diff --git a/C/real world problem solve/to_do_list.c b/C/real world problem solve/to_do_list.c
new file mode 100644
index 0000000..11ff83c
--- /dev/null
+++ b/C/real world problem solve/to_do_list.c	
@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#define MAX_SIZE 100
+
+struct ToDoList {
+    char tasks[MAX_SIZE][100];
+    int size;
+};
+
+void initList(struct ToDoList* list) {
+    list->size = 0;
+}
+
+void addTask(struct ToDoList* list, char task[]) {
+    if (list->size == MAX_SIZE) {
+        printf("List is full! Cannot add more tasks.\n");
+        return;
+    }
+    
+    strcpy(list->tasks[list->size], task);
+    list->size++;
+}
+
+void displayTasks(struct ToDoList* list) {
+    if (list->size == 0) {
+        printf("No tasks in the list.\n");
+        return;
+    }
+    
+    printf("Tasks:\n");
+    for (int i = 0; i < list->size; i++) {
+        printf("%d. %s\n", i + 1, list->tasks[i]);
+    }
+}
+
+int main() {
+    struct ToDoList myToDoList;
+    initList(&myToDoList);
+    
+    addTask(&myToDoList, "Buy groceries");
+    addTask(&myToDoList, "Pay bills");
+    addTask(&myToDoList, "Do laundry");
+    
+    displayTasks(&myToDoList);
+
+    return 0;
+}