day 7 done

2024/07/07.py

@@ -0,0 +1,65 @@
+def binerator(value,length):
+    out = "{0:b}".format(value)
+    while len(out) < length:
+        out = "0" + out
+    return out
+
+def trinerator(value,length):
+    out = ""
+    while value > 0:
+        out = str(int(value)%3) + out
+        value = value//3
+    while len(out) < length:
+        out = "0" + out
+    return out
+
+def firstTestResult(test):
+    out = 0
+    for i in range(0,pow(2,len(test[1])-1)):
+        bin = binerator(i,len(test[1])-1)
+        total = int(test[1][0])
+        for j in range(0,len(bin)):
+            match bin[j:j+1]:
+                case "0":
+                    total += int(test[1][j+1])
+                case "1":
+                    total *= int(test[1][j+1])
+                case _:
+                    print("THIS IS AN ERROR")
+        if  str(total) == test[0]:
+            return 1
+    return 0
+
+def secondTestResult(test):
+    out = 0
+    for i in range(0,pow(3,len(test[1])-1)):
+        bin = trinerator(i,len(test[1])-1)
+        total = int(test[1][0])
+        for j in range(0,len(bin)):
+            match bin[j:j+1]:
+                case "0":
+                    total += int(test[1][j+1])
+                case "1":
+                    total *= int(test[1][j+1])
+                case "2":
+                    total = int(str(total)+test[1][j+1])
+                case _:
+                    print("THIS IS AN ERROR")
+        if  str(total) == test[0]:
+            return 1
+    return 0
+
+tests = []
+with open("input07.txt") as file:
+    for line in file:
+        tests.append([line.split(":")[0],line.split(":")[1][1:-1].split(" ")])
+out = 0
+for test in tests:
+    if firstTestResult(test) >= 1:
+        out += int(test[0])
+print("first challenge: "+str(out))
+out = 0
+for test in tests:
+    if secondTestResult(test) >= 1:
+        out += int(test[0])
+print("second challenge: "+str(out))