/home/toolbox/public_html/solutions/125/12555/a.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 <stdlib.h>
7 #include <math.h>
8 #include <stdint.h>
9 #include <ctype.h>
10
11 #define TRUE (1 == 1)
12 #define FALSE (1 != 1)
13
14 #define DEBUG if (FALSE)
15
16 /* fprintf(stderr, "functionName: message", varslist); */
17
18 /*
19 * Author: Isaac Traxler
20 * Date: 2021-12-16
21 * Purpose: fun
22 * Problem: 12555 - Baby Me
23 */
24
25 /*
26 * This template reads data a specified number of times.
27 */
28
29 int numberOfTimes;
30 double a;
31 double b;
32 char line[100];
33 int slen;
34
35 void init()
36 {
37 /* FUNCTION init */
38 scanf("%d ", &numberOfTimes);
39 } /* FUNCTION init */
40
41 void dump()
42 {
43 /* FUNCTION dump */
44 } /* FUNCTION dump */
45
46 void getInput()
47 {
48 /* FUNCTION getInput */
49 int tot;
50 int i;
51
52 fgets(line, 99, stdin);
53 line[strlen(line)-1] = 0;
54 slen = strlen(line);
55 i = 0;
56 tot = 0;
57 while (! isdigit(line[i]))
58 {
59 i++;
60 }
61 while (isdigit(line[i]))
62 {
63 /* extract first number */
64 tot = (tot * 10) + (line[i] - '0');
65 i++;
66 } /* extract first number */
67 a = tot + 0l;
68 while ((slen > i) && (! isdigit(line[i])))
69 {
70 i++;
71 }
72 if (slen < i)
73 {
74 b = 0l;
75 }
76 else
77 {
78 /* extract second number */
79 tot = 0;
80 while (isdigit(line[i]))
81 {
82 /* extract first number */
83 tot = (tot * 10) + (line[i] - '0');
84 i++;
85 } /* extract first number */
86 b = tot + 0l;
87 } /* extract second number */
88 } /* FUNCTION getInput */
89
90 void process()
91 {
92 /* FUNCTION process */
93 double tot;
94
95 tot = (a * 0.5l) + (b * 0.05l);
96 sprintf(line, "%lf", tot);
97 slen = strlen(line);
98 while ((0 < slen) && (('.' == line[slen - 1]) || ('0' == line[slen - 1])))
99 {
100 slen--;
101 }
102 line[slen] = 0;
103 printf("%s\n", line);
104 } /* FUNCTION process */
105
106 int main()
107 {
108 /* main */
109 int i;
110
111 init();
112 for (i=1; i<=numberOfTimes; i++)
113 {
114 /* while */
115 getInput();
116 printf("Case %d: ", i);
117 process();
118 } /* while */
119
120 return EXIT_SUCCESS;
121 } /* main */
122
123