1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
| Program Matrix;
Uses Crt;
Var M: array [1..15, 1..15] of Integer;
N: Integer;
MS: array [1..225] of Integer;
min, max: Integer;
function InputN: Integer;
var n: integer;
check: boolean;
begin
repeat
writeln('Vvedite razmernost matricy (®Ot 5 do 15)');
readln(n);
if (n >= 5) and (n <= 15) then check := true
else check := false;
until check;
InputN := n;
end;
procedure RandomMatrix(a, b: integer);
var i, j: integer;
begin
randomize;
for i:=1 to N do
for j:=1 to N do
M[i, j] := a + random(b-a+1);
end;
procedure WriteMatrix;
var i, j: integer;
begin
for i:=1 to N do begin
for j:=1 to N do write(M[i, j]:5);
writeln;
end;
end;
procedure Exchange;
var i, j, mx, x: integer;
begin
mx := N div 2;
for i:=1 to mx do
for j:=1 to (mx-i+1) do begin
x := M[N-mx+i, N-mx+j];
M[N-mx+i, N-mx+j] := M[j, N-i+1];
M[j, N-i+1] := x;
end;
end;
procedure WriteColoredMatrix;
var i, j, mx: integer;
begin
mx := N div 2;
for i:=1 to N do begin
for j:=1 to N do begin
TextColor(LightGray);
if (i <= mx) and (j >= (N-mx+1)) then begin
if j >= (N-mx+i) then TextColor(Yellow);
end else if (i >= (N-mx+1)) and (j >= (N-mx+1)) then begin
if j <= (2*N-i-mx+1) then TextColor(Red);
end;
write(M[i, j]:5);
end;
writeln;
end;
TextColor(LightGray);
end;
procedure M2MS;
var i, j, k: integer;
begin
k := 1;
for i:=N downto 1 do
for j:=N downto 1 do begin
MS[k] := M[i, j];
k := k + 1;
end;
end;
procedure WriteMatrixString;
var i: integer;
begin
TextColor(Green);
for i:=1 to sqr(N) do write(MS[i]:5);
writeln;
TextColor(LightGray);
end;
procedure SortVozrast;
var i, j, m: integer;
begin
for i:=1 to sqr(N)-1 do begin
m := i;
for j:=i+1 to sqr(N) do
if MS[j] < MS[m] then m := j;
if m <> i then begin
j := MS[i];
MS[i] := MS[m];
MS[m] := j;
end;
end;
end;
procedure SortUbyv;
var i, j, m: integer;
begin
for i:=1 to sqr(N)-1 do begin
m := i;
for j:=i+1 to sqr(N) do
if MS[j] > MS[m] then m := j;
if m <> i then begin
j := MS[i];
MS[i] := MS[m];
MS[m] := j;
end;
end;
end;
procedure FindMinMax;
var i, j, mx: integer;
check: boolean;
begin
min := M[1, 1];
max := M[1, 1];
mx := N div 2;
for i:=1 to N do
for j:=1 to N do begin
check := true;
if (i <= mx) and (j >= (N-mx+1)) then begin
if j >= (N-mx+i) then check := false;
end else if (i >= (N-mx+1)) and (j >= (N-mx+1)) then begin
if j <= (2*N-i-mx+1) then check := false;
end;
if check then begin
if M[i, j] < min then min := M[i, j];
if M[i, j] > max then max := M[i, j];
end;
end;
end;
Begin
ClrScr;
TextColor(White);
writeln('========= Kursovaya rabota =========');
writeln;
TextColor(LightGray);
N := InputN;
RandomMatrix(-100, 100);
writeln;
writeln('Zapolnennaya matrica');
WriteMatrix;
writeln;
writeln('Nazhmite lyubuyu klavishu...');
readkey;
Exchange;
writeln;
writeln('Preobrazovannaya matrica');
WriteColoredMatrix;
writeln;
writeln('Nazhmite lyubuyu klavishu...');
readkey;
M2MS;
writeln;
writeln('Matrica-stroka poluchennaya obhodom');
WriteMatrixString;
writeln;
writeln('Nazhmite lyubuyu klavishu...');
readkey;
SortVozrast;
writeln;
writeln('Matrica-stroka sortirovannaya po vozrastaniyu');
WriteMatrixString;
writeln;
writeln('Nazhmite lyubuyu klavishu...');
readkey;
SortUbyv;
writeln;
writeln('Matrica-stroka sortirovannaya po ubyvaniyu');
WriteMatrixString;
writeln;
writeln('Nazhmite lyubuyu klavishu...');
readkey;
writeln;
writeln('Poisk max i min elementa v matrice');
WriteColoredMatrix;
FindMinMax;
writeln;
writeln('Minimalnyi element = ', min);
writeln('Maximalnyi element = ', max);
writeln;
writeln('Nazhmite lyubuyu klavishu dlya zaversheniya programmy');
readkey;
End. |
(
Сообщение от EvronimuS
