九九乘法表.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1*1=1\t2*1=2\t3*1=3\t4*1=4\t5*1=5\t6*1=6\t7*1=7\t8*1=8\t9*1=9\n",
      "1*2=2\t2*2=4\t3*2=6\t4*2=8\t5*2=10\t6*2=12\t7*2=14\t8*2=16\t9*2=18\n",
      "1*3=3\t2*3=6\t3*3=9\t4*3=12\t5*3=15\t6*3=18\t7*3=21\t8*3=24\t9*3=27\n",
      "1*4=4\t2*4=8\t3*4=12\t4*4=16\t5*4=20\t6*4=24\t7*4=28\t8*4=32\t9*4=36\n",
      "1*5=5\t2*5=10\t3*5=15\t4*5=20\t5*5=25\t6*5=30\t7*5=35\t8*5=40\t9*5=45\n",
      "1*6=6\t2*6=12\t3*6=18\t4*6=24\t5*6=30\t6*6=36\t7*6=42\t8*6=48\t9*6=54\n",
      "1*7=7\t2*7=14\t3*7=21\t4*7=28\t5*7=35\t6*7=42\t7*7=49\t8*7=56\t9*7=63\n",
      "1*8=8\t2*8=16\t3*8=24\t4*8=32\t5*8=40\t6*8=48\t7*8=56\t8*8=64\t9*8=72\n",
      "1*9=9\t2*9=18\t3*9=27\t4*9=36\t5*9=45\t6*9=54\t7*9=63\t8*9=72\t9*9=81\n"
     ]
    }
   ],
   "source": [
    "#直行---方法1 \n",
    "for i in range(1, 10):\n",
    "    print('\\t'.join([('%s*%s=%s') % (j,i,i*j) for j in range(1,10)]))\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1*1=1\t2*1=2\t3*1=3\t4*1=4\t5*1=5\t6*1=6\t7*1=7\t8*1=8\t9*1=9\n",
      "1*2=2\t2*2=4\t3*2=6\t4*2=8\t5*2=10\t6*2=12\t7*2=14\t8*2=16\t9*2=18\n",
      "1*3=3\t2*3=6\t3*3=9\t4*3=12\t5*3=15\t6*3=18\t7*3=21\t8*3=24\t9*3=27\n",
      "1*4=4\t2*4=8\t3*4=12\t4*4=16\t5*4=20\t6*4=24\t7*4=28\t8*4=32\t9*4=36\n",
      "1*5=5\t2*5=10\t3*5=15\t4*5=20\t5*5=25\t6*5=30\t7*5=35\t8*5=40\t9*5=45\n",
      "1*6=6\t2*6=12\t3*6=18\t4*6=24\t5*6=30\t6*6=36\t7*6=42\t8*6=48\t9*6=54\n",
      "1*7=7\t2*7=14\t3*7=21\t4*7=28\t5*7=35\t6*7=42\t7*7=49\t8*7=56\t9*7=63\n",
      "1*8=8\t2*8=16\t3*8=24\t4*8=32\t5*8=40\t6*8=48\t7*8=56\t8*8=64\t9*8=72\n",
      "1*9=9\t2*9=18\t3*9=27\t4*9=36\t5*9=45\t6*9=54\t7*9=63\t8*9=72\t9*9=81\n"
     ]
    }
   ],
   "source": [
    "#直行---方法2\n",
    "print('\\n'.join(['\\t'.join(['%d*%d=%d' % (j,i,i*j) for j in range(1,10)]) for i in range(1,10)]))\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1*1=1\t1*2=2\t1*3=3\t1*4=4\t1*5=5\t1*6=6\t1*7=7\t1*8=8\t1*9=9\n",
      "2*1=2\t2*2=4\t2*3=6\t2*4=8\t2*5=10\t2*6=12\t2*7=14\t2*8=16\t2*9=18\n",
      "3*1=3\t3*2=6\t3*3=9\t3*4=12\t3*5=15\t3*6=18\t3*7=21\t3*8=24\t3*9=27\n",
      "4*1=4\t4*2=8\t4*3=12\t4*4=16\t4*5=20\t4*6=24\t4*7=28\t4*8=32\t4*9=36\n",
      "5*1=5\t5*2=10\t5*3=15\t5*4=20\t5*5=25\t5*6=30\t5*7=35\t5*8=40\t5*9=45\n",
