Add manual mode

main.c

@@ -5,40 +5,58 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include "hashtable.h"
 
 int main() {
-    hm *hashmap = hm_create(10);
-    hm_set(hashmap, "Key1", "Value1");
-    hm_set(hashmap, "Key2", "Value1");
-    hm_set(hashmap, "Key1", "Value2");
-    hm_set(hashmap, "Key3", "Value1");
-    hm_set(hashmap, "Key4", "FOUR");
-    hm_set(hashmap, "Key1", "Value3");
-    hm_set(hashmap, "Key5", "I think it's good now");
-    hm_set(hashmap, "Key6", "6");
-    hm_set(hashmap, "Key7", "7");
-    hm_set(hashmap, "Key8", "8");
-    hm_set(hashmap, "Key9", "9");
-    hm_set(hashmap, "Key27", "MORE ?");
-    hm_set(hashmap, "Key10", "Is this the end ?");
+    srand(0);
+    hm *hashmap = hm_create(5);
 
-    printf("Value of %s : %s\n", "Key1", hm_get(hashmap, "Key1"));
-    printf("Value of %s : %s\n", "Key2", hm_get(hashmap, "Key2"));
-    printf("Value of %s : %s\n", "Key3", hm_get(hashmap, "Key3"));
-    printf("Value of %s : %s\n", "Key4", hm_get(hashmap, "Key4"));
-    printf("Value of %s : %s\n", "Key5", hm_get(hashmap, "Key5"));
-    printf("Value of %s : %s\n", "Key6", hm_get(hashmap, "Key6"));
-    printf("Value of %s : %s\n", "Key7", hm_get(hashmap, "Key7"));
-    printf("Value of %s : %s\n", "Key8", hm_get(hashmap, "Key8"));
-    printf("Value of %s : %s\n", "Key9", hm_get(hashmap, "Key9"));
-    printf("Value of %s : %s\n", "Key10", hm_get(hashmap, "Key10"));
+    while (true) {
+        printf("Add (1), Delete (2), Search (3), Print (4), Exit (5)...\n");
+        int selection;
+        scanf("%d", &selection);
+        if (selection < 1 || selection > 5) {
+            printf("Bad input, try again.\n");
+            continue;
+        }
+        char phone[10];
+        char name[10];
 
-    hm_print(hashmap);
-    hm_rm(hashmap, "Key1");
-    hm_print(hashmap);
-    hm_rm(hashmap, "Key10");
-    hm_print(hashmap);
+        if (selection == 1) {
+            printf("Phone :\n");
+            scanf("%s", phone);
+            printf("Name :\n");
+            scanf("%s", name);
+            char *p = strdup(phone);
+            char *n = strdup(name);
+            hm_set(hashmap, p, n);
+            hm_print(hashmap);
+            free(n);
+            free(p);
+        }
+        if (selection == 2) {
+            printf("Phone to delete :\n");
+            scanf("%s", phone);
+            hm_rm(hashmap, phone);
+            hm_print(hashmap);
+        }
+        if (selection == 3) {
+            printf("Phone to search :\n");
+            scanf("%s", phone);
+            char *p = strdup(phone);
+            char *name = hm_get(hashmap, p);
+            if (name != NULL) {
+                printf("%s\n", name);
+            }
+        }
+        if (selection == 4) {
+            hm_print(hashmap);
+        }
+        if (selection == 5) {
+            break;
+        }
+    }
 
     hm_destroy(&hashmap);