test

anketa.c

@@ -45,11 +45,16 @@ int add_student(struct student* students, const char* name, int votes){
 int compare(const void* s1,const void* s2){
       	struct student* stud1=(struct student*)s1;
       	struct student* stud2=(struct student*)s2;
-	return stud1->votes==stud2->votes?0:stud1->votes<stud2->votes?1:-1;
+	 if(stud1->votes==stud2->votes){
+		return 0;
+		}else if(stud1->votes<stud2->votes){
+		return 1;
+		}
+	return -1;
 }
 
 void sort_students(struct student* students){
-	qsort(students, count_students(students), sizeof(struct student), compare);
+	qsort(students,count_students(students),sizeof(struct student),compare);
 }
 
 void print_students(struct student* students){

main.c

@@ -29,7 +29,8 @@ int main(int argc,char** argv){
 				  break;
 			case 'p': print_students(students);
 				   break;
-			case 'o': sort_students(students);
+			case 'o':  sort_students(students);
+				   print_students(students);
 				   break;
 			case 'c': count_votes(students);
 				   break;

vstup.txt

@@ -2,4 +2,9 @@ Anka
 10
 Marcel
 30
-
+Anka
+5
+Jozko
+590
+Anka
+1000