add: Day1

Day1/day1_p1.py

@@ -0,0 +1,16 @@
+f = open("input.txt", "r")
+
+tot = 0
+for line in f.readlines() :
+    temp = 0
+    for c in line :
+        if c.isdigit() :
+            temp = int(c) * 10
+            for d in line[::-1] :
+                if d.isdigit() :
+                    temp += int(d)
+                    break
+            break
+    tot += temp
+print(tot)
+f.close()

Day1/day1_p2.py

@@ -0,0 +1,29 @@
+f = open("input.txt", "r")
+possible_digits = {"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4, "five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9}
+
+def find_num(line, rev) :
+    temp = 0
+    temp_2 = 0
+    idx_2 = 99999
+    idx = 0
+    for digit, num in possible_digits.items() :
+        if rev : idx_tmp = line.find(digit[::-1])
+        else : idx_tmp = line.find(digit)
+        if idx_tmp == -1 : continue
+        if idx_tmp < idx_2 :
+            idx_2 = idx_tmp
+            temp_2 = int(num) * 10
+    for c in line :
+        if c.isdigit() and temp == 0:
+            temp = int(c) * 10
+            idx = line.find(str(c))
+    if idx_2 < idx : temp = temp_2
+    return temp
+    
+tot = 0
+for line in f.readlines() :
+    tot += find_num(line, 0)
+    tot += int(find_num(line[::-1], 1) / 10)
+    
+print(tot)
+f.close()