1 #include <io_utils.h>
2 #include <string.h>
3 #include <stdlib.h>
4
5 int main() {
6 char string[] = "C, 1972; C++, 1983; Java, 1995; Rust, 2010; Kotlin, 2011";
7
8 typedef struct {
9 char *name;
10 int year;
11 } Language;
12
13 const char *language_break = ";";
14 const char *field_break = ",";
15
16 int language_capacity = 3;
17 int language_size = 0;
18
19 Language *languages = malloc(sizeof(Language) * language_capacity);
20 if (!languages) {
21 abort();
22 }
23
24 char *next = strtok(string, field_break);
25 while (next) {
26 Language language;
27 language.name = next;
28
29 next = strtok(NULL, language_break);
30 if (next) {
31 language.year = atoi(next);
32
33 if(language_size + 1 >= language_capacity) {
34 language_capacity *= 2;
35 languages = realloc(languages, sizeof(Language) * language_capacity);
36 if (!languages) {
37 abort();
38 }
39 }
40
41 languages[language_size++] = language;
42
43 next = strtok(NULL, field_break);
44 }
45 }
46
47 PRINTLNF("languages: %d", language_size);
48 PRINTLNF("languages capacity: %d", language_capacity);
49
50 for (int i = 0; i < language_size; ++i) {
51 PRINTLNF("Language[name=%s, year=%d]", languages[i].name, languages[i].year);
52 }
53
54 free(languages);
55
56 return 0;
57 }
