basic structure

1 files changed, 32 insertions, 0 deletions

diff --git a/2010/qual/a/a.py b/2010/qual/a/a.py
index e69de29..2db337c 100644
--- a/2010/qual/a/a.py
+++ b/2010/qual/a/a.py
@@ -0,0 +1,32 @@
+f = open('1.in', 'r')
+o = open('1.out', 'w')
+
+t = int(f.readline().strip())
+
+for i in range(t):
+    nk = f.readline().strip().split(' ')
+    n = int(nk[0])
+    k = int(nk[1])
+    
+    a = [(0, 0)]*n
+    a[0] = (1, 0)
+
+    for j in range(k):
+        for y in range(n):
+            if a[y][0]==1:
+                a[y] = (a[y][0], a[y][1]^1)
+        
+        for y in range(n):
+            if y==0:
+                a[y] = (1, a[y][1])
+            else:
+                a[y] = (a[y-1][0]*a[y-1][1], a[y][1])
+
+#    print a[n-1][0], a[n-1][1]
+    
+    s = "Case #" + str(i+1) + ": OFF\n"
+    if a[n-1][0]*a[n-1][1]==1:
+        s = "Case #" + str(i+1) + ": ON\n"
+    o.write(s)
+    print s
+