du2

du2/program.c

@@ -6,7 +6,7 @@
 
 int read_double(double *num){
     char line[LINE_SIZE];
-    if(!fgets(line, LINE_SIZE, stdin)){
+    if (!fgets(line, LINE_SIZE, stdin)){
         return 0;
     }
 
@@ -18,7 +18,7 @@ int read_double(double *num){
     return 1;
 }
 
-int main(){
+int main() {
     double x, coef, result = 0.0;
     int coef_index = 0;
 
@@ -27,7 +27,11 @@ int main(){
         return 1;
     }
 
-    while(read_double(&coef)){
+    while (1){
+        if(!read_double(&coef)){
+            printf("Nepodarilo sa nacitat polynom na %d mieste.\n", coef_index + 1);
+            return 1;
+        }
         if(coef_index == 0){
             result = coef;
         }else{
@@ -41,6 +45,6 @@ int main(){
         return 1;
     }
 
-    printf("Vysledok je: %.2f\n", round(result * 100) / 100);
+    printf("Vysledok je: %.2f\n", result);
     return 0;
 }