cv2

cv2/program.c

@@ -1 +1,49 @@
-#include <stdio.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#define LINESIZE 100
+struct pizza {
+    char price[LINESIZE];
+    char name[LINESIZE];
+};
+
+int compare_pizza(const void * a, const void *b){
+    return( *(int*)a - *(int*)b);
+}
+
+int main(){
+    struct pizza menu[LINESIZE];
+    int count = 0;
+    char vstup[LINESIZE];
+    while (count < LINESIZE) {
+        if (fgets(vstup, LINESIZE, stdin)) {
+          vstup[strcspn(vstup, "\n")] = '\0';
+            if (strlen(vstup) == 0) {
+                break;
+            }
+            strcpy(menu[count].name, vstup);
+        } else {
+            break;
+        }
+
+        if (fgets(vstup, LINESIZE, stdin)) {
+            vstup[strcspn(vstup, "\n")] = '\0';
+            if (strlen(vstup) == 0) {
+                break;
+            }
+            strcpy(menu[count].price, vstup);
+        } else {
+            break;
+        }
+        count++;
+    }
+    qsort (menu->price, count, sizeof(struct pizza), compare_pizza);
+     for(int i = 0; i < count;i++){
+        printf("%s\n", menu[i].name);
+        float number = strtof(menu[i].price, NULL);
+                printf("%f\n", number);
+     }
+     return 0;
+}