/home/toolbox/public_html/solutions/naq/naq2022/f.c
1 #include <stdio.h>
2 #include <string.h>
3 #include <sys/types.h>
4 #include <sys/stat.h>
5 #include <fcntl.h>
6 #include <stdint.h>
7 #include <math.h>
8 #include <stdlib.h>
9 #include <ctype.h>
10
11 #define TRUE (1 == 1)
12 #define FALSE (1 != 1)
13
14 #define DEBUG if (FALSE)
15
16 #define MAX_LINE 257
17
18 /*
19 * Author: Isaac Traxler
20 * Date:
21 * Purpose: fun
22 * Problem: NAQ - f
23 */
24
25 /*
26 * This template reads lines of data at a time until end of file.
27 */
28
29 int a;
30 double b;
31 double four;
32
33 void init()
34 {
35 /* FUNCTION init */
36 } /* FUNCTION init */
37
38 void dump()
39 {
40 /* FUNCTION dump */
41 } /* FUNCTION dump */
42
43 void getInput()
44 {
45 /* FUNCTION getInput */
46 scanf(" %d ", &a);
47 } /* FUNCTION getInput */
48
49 void process()
50 {
51 /* FUNCTION process */
52 four = 4.0;
53 b = a / four;
54 if (0 == (a % 2))
55 {
56 /* even case */
57 printf("%.1lf\n", b);
58 } /* even case */
59 else
60 {
61 /* other cases */
62 printf("%.2lf\n", b);
63 } /* other cases */
64 } /* FUNCTION process */
65
66 int main()
67 {
68 /* main */
69
70 init();
71 getInput();
72 process();
73
74 return EXIT_SUCCESS;
75 } /* main */
76