3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
, 3 5 . for: for i:=1 to 5 do
write(3, ' ');
4 , : for k:=1 to 4 do
{4 , begin end}
begin
for i:=1 to 5 do
write(3, ' '); { }
writeln; { }
end;
, (i k ) . i. , . , , . ( , k i) 1 4-. , : .
.
6. :
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
, . - n, . n:=1;
for i:=1 to 4 do
begin
for k:=1 to 4 do
begin
write(n, ' ');
n:=n+1;
end;
writeln;
end;
- (n) . , n = (i-1)*4+k, .
, ( , ). , , , 4, : for n:=1 to 16 do
begin
write(n, ' ');
if n mod 4 = 0 then
writeln;
end;
, , , , . . ( ), .
:
1. - . .
2. , - , . ( - ) : for i:=1 to n do
for k:=n downto 1 do
|
|
- , , .
, - , : for i:=< > to < > do
, , .
1 ( 3 -)
( While, Repeat For. ), n+5 (n ).
2 _ (- )
: ( For). (N- ( .)
2.1_ , .
2.2_ , . N- ( .)
3 ( 2 -)
F (X) [A, B] X i = A + iH, H , A- , B- .
. , ( ). 2- : While, Repeat. ( ). -.
F (X) | A | B | H | |
-2 | ||||
0.2 | 2.2 | 0.1 | ||
-1 | ||||
lg(3x+0.5) | -1 | 0.5 | ||
()/x | -2 | |||
sin (x)-5/x | -- π | 2 π | ||
cos (1/x)/(7*x) | - π | π | ||
2.4 | 0,1 | |||
-1 | ||||
0.5 | ||||
-10 | ||||
-5 | 0.5 | |||
ln(x -5x+5) | -10 | |||
-10 | ||||
-4 | 0,2 |
4-
, .
: :
- ,
- ,
- .
5 ( )
- . ( 4)
- ( 5)
|
|
:
( , .., 10.)