Merge pull request #1 from sucheta-nandy/sucheta-nandy-tictactoe

sucheta-nandy · web-flow · commit 6bf727b821d0 · 2019-10-22T19:15:47.000+05:30
Add files via upload
diff --git a/tic_tac_toe.py b/tic_tac_toe.py
@@ -0,0 +1,73 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Sat Mar  9 11:20:55 2019
+
+@author: Sucheta
+"""
+
+import numpy
+board=numpy.array([['-','-','-'],['-','-','-'],['-','-','-']])
+p1s='X'
+p2s='O'
+
+def check_rows(symbol):
+    for r in range(3):
+        count=0
+        for c in range(3):
+            if board[r][c]==symbol:
+                count=count+1
+        if count==3:
+            print(symbol,"Winner")
+            return True
+    return False
+
+def check_cols(symbol):
+    for r in range(3):
+        count=0
+        for c in range(3):
+            if board[r][c]==symbol:
+                count=count+1
+        if count==3:
+            print(symbol,"Winner")
+            return True
+    return False
+
+def check_diagonals(symbol):
+    if board[0][2]==board[1][1] and board[1][1]==board[2][0] and board[1][1]==symbol:
+        print(symbol,"Winner")
+        return True
+    if board[0][2]==board[1][1] and board[1][1]==board[2][0] and board[1][1]==symbol:
+        print(symbol,"Winner")
+        return True
+    return False    
+
+def won(symbol):
+    check_rows(symbol) or check_cols(symbol) or check_diagonals(symbol)
+
+def place(symbol):
+    print(numpy.matrix(board))
+    while(1):
+        row=int(input("Enter your row position 1, 2 or 3: "))
+        col=int(input("Enter your column position 1, 2 or 3: "))
+        if row>0 and row<4 and col>0 and col<4 and board[row-1][col-1] == '-':
+            break
+        else:
+            print("Invalid input. PLease enter again")
+    board[row-1][col-1]=symbol
+
+def play():
+    for turn in range(9):
+        if (turn%2==0):
+            print("X Turn")
+            place(p1s)
+            if won(p1s):
+                break
+        else:
+            print("O Turn")
+            place(p2s)
+            if won(p2s):
+                break
+    if not(won(p1s)) and not(won(p2s)):
+           print("It is a draw.")        
+
+play()
