diff --git a/Suma_binarnych.py b/Suma_binarnych.py
new file mode 100644
index 0000000..0628063
--- /dev/null
+++ b/Suma_binarnych.py
@@ -0,0 +1,48 @@
+l_z = input()
+wyniki = []
+for z in range(int(l_z)):
+    b1 = input()
+    l_1 = [int(x) for x in input().split()]
+    b2 = input()
+    l_2 = [int(x) for x in input().split()]
+
+    wynik = []
+
+    for i in range(2):
+        l_1.insert(0, 0)
+        l_2.insert(0, 0)
+
+    if int(b2) > int(b1):
+        for a in range(int(b2) - int(b1)):
+            l_1.insert(0, 0)
+
+    if int(b1) > int(b2):
+        for a in range(int(b1) - int(b2)):
+            l_2.insert(0, 0)
+
+    ind = (len(l_1) - 1)
+
+    for x in range(int(ind)):
+        num_sum = (l_1[int(ind)] + l_2[int(ind)])
+
+        if num_sum == 0 or num_sum == 2:
+            wynik.insert(0, 0)
+            if num_sum == 2:
+                l_1[int(ind) - 1] += 1
+            ind -= 1
+
+        elif num_sum == 1 or num_sum == 3:
+            wynik.insert(0, 1)
+            if num_sum == 3:
+                l_1[int(ind) - 1] += 1
+            ind -= 1
+
+    while 1 in wynik and wynik[0] == 0:
+        del wynik[0]
+    if 1 not in wynik:
+        wynik = [0]
+    wyniki.append(wynik)
+    wynik = []
+
+for l in range(len(wyniki)):
+    print(''.join(str(x) for x in wyniki[l]))
\ No newline at end of file