dynamic programming

dp.ipynb

@@ -7,7 +7,6 @@
    "outputs": [],
    "source": [
     "%matplotlib inline\n",
-    "import seaborn\n",
     "import numpy, scipy, scipy.spatial, matplotlib.pyplot as plt\n",
     "plt.rcParams['figure.figsize'] = (14, 2)"
    ]
@@ -86,9 +85,7 @@
   {
    "cell_type": "code",
    "execution_count": 2,
-   "metadata": {
-    "collapsed": true
-   },
+   "metadata": {},
    "outputs": [],
    "source": [
     "def min_coin_sum(val, coins=None):\n",
@@ -108,7 +105,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [
     {
@@ -125,9 +122,9 @@
    ],
    "source": [
     "coins = [1, 5, 10, 25]\n",
-    "print 'val num_coins'\n",
+    "print('val num_coins')\n",
     "for val in (1, 6, 42, 49):\n",
-    "    print '%3d %d' % (val, min_coin_sum(val, coins))"
+    "    print('%3d %d' % (val, min_coin_sum(val, coins)))"
    ]
   },
   {
@@ -153,10 +150,8 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
-   "metadata": {
-    "collapsed": true
-   },
+   "execution_count": 5,
+   "metadata": {},
    "outputs": [],
    "source": [
     "def min_coin_sum(val, coins=None):\n",
@@ -174,7 +169,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [
     {
@@ -192,9 +187,9 @@
    ],
    "source": [
     "coins = [1, 5, 10, 25]\n",
-    "print 'val num_coins'\n",
+    "print('val num_coins')\n",
     "for val in (1, 6, 42, 49, 52):\n",
-    "    print '%3d %d' % (val, min_coin_sum(val, coins))"
+    "    print('%3d %d' % (val, min_coin_sum(val, coins)))"
    ]
   },
   {
@@ -214,21 +209,21 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 2",
+   "display_name": "Python 3",
    "language": "python",
-   "name": "python2"
+   "name": "python3"
   },
   "language_info": {
    "codemirror_mode": {
     "name": "ipython",
-    "version": 2
+    "version": 3
    },
    "file_extension": ".py",
    "mimetype": "text/x-python",
    "name": "python",
    "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython2",
-   "version": "2.7.13"
+   "pygments_lexer": "ipython3",
+   "version": "3.6.4"
   }
  },
  "nbformat": 4,