task b05

TaskB04/run.py

@@ -6,7 +6,7 @@ def read_aut(fsa_path):
         accepting_states = set()
         for line in file:
             parts = line.strip().split()
-            print(parts)
+            #print(parts)
             if len(parts) == 1:
                 accepting_states.add(int(parts[0]))
                 #print(accepting_states)
@@ -15,7 +15,7 @@ def read_aut(fsa_path):
                 state_to = int(parts[1])
                 symbol = parts[2]
                 transisions[(state_from, symbol)] = state_to
-        print(transisions)
+        #print(transisions)
         return transisions, accepting_states
     #print(transisions)
 
@@ -24,6 +24,7 @@ def is_accepting(transitions, accepting_states, line):
     for symbol in line.strip():
         if (current_state, symbol) in transitions:
             current_state = transitions[(current_state, symbol)]
+            #print(current_state)
         else:
             return "NO"
     if current_state in accepting_states:

TaskB04/test.out

@@ -1,11 +1,3 @@
-['0', '1', '1']
-['0', '2', '0']
-['1', '1', '1']
-['1', '2', '0']
-['2', '2', '1']
-['2', '1', '0']
-['2']
-{(0, '1'): 1, (0, '0'): 2, (1, '1'): 1, (1, '0'): 2, (2, '1'): 2, (2, '0'): 1}
 YES
 YES
 NO

TaskB05/fsa_description.arg

@@ -0,0 +1,56 @@
+0   1   1
+0   0   0
+0   0   2
+0   0   3
+0   0   4
+0   0   5
+0   0   6
+0   0   7
+0   0   8
+0   0   9
+0   0   x
+1   0   0
+1   1   1
+1   0   2
+1   0   3
+1   0   4
+1   0   5
+1   0   6
+1   0   7
+1   0   8
+1   2   9
+1   0   x
+2   0   x
+2   3   0
+2   3   1
+2   3   2
+2   3   3
+2   3   4
+2   3   5
+2   3   6
+2   3   7
+2   3   8
+2   3   9
+3   0   x
+3   4   0
+3   4   1
+3   4   2
+3   4   3
+3   4   4
+3   4   5
+3   4   6
+3   4   7
+3   4   8
+3   4   9
+4   4   0
+4   4   1
+4   4   2
+4   4   3
+4   4   4
+4   4   5
+4   4   6
+4   4   7
+4   4   8
+4   4   9
+4   4   x
+4

TaskB05/run.py

@@ -0,0 +1,45 @@
+import sys
+
+def read_aut(fsa_path):
+    with open(fsa_path, "r", encoding="utf8") as file:
+        transisions = {}
+        accepting_states = set()
+        for line in file:
+            parts = line.strip().split()
+            #print(parts)
+            if len(parts) == 1:
+                accepting_states.add(int(parts[0]))
+                #print(accepting_states)
+            if len(parts) == 3:
+                state_from = int(parts[0])
+                state_to = int(parts[1])
+                symbol = parts[2]
+                transisions[(state_from, symbol)] = state_to
+        #print(transisions)
+        return transisions, accepting_states
+    #print(transisions)
+
+def is_accepting(transitions, accepting_states, line):
+    current_state = 0   #zakładam, że zawsze stan początkowy to 0 dla uproszczenia
+    for symbol in line.strip():
+        if (current_state, symbol) in transitions:
+            current_state = transitions[(current_state, symbol)]
+            #print(current_state)
+        else:
+            return "NO"
+    if current_state in accepting_states:
+        return "YES"
+    else:
+        return "NO"
+    
+
+
+fsa_path = sys.argv[1]
+transitions, accepting_states = read_aut(fsa_path)
+
+for line in sys.stdin:
+    result = is_accepting(transitions, accepting_states, line)
+    #sys.stdout.write(result + '\n')
+    print(result)
+
+#python run.py fsa_description.arg < test1.in > test1.out

TaskB05/test.out

@@ -0,0 +1,6 @@
+NO
+YES
+NO
+NO
+YES
+YES