#include <iostream>
#include <cmath>
using namespace std;
int main()
{
float x1, y1, x2, y2, x3, y3, v1, v2, b1, b2;
cout << "x1 y1: ";
cin >> x1 >> y1;
cout << "x2 y2: ";
cin >> x2 >> y2;
cout << "x3 y3: ";
cin >> x3 >> y3;
v1 = x1 + x2;
v2 = y1 + y2;
b1 = x1 + x3;
b2 = y1 + y3;
cout << "Sum 1: " << "(" << v1 << ";" << v2 << ")" << endl;
cout << "Sum 2: " << "(" << b1 << ";" << b2 << ")";
}
i, n, s: integer;
begin
readln(n);
i := 0;
s := 0;
while i < 7 do
begin
if (n mod 2 = 1) then begin
s := s + n;
i := i + 1;
end;
n := n + 1;
end;
writeln(s);
end.
var
i, n, s: integer;
begin
readln(n);
i := 0;
s := 0;
repeat
if (n mod 2 = 1) then begin
s := s + n;
i := i + 1;
end;
n := n + 1;
until i >= 7;
writeln(s);
end.
var
i, n, s: integer;
begin
readln(n);
n := n + (n + 1) mod 2;
s := 0;
for i := 1 to 7 do
begin
s := s + n;
writeln(n);
n := n + 2;
end;
writeln(s);
end.