add examples

src/midi.py

@@ -0,0 +1,5 @@
+n = int(input())
+parts = []
+for _ in range(n):
+    parts.append(input())
+print("".join(p[::-1] for p in parts[::-1]))

src/numberfun.lua

@@ -0,0 +1,8 @@
+for _ = 1, io.read("*n") do
+    a, b, c = io.read("*n", "*n", "*n")
+    if a + b == c or a * b == c or a - b == c or b - a == c or a == b * c or b == a * c then
+        print("Possible")
+    else
+        print("Impossible")
+    end
+end

src/offworldrecords.lua

@@ -0,0 +1,10 @@
+n, c, p = io.read("*n", "*n", "*n")
+ans = 0
+for _ = 1, n do
+    h = io.read("*n")
+    if h > c + p then
+        ans = ans + 1
+        c, p = h, c
+    end
+end
+print(ans)