/home/toolbox/public_html/solutions/102/10267/j.c
1 #include <stdio.h>
2
3 /* @JUDGE_ID: 47124AK 10267 C */
4
5
6 #define TRUE (1 == 1)
7 #define FALSE (1 != 1)
8 #define NAMEMAX 25
9 #define MAXWIDTH 305
10 #define MAXHEIGHT 305
11 #define SIZE 255
12
13 typedef struct COMMAND_STRUCT
14 {
15 /* struct COMMAND_STRUCT */
16 char cmd;
17 int x1;
18 int x2;
19 int y1;
20 int y2;
21 char color;
22 char name[NAMEMAX];
23 } /* struct COMMAND_STRUCT */
24 COMMAND_STRUCT;
25
26 void dump(COMMAND_STRUCT c)
27 {
28 /* FUNCTION BEGIN dump */
29 printf("%c %d %d %d %d %c - [%s]\n", c.cmd, c.x1, c.x2, c.y1, c.y2, c.color, c.name);
30 } /* FUNCTION END dump */
31
32 int getInput(COMMAND_STRUCT *c)
33 {
34 /* BEGIN FUNCTION getInput */
35 char x;
36
37 scanf("%c ", &x);
38 (*c).cmd = x;
39 switch (x)
40 {
41 /* switch */
42 case 'C':
43 (*c).color='O';
44 case 'X':
45 break;
46 case 'I':
47 /* get Max X (max cols) */
48 scanf("%d ",&(*c).x1);
49 /* get Max Y (max rows) */
50 scanf("%d ",&(*c).y1);
51 (*c).color='O';
52 break;
53 case 'L':
54 case 'F':
55 /* get x1 */
56 scanf("%d ",&(*c).x1);
57 /* get y1 */
58 scanf("%d ",&(*c).y1);
59 /* get color */
60 scanf("%c ",&(*c).color);
61 break;
62 case 'V':
63 /* get x1 */
64 scanf("%d ",&(*c).x1);
65 /* get y1 */
66 scanf("%d ",&(*c).y1);
67 /* get y2 */
68 scanf("%d ",&(*c).y2);
69 /* get color */
70 scanf("%c ",&(*c).color);
71 break;
72 case 'H':
73 /* get x1 */
74 scanf("%d ",&(*c).x1);
75 /* get x2 */
76 scanf("%d ",&(*c).x2);
77 /* get y1 */
78 scanf("%d ",&(*c).y1);
79 /* get color */
80 scanf("%c ",&(*c).color);
81 break;
82 case 'K':
83 /* get x1 */
84 scanf("%d ",&(*c).x1);
85 /* get y1 */
86 scanf("%d ",&(*c).y1);
87 /* get x2 */
88 scanf("%d ",&(*c).x2);
89 /* get y2 */
90 scanf("%d ",&(*c).y2);
91 /* get color */
92 scanf("%c ",&(*c).color);
93 break;
94 case 'S':
95 /* get name */
96 scanf("%s ",(*c).name);
97 break;
98 default :
99 (*c).cmd = 'Z';
100 while ('\n' != getc(stdin));
101 } /* switch */
102 return ('X' != x);
103 } /* END FUNCTION getInput */
104
105 void fillHorz(int x1, int x2, int y1, char buffer[][MAXHEIGHT], char color)
106 {
107 /* FUNCTION BEGIN fillVert */
108 int j;
109
110 for (j=x1; j<=x2; j++)
111 buffer[j][y1] = color;
112 } /* FUNCTION END fillVert */
113
114 void fillVert(int x1, int y1, int y2, char buffer[][MAXHEIGHT], char color)
115 {
116 /* FUNCTION BEGIN fillVert */
117 int i;
118
119 for (i=y1; i<=y2; i++)
120 buffer[x1][i] = color;
121 } /* FUNCTION END fillVert */
122
123 void fillRect(int x1, int y1, int x2, int y2, char buffer[][MAXHEIGHT], char color)
124 {
125 /* FUNCTION BEGIN fillRect */
126 int j;
127
128 for (j=x1; j<=x2; j++)
