Add kattis prob amoebas in py3

kattis/amoebas/solution.py

@@ -0,0 +1,30 @@
+y, x = map(int, input().split())
+d = [[True if c == '#' else False for c in input()] for _ in range(y)]
+col = [[None for _ in range(x)] for _ in range(y)]
+
+maxcol = 0
+
+def flood(i, j, colour):
+    if i < 0 or j < 0 or i >= x or j >= y:
+        return
+    if not d[j][i]:
+        return
+    if col[j][i]:
+        return
+    col[j][i] = colour
+    flood(i+1, j, colour)
+    flood(i+1, j-1, colour)
+    flood(i+1, j+1, colour)
+    flood(i, j-1, colour)
+    flood(i, j+1, colour)
+    flood(i-1, j, colour)
+    flood(i-1, j-1, colour)
+    flood(i-1, j+1, colour)
+
+for i in range(x):
+    for j in range(y):
+        if d[j][i] and not col[j][i]:
+            maxcol += 1
+            flood(i, j, maxcol)
+
+print(maxcol)