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Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 27 |
1 files changed, 27 insertions, 0 deletions
@@ -0,0 +1,27 @@ +#include "blatt09_1_2.h" + +Student studenten[3]; + +int main() +{ + studenten[0] = (Student) { "Anna" , "Musterfrau" , 22222 , "Am Schwarzenberg-Campus 3" , 4}; + studenten[1] = (Student) { "Hans", "Peter", 44444, "Kasernenstrasse 12", 2}; + studenten[2] = (Student) { "Lisa", "Lustig", 66666, "Denickestrasse 15", 8}; + print_studenten(); + printf("tausche 1 mit 3\n"); + swap(studenten, studenten + 2); + print_studenten(); +} + +void print_studenten() +{ + for (u8 i = 0, sz = sizeof(studenten)/sizeof(Student); i < sz; i++) + printf("{\"%s\", \"%s\", %u, \"%s\", %u}\n", studenten[i].vorname, studenten[i].nachname, studenten[i].matrikelnummer, studenten[i].adresse, studenten[i].kurse); +} + +void swap(Student *s1, Student *s2) +{ + struct student buffer = *s1; + *s1 = *s2; + *s2 = buffer; +}
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