2
(.2.3.2.)
. , n- . , , n- . .
:
- ;
- ;
- ;
- ;
- ;
- .
I.
1 -
2 -
writeln(' ');
readln(n,k);
Randomize; { . }
{ }
for i:=1 to n do
for j:=1 to k do
M[i,j]:=Random(500);
writeln(' ');
for i:=1 to n do
begin
for j:=1 to k do
write(M[i,j]:4); writeln;
end;
3.
MN
4.
A(N, M).
| N=2 M=2 | A= 
| S=(6,4) |
|
3. A(N, M) , . ()
II.
4. -
NM
5.
, A(N, M) .
| N=2 M=3 | A= 
| K=3 |
6. -
A(N, M). , .
III.
7.
A(N, M) P Q
(1 <= P <= N, 1 <= Q <= N).
N=3 M=3 P=1 Q=3
| 
|
|
8.
A(N, N) , .
|
|
|
N=3 
| S1=6 S2=9 |
|
IV.
9*
, .
var i,j,m,n,l,r: integer;
tab: array [1..50,1..50] of integer;
begin
clrscr;
write('- : '); readln(m);
write('- : '); readln(n);
repeat
inc(r);
for i:=r to n-r+1 do begin inc(l);tab[i,r]:=l end;
for i:=r+1 to m-r+1 do begin inc(l);tab[n-r+1,i]:=l end;
for i:=n-r downto r do begin inc(l);tab[i,m-r+1]:=l end;
for i:=m-r downto r+1 do begin inc(l);tab[r,i]:=l end;
until l=m*n;
for j:=1 to m do
for i:=1 to n do
begin
write(tab[i,j]:4);
if i=n then writeln;
end;
readln;
end.
10*
var a: array [1..100,1..100] of longint;
i,j,m,n: longint;
begin
clrscr;
write('- ');readln(m);
write('- ');readln(n);
for i:=1 to m do
for j:=1 to n do
begin
write('a[',i,',',j,']=');readln(a[i,j]);
end;
for i:=1 to m do a[i,1]:=0;
for j:=1 to n do a[m,j]:=0;
for i:=1 to m do a[i,n]:=0;
for j:=1 to n do a[1,j]:=0;
for j:=1 to n do
begin
writeln(' ');
for i:=1 to m do write(' ',a[i,j]);
end;
readln;
end.
11* -
N*N. , .. , ()
V.
( ), . , - .
| () | |
| M ´ N K 1 K 2 (1 £ K 1 < K 2 £ M). K 1 K 2 | |
| M ´ N. | |
| M ´ N. , . | |
| M ´ N. (1, 3, ) . | |
| M ´ N. . | |
| M ´ N. | |
| M ´ N. , . | |
| M ´ N. , ( ). , 0. | |
| M ´ N. , . | |
| M ´ N. , . | |
| M ´ N. , . | |
| M ´ N K (1 £ K £ M). K. | |
| M ´ N K (1 £ K £ N). K. | |
| M ´ N. , . , 0. | |
| M ´ N. , | |
| A M. . | |
| A M. , , : A 1, M , A 2, M 1, A 3, M 2, , AM ,1. | |
| M. , . | |
| M. , . | |
| M ´ N. (2, 4, ) . | |
| M ´ N. , . | |
| M ´ N (M ). . | |
| M ´ N (N ). . | |
| M ´ N. (1, 3, ) . | |
| M ´ N (M N ). . | |
| M ´ N (N ). , . . | |
| A(N, M) , . | |
| A(N, M) , , . | |
| M ´ N (M N ). . | |
| M ´ N. (1, 3, ) . | |
| M ´M (M ). , . . | |
| M. , . |
|
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