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Обновить du2/program.c

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This commit is contained in:
Bohdana Marchenko 2025-03-26 23:38:06 +00:00
parent a95a2e3612
commit 345841f302
1 changed files with 9 additions and 9 deletions
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18
du2/program.c
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@ -3,10 +3,10 @@
#include <string.h> #include <string.h>
#include <ctype.h> #include <ctype.h>
#define LINE_SIZE 100 #define LINE_SIZE 100 //maximalna veľkosť čiary
int read_double(double *value, int coef_index) { int read_double(double *value, int coef_index) {
char line[LINE_SIZE]; char line[LINE_SIZE]; //deklaruje pole na uloženie reťazca
if (fgets(line, LINE_SIZE, stdin) == NULL) { if (fgets(line, LINE_SIZE, stdin) == NULL) {
return 0; return 0;
@ -20,8 +20,8 @@ int read_double(double *value, int coef_index) {
return 0; return 0;
} }
char *endptr; char *endptr; // smernik na hľadanie konca reťazca pri prevode na číslo
*value = strtod(line, &endptr); *value = strtod(line, &endptr); // Prevod reťazca na dvojité číslo
if (endptr == line || *endptr != '\0') { if (endptr == line || *endptr != '\0') {
@ -39,13 +39,13 @@ int main() {
return 1; return 1;
} }
double coef; double coef; //uloženie koeficientu polynómu
double result = 0; double result = 0; // uloženie výsledku
int coef_count = 0; int coef_count = 0; //Počítadlo počtu zadaných koeficientov
while (1) { while (1) { //Nekonečný cyklus na zadávanie koeficientov
coef_count++; coef_count++;
int status = read_double(&coef, coef_count); int status = read_double(&coef, coef_count); //Číta koeficient
if (status == -1) { if (status == -1) {
return 0; return 0;