diff --git a/searching-and-hashing/quadraticprobing.c b/searching-and-hashing/quadraticprobing.c
new file mode 100644
index 0000000..83d8315
--- /dev/null
+++ b/searching-and-hashing/quadraticprobing.c
@@ -0,0 +1,72 @@
+#include <stdio.h>
+#define SIZE 10
+
+int hashTable[SIZE];
+
+// Initialize hash table with -1 (indicating empty)
+void init() {
+    for (int i = 0; i < SIZE; i++)
+        hashTable[i] = -1;
+}
+
+// Hash function
+int hash(int key) {
+    return key % SIZE;
+}
+
+// Insert using quadratic probing
+void insert(int key) {
+    int index = hash(key);
+    int i = 0;
+    int newIndex;
+
+    while (i < SIZE) {
+        newIndex = (index + i * i) % SIZE;
+        if (hashTable[newIndex] == -1) {
+            hashTable[newIndex] = key;
+            printf("Inserted %d at index %d\n", key, newIndex);
+            return;
+        }
+        i++;
+    }
+    printf("Hash table is full. Could not insert %d\n", key);
+}
+
+// Display the hash table
+void display() {
+    printf("Hash Table:\n");
+    for (int i = 0; i < SIZE; i++) {
+        if (hashTable[i] != -1)
+            printf("Index %d: %d\n", i, hashTable[i]);
+        else
+            printf("Index %d: EMPTY\n", i);
+    }
+}
+
+int main() {
+    init();
+
+    int choice, key;
+    while (1) {
+        printf("\n1. Insert\n2. Display\n3. Exit\n");
+        printf("Enter your choice: ");
+        scanf("%d", &choice);
+        switch (choice) {
+            case 1:
+                printf("Enter key to insert: ");
+                scanf("%d", &key);
+                insert(key);
+                break;
+          
+            case 2:
+                display();
+                break;
+          
+            case 3:
+                return 0;
+            default:
+                printf("Invalid choice!\n");
+        }
+    }
+    return 0;
+}