Все задачи на 5.10.17 13:00

uts/session_py/1.py

@@ -0,0 +1,41 @@
+from random import randint
+#x=int(input())
+#y=int(input())
+x=10
+y=10
+sum=0;
+maxoffset = 0;
+cordx=0;
+cordy=0;
+mini = min(x,y)
+mass = [[randint(0,1) for i in range(x)] for o in range(y)]
+for i in range(y):
+    print(mass[i])
+for i in range(y):
+    for o in range(x):
+        if mass[i][o] == 0:
+            sum=0;
+            ii = 0;
+            #print("found zero at ",o,i)
+            for ii in range(mini):
+                if ii+o >= x:
+                    break
+                if ii+i >= y:
+                    break
+                sum = sum + mass[i + ii][o + ii]
+                for oo in range(ii):
+                    sum = sum + mass[i+ii][o+oo]
+                    sum = sum + mass[i+oo][o+ii]
+                if sum != 0:
+                    break
+            #print("end zero at offset", ii)
+            if (maxoffset< ii):
+                maxoffset = ii
+                cordx = o
+                cordy = i
+                #print("!write bigger offset")
+print(cordx+1, cordy+1, cordx+maxoffset, cordy+maxoffset)
+print('these numbers should be zeroes')
+for i in range(cordy,cordy+maxoffset):
+    for o in range(cordx,cordx+maxoffset):
+        print(mass[i][o])