add first solution

2020/1/input

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2020/1/solution.py

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+#!/usr/bin/python
+
+fd = open("input", "r")
+lines = fd.readlines()
+mustbreak = False
+
+for i in lines:
+    for j in lines:
+        if int(i) + int(j) == 2020:
+            print("{} * {} == {}".format(int(i), int(j), int(i) * int(j)))
+            mustbreak = True
+            break
+    if mustbreak: break