From bd37d6064127369da9508f55643434adab12ff3b Mon Sep 17 00:00:00 2001
From: Michal Utlak <michal.utlak@student.tuke.sk>
Date: Tue, 5 Mar 2024 23:46:22 +0100
Subject: [PATCH] ak to nepojde, skacem z okna

---
 cv3/program.c | 50 ++++++++++++++++++++++----------------------------
 1 file changed, 22 insertions(+), 28 deletions(-)

diff --git a/cv3/program.c b/cv3/program.c
index 66f9daa..777036a 100644
--- a/cv3/program.c
+++ b/cv3/program.c
@@ -4,45 +4,39 @@ int main() {
     float pole[50];
     int opakovania = 0;
     float cislo = 0;
-    float skenovanie;
-    int zla_hodnota = 0;
-    int zly_index = -1;
+    char line[100];
+    int validny = 1;
 
     while (opakovania < 50) {
-        skenovanie = scanf("%f", &cislo);
-
-        if (skenovanie == 1) {
-            pole[opakovania] = cislo;
-            opakovania++;
-        } else if (skenovanie == EOF) {
-            if (zla_hodnota) {
-                if (zly_index == 0) {
-                    printf("Nepodarilo sa nacitat zaklad x\n");
-                } else {
-                    printf("Nepodarilo sa nacitat polynom na %d mieste.\n", zly_index);
-                }
-                return 0;
+        if (fgets(line, sizeof(line), stdin) != NULL) {
+            if (sscanf(line, "%f", &cislo) == 1) {
+                pole[opakovania] = cislo;
+                opakovania++;
+            } else if (line[0] == '\n') {
+                break;
             } else {
+                if (opakovania == 0) {
+                    printf("Nepodarilo sa nacitat zaklad x.\n");
+                    return 0;
+                }
+                printf("Nepodarilo sa nacitat polynom na %d mieste.\n", opakovania);
+                opakovania = 0;
+                validny = 0;
                 break;
             }
         } else {
-            zla_hodnota = 1;
-            zly_index = opakovania;
-            while (getchar() != '\n');
+            break;
         }
     }
 
-    if (opakovania == 0) {
-        printf("Nepodarilo sa nacitat zaklad x.\n");
-        return 0;
-    }
+    if (validny) {
+        float vysledok = pole[1];
+        for (int i = 2; i < opakovania; ++i) {
+            vysledok = vysledok * pole[0] + pole[i];
+        }
 
-    float vysledok = pole[1];
-    for (int i = 2; i < opakovania; ++i) {
-        vysledok = vysledok * pole[0] + pole[i];
+        printf("Vysledok je: %.2f\n", vysledok);
     }
 
-    printf("Vysledok je: %.2f\n", vysledok);
-
     return 0;
 }