129 fillVert(j, y1, y2, buffer, color);
130 } /* FUNCTION END fillRect */
131
132 void dumpBuffer(char buffer[][MAXHEIGHT], int M, int N, char name[])
133 {
134 /* FUNCTION BEGIN dumpBuffer */
135 int i;
136 int j;
137
138 printf("%s\n", name);
139 for (j=1; j<=N; j++)
140 {
141 /* for j */
142 for (i=1; i<=M; i++)
143 printf("%c", buffer[i][j]);
144 printf("\n");
145 } /* for j */
146 } /* FUNCTION BEGIN dumpBuffer */
147
148 void fill(int x, int y, char buffer[][MAXHEIGHT], int M, int N, char save)
149 {
150 /* FUNCTION BEGIN fillArea */
151 if ((x>0) && (x<=M) && (y>0) && (y<=N) && (save == buffer[x][y]))
152 {
153 /* if */
154 buffer[x][y] = '.';
155 fill(x, y+1, buffer, M, N, save);
156 fill(x, y-1, buffer, M, N, save);
157 fill(x+1, y, buffer, M, N, save);
158 fill(x-1, y, buffer, M, N, save);
159 } /* if */
160 } /* FUNCTION END fillArea */
161
162 void fillArea(int x, int y, char buffer[][MAXHEIGHT], int M, int N, char color)
163 {
164 /* FUNCTION BEGIN fillArea */
165 int i;
166 int j;
167 int changes;
168 char save;
169 int cnt = 0;
170 save = buffer[x][y];
171 fill(x, y, buffer, M, N, save);
172 /* reset the '.' to desired color */
173 for (j=1; j<=M; j++)
174 for (i=1; i<=N; i++)
175 if ('.' == buffer[j][i]) buffer[j][i] = color;
176 cnt++;
177 /* printf("Iterations: %d\n", cnt); */
178 } /* FUNCTION END fillArea */
179
180 int process(COMMAND_STRUCT c, char buffer[][MAXHEIGHT], int *M, int *N)
181 {
182 /* BEGIN FUNCTION process */
183 int i,j;
184 /* dump(c); */
185 switch (c.cmd)
186 {
187 /* switch */
188 case 'I':
189 /* for (i=0; i<MAXHEIGHT; i++) */
190 /* for (j=0; j<MAXWIDTH; j++) */
191 /* buffer[j][i] = '*'; */
192 *M = c.x1;
193 *N = c.y1;
194 fillRect(1, 1, *M, *N, buffer, 'O');
195 break;
196 case 'C':
197 fillRect(1, 1, *M, *N, buffer, 'O');
198 break;
199 case 'L':
200 buffer[c.x1][c.y1] = c.color;
201 break;
202 case 'F':
203 fillArea(c.x1, c.y1, buffer, *M, *N, c.color);
204 break;
205 case 'V':
206 fillVert(c.x1, c.y1, c.y2, buffer, c.color);
207 break;
208 case 'H':
209 fillHorz(c.x1, c.x2, c.y1, buffer, c.color);
210 break;
211 case 'K':
212 fillRect(c.x1, c.y1, c.x2, c.y2, buffer, c.color);
213 break;
214 case 'S':
215 dumpBuffer(buffer, *M, *N, c.name);
216 break;
217 } /* switch */
218 } /* END FUNCTION process */
219
220 int main ()
221 {
222 /* main */
223 int moreToDo;
224 COMMAND_STRUCT c;
225 char buffer[MAXWIDTH][MAXHEIGHT];
226 int M;
227 int N;
228
229 /* init(); */
230 moreToDo = getInput(&c);
231 while (moreToDo)
232 {
233 /* while */
234 process(c, buffer, &M, &N);
235 moreToDo = getInput(&c);
236 } /* while */
237
238 return 1;
239 } /* main */
240