add examples

src/aaah.lua

@@ -0,0 +1,8 @@
+a, b = io.read(), io.read()
+_, na = a:gsub("a", "")
+_, nb = b:gsub("a", "")
+if na >= nb then
+    print("go")
+else
+    print("no")
+end

src/astrologicalsign.lua

@@ -0,0 +1,30 @@
+for _ = 1, io.read("*n") do
+    d = io.read("*n")
+    m = io.read():gsub("%s+", "")
+
+    if (m == "Mar" and d >= 21) or (m == "Apr" and d <= 20) then
+        print("Aries")
+    elseif (m == "Apr" and d >= 21) or (m == "May" and d <= 20) then
+        print("Taurus")
+    elseif (m == "May" and d >= 21) or (m == "Jun" and d <= 21) then
+        print("Gemini")
+    elseif (m == "Jun" and d >= 22) or (m == "Jul" and d <= 22) then
+        print("Cancer")
+    elseif (m == "Jul" and d >= 23) or (m == "Aug" and d <= 22) then
+        print("Leo")
+    elseif (m == "Aug" and d >= 23) or (m == "Sep" and d <= 21) then
+        print("Virgo")
+    elseif (m == "Sep" and d >= 22) or (m == "Oct" and d <= 22) then
+        print("Libra")
+    elseif (m == "Oct" and d >= 23) or (m == "Nov" and d <= 22) then
+        print("Scorpio")
+    elseif (m == "Nov" and d >= 23) or (m == "Dec" and d <= 21) then
+        print("Sagittarius")
+    elseif (m == "Dec" and d >= 22) or (m == "Jan" and d <= 20) then
+        print("Capricorn")
+    elseif (m == "Jan" and d >= 21) or (m == "Feb" and d <= 19) then
+        print("Aquarius")
+    elseif (m == "Feb" and d >= 20) or (m == "Mar" and d <= 20) then
+        print("Pisces")
+    end
+end

src/cookingwater.lua

@@ -0,0 +1,12 @@
+n = io.read("*n")
+lb, ub = 0, 1000
+for _ = 1, n do
+    a, b = io.read("*n", "*n")
+    lb = math.max(lb, a)
+    ub = math.min(ub, b)
+end
+if lb > ub then
+    print("edward is right")
+else
+    print("gunilla has a point")
+end

src/meddelande.py

@@ -0,0 +1,9 @@
+n, m = [int(d) for d in input().split()]
+cells = []
+for _ in range(n):
+    cells.append(input())
+message = ""
+for j in range(m):
+    for i in range(n):
+        message += cells[i][j] if cells[i][j] != "." else ""
+print(message)