diff --git a/Uri_Online_Judge/comp_q4.py b/Uri_Online_Judge/comp_q4.py
new file mode 100644
index 0000000..e6e50df
--- /dev/null
+++ b/Uri_Online_Judge/comp_q4.py
@@ -0,0 +1,12 @@
+casos = int(input())
+marc= 0
+todos = {}
+for i in range(casos):
+    num = int(input())
+    if num in todos:
+        todos[num] += 1
+    else:    
+        todos[num] = 1
+        
+for key in sorted(todos):
+    print(str(key) + " aparece " +str(todos[key])+" vez(es)")