.program raf105;
var
sum,i: integer;
begin
for i:=10 to 99 do
if i mod 2 = 0
then sum:= sum+i;
writeln('Сумма всех чётных двузначных чисел: ',sum);
end.
3.program raf105;
var
x,y: real;
begin
x:= -2;
while x <= 2 do
begin
y:= 2*x+3;
writeln(x:4:1,' ',y:4:1);
x:= x+0.2
end;
end.
PascalABC 3.4.2
