working solution

Day 2/program_alarm.py

@@ -1,58 +1,32 @@
-# def intcode(seq, offset=0):
-#     opcode = seq[0 + offset]
-#     if opcode == 99:
-#         return seq
-#     vals = [seq[seq[1 + offset]], seq[seq[2 + offset]]]
-#     index = seq[3 + offset]
+def intcode(seq, offset=0):
+    opcode = seq[0 + offset]
+    if opcode == 99:
+        return seq
+    vals = [seq[seq[1 + offset]], seq[seq[2 + offset]]]
+    index = seq[3 + offset]
 
-#     if opcode == 1:
-#         seq[index] = sum(vals)
-#         return intcode(seq, offset + 4)
-#     elif opcode == 2:
-#         seq[index] = vals[0] * vals[1]
-#         return intcode(seq, offset + 4)
+    if opcode == 1:
+        seq[index] = sum(vals)
+        return intcode(seq, offset + 4)
+    elif opcode == 2:
+        seq[index] = vals[0] * vals[1]
+        return intcode(seq, offset + 4)
 
-#     else:
-#         return seq
+    else:
+        return seq
 
 
-# with open("C:\Coding\Advent Of Code 2019\Day 2\input.txt") as input:
-#     main_sequence = list(map(int, input.read().split(",")))
+with open("C:\Coding\Advent Of Code 2019\Day 2\input.txt") as input:
+    main_sequence = list(map(int, input.read().split(",")))
 
-# for i in range(100):
-#     for j in range(100):
+for i in range(100):
+    for j in range(100):
 
-#         sequence = main_sequence
-#         sequence[1] = j
-#         sequence[2] = i
-#         print(intcode(sequence)[0], i, j)
-#         if intcode(sequence)[0] == 19690720:
-#             print(i, j)
-#             break
-
-OP = [
-    int(x)
-    for x in open("C:\Coding\Advent Of Code 2019\Day 2\input.txt").read().split(",")
-]
-
-for x1 in range(100):
-    for x2 in range(100):
-        P = [x for x in OP]
-        P[1] = x1
-        P[2] = x2
-        ip = 0
-        while True:
-            opcode = P[ip]
-            i1, i2, i3 = P[ip + 1], P[ip + 2], P[ip + 3]
-            if opcode == 1:
-                P[i3] = P[i1] + P[i2]
-            elif opcode == 2:
-                P[i3] = P[i1] * P[i2]
-            else:
-                assert opcode == 99
-                break
-            ip += 4
-        if P[0] == 19690720:
-            print(x1, x2)
-            print(100 * x1 + x2)
+        sequence = main_sequence[:]
+        sequence[1] = i
+        sequence[2] = j
+        print(intcode(sequence)[0], i, j)
+        if intcode(sequence)[0] == 19690720:
+            print("Answer: ", 100 * i + j)
+            quit()