RWTH-BuS-2026/c-01-bits
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add an input function

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f0tt3r 2026-06-08 21:01:48 +02:00
parent cad5b1e656
commit ca14ee97e4
2 changed files with 6 additions and 5 deletions
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hallo
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hallo-welt.c
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@ -17,7 +17,6 @@ const char *binaerzahl(uint8_t bin) {
if (!str) if (!str)
return NULL; return NULL;
uint8_t bb; uint8_t bb;
printf("sizeof(bin) = %lu\n", sizeof(bin) * 8);
for (int i = sizeof(bin) * 8 - 1; i >= 0; i--) { for (int i = sizeof(bin) * 8 - 1; i >= 0; i--) {
bb = bin >> i; bb = bin >> i;
str[i] = (bb % 2 == 1) ? 1 : 0; str[i] = (bb % 2 == 1) ? 1 : 0;
@ -27,8 +26,10 @@ const char *binaerzahl(uint8_t bin) {
return str; return str;
} }
int main(void) { int getint(void) {
// hallo_welt(); uint8_t i;
char *in; scanf("%hhu", &i);
printf(binaerzahl(8)); return i;
} }
int main(void) { printf("%s", binaerzahl(getint())); }