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du2 - 11

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mr314ot 2025-10-09 19:25:35 +02:00
parent 0e32584893
commit 8a8a3588cc
1 changed files with 16 additions and 11 deletions
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17
du2/program.c
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@ -31,13 +31,19 @@ int read_pizza(struct pizza *item) {
} }
line2[strcspn(line2, "\n")] = '\0'; line2[strcspn(line2, "\n")] = '\0';
float value; float value = 0.0f;
if (sscanf(line2, "%f", &value) != 1) {
for (int i = 0; line2[i]; i++){
if (line2[i] == ',') line2[i] = '.';
}
if (sscanf(line2, "%f", &value) != 1){ if (sscanf(line2, "%f", &value) != 1){
return 0; return 0;
} }
}
strncpy(item->name, line1, LINESIZE - 1); strncpy(item->name, line1, LINESIZE - 1);
item->name[LINESIZE - 1] = '\0'; item->name[LINESIZE - 1] = '\0';
item->price = value;
return 1; return 1;
} }
@ -64,25 +70,24 @@ void sort_pizzas(struct pizza *list, int count) {
} }
int main() { int main() {
setlocale(LC_ALL, "C");
struct pizza list[MAXITEMS]; struct pizza list[MAXITEMS];
int count = 0; int count = 0;
//citanie listka //citanie listka
while (count < MAXITEMS){ while (count < MAXITEMS){
struct pizza tmp; struct pizza tmp;
if (!read_pizza(&tmp)){ if (!read_pizza(&tmp)) break;
break;
}
list[count++] = tmp; list[count++] = tmp;
} }
if (count > 0) {
sort_pizzas(list, count); sort_pizzas(list, count);
for (int i = 0; i < count; i++){ for (int i = 0; i < count; i++){
printf("%s\n", list[i].name); printf("%s\n", list[i].name);
printf("%.6f\n", list[i].price); printf("%.6f\n", list[i].price);
} }
}
return 0; return 0;
} }