// №1 а)
function Fact(n:integer):integer;
var
rez, i:integer;
begin
rez := 1;
for i := 1 to n do
rez := rez * i;
Fact := rez;
end;
function Pow(a, x:integer):integer;
var
rez, i:integer;
begin
rez := 1;
for i := 1 to x do
rez := rez * a;
Pow := rez;
end;
var
n, i:integer;
R:real;
begin
r := 0;
write('n = '); readln(n);
for i := 1 to n do
begin
r := r + Pow(-1, i mod 2) * (i + 1) / Fact(i);
end;
writeln('R = ', r);
end.
// №1 б)
function Fact(n:integer):integer;
var
rez, i:integer;
begin
rez := 1;
for i := 1 to n do
rez := rez * i;
Fact := rez;
end;
function Summ(n:integer):real;
var
i:integer;
rez:real;
begin
rez := 1;
for i := 2 to n do
rez := rez + 1/i;
Summ := rez;
end;
var
n, i:integer;
R:real;
begin
r := 0;
write('n = '); readln(n);
for i := 1 to n do
begin
r := r + Fact(i)/Summ(i);
end;
writeln('R = ', r);
end.
// №2 а)
function Fact(n:integer):integer;
var
rez, i:integer;
begin
rez := 1;
for i := 1 to n do
rez := rez * i;
Fact := rez;
end;
function Pow(a:real; x:integer):real;
var
i:integer;
rez:real;
begin
rez := 1;
for i := 1 to x do
rez := rez * a;
Pow := rez;
end;
var
n, i:integer;
R, x:real;
begin
r := 0;
write('n = '); readln(n);
write('x = '); readln(x);
for i := 1 to n do
begin
r := r + Pow(x, i) / Fact(i);
end;
writeln('R = ', r);
end.
// №2 б)
function Pow(a:real; x:integer):real;
var
i:integer;
rez:real;
begin
rez := 1;
for i := 1 to x do
rez := rez * a;
Pow := rez;
end;
var
n, i:integer;
R, x:real;
begin
r := 1;
write('n = '); readln(n);
write('x = '); readln(x);
for i := 1 to n do
begin
r := r * (i / (i + 1) - Pow(cos(x), i)) ;
end;
writeln('R = ', r);
end.
uses drawman;
Procedure w;
Begin
PenDown;
OnVector (0,-7);
OnVector (2,0);
OnVector (0,7);
PenUp;
OnVector (0,-7) ;
PenDown;
OnVector (2,0);
OnVector (0,7);
PenUp;
end;
procedure T;
Begin
PenDown;
OnVector (0,7);
OnVector (-2,0);
OnVector(4,0); penUp;
end;
procedure O;
Begin
PenDown;
OnVector (4,0);
OnVector (0,7);
OnVector (-4,0);
OnVector (0,-7);
PenUp;
end;
procedure R;
PenDown;
OnVector (0,7);
OnVector (4,0);
OnVector (0,-4);
OnVector (-4,0);
PenUp;
end;
procedure A;
begin
PenDown;
OnVector (2,7);
OnVector (2,-7);
PenUp;
OnVector (-3,3);
PenDown;
OnVector (2,0);
PenUp;
end;
begin
Field (32,10);
ToPoint (3,7); w;
OnVector (4,-7); T;
OnVector (2,-7); O;
OnVector (6,0); R;
OnVector (5,-3); A;
end.
Вроде работает