      "6*1=6\t6*2=12\t6*3=18\t6*4=24\t6*5=30\t6*6=36\t6*7=42\t6*8=48\t6*9=54\n",
      "7*1=7\t7*2=14\t7*3=21\t7*4=28\t7*5=35\t7*6=42\t7*7=49\t7*8=56\t7*9=63\n",
      "8*1=8\t8*2=16\t8*3=24\t8*4=32\t8*5=40\t8*6=48\t8*7=56\t8*8=64\t8*9=72\n",
      "9*1=9\t9*2=18\t9*3=27\t9*4=36\t9*5=45\t9*6=54\t9*7=63\t9*8=72\t9*9=81\n"
     ]
    }
   ],
   "source": [
    "#橫列---方法1\n",
    "for j in range(1, 10):\n",
    "    print('\\t'.join([('%s*%s=%s') % (j,i,i*j) for i in range(1,10)]))\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1*1=1\t1*2=2\t1*3=3\t1*4=4\t1*5=5\t1*6=6\t1*7=7\t1*8=8\t1*9=9\n",
      "2*1=2\t2*2=4\t2*3=6\t2*4=8\t2*5=10\t2*6=12\t2*7=14\t2*8=16\t2*9=18\n",
      "3*1=3\t3*2=6\t3*3=9\t3*4=12\t3*5=15\t3*6=18\t3*7=21\t3*8=24\t3*9=27\n",
      "4*1=4\t4*2=8\t4*3=12\t4*4=16\t4*5=20\t4*6=24\t4*7=28\t4*8=32\t4*9=36\n",
      "5*1=5\t5*2=10\t5*3=15\t5*4=20\t5*5=25\t5*6=30\t5*7=35\t5*8=40\t5*9=45\n",
      "6*1=6\t6*2=12\t6*3=18\t6*4=24\t6*5=30\t6*6=36\t6*7=42\t6*8=48\t6*9=54\n",
      "7*1=7\t7*2=14\t7*3=21\t7*4=28\t7*5=35\t7*6=42\t7*7=49\t7*8=56\t7*9=63\n",
      "8*1=8\t8*2=16\t8*3=24\t8*4=32\t8*5=40\t8*6=48\t8*7=56\t8*8=64\t8*9=72\n",
      "9*1=9\t9*2=18\t9*3=27\t9*4=36\t9*5=45\t9*6=54\t9*7=63\t9*8=72\t9*9=81\n"
     ]
    }
   ],
   "source": [
    "#橫列---方法2\n",
    "print('\\n'.join(['\\t'.join(['%d*%d=%d' % (j,i,i*j) for i in range(1,10)]) for j in range(1,10)]))\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1 x 1 = 1\n",
      "1 x 2 = 2\n",
      "1 x 3 = 3\n",
      "1 x 4 = 4\n",
      "1 x 5 = 5\n",
      "1 x 6 = 6\n",
      "1 x 7 = 7\n",
      "1 x 8 = 8\n",
      "1 x 9 = 9\n",
      "2 x 1 = 2\n",
      "2 x 2 = 4\n",
      "2 x 3 = 6\n",
      "2 x 4 = 8\n",
      "2 x 5 = 10\n",
      "2 x 6 = 12\n",
      "2 x 7 = 14\n",
      "2 x 8 = 16\n",
      "2 x 9 = 18\n",
      "3 x 1 = 3\n",
      "3 x 2 = 6\n",
      "3 x 3 = 9\n",
      "3 x 4 = 12\n",
      "3 x 5 = 15\n",
      "3 x 6 = 18\n",
      "3 x 7 = 21\n",
      "3 x 8 = 24\n",
      "3 x 9 = 27\n",
      "4 x 1 = 4\n",
      "4 x 2 = 8\n",
      "4 x 3 = 12\n",
      "4 x 4 = 16\n",
      "4 x 5 = 20\n",
      "4 x 6 = 24\n",
      "4 x 7 = 28\n",
      "4 x 8 = 32\n",
      "4 x 9 = 36\n",
      "5 x 1 = 5\n",
      "5 x 2 = 10\n",
      "5 x 3 = 15\n",
      "5 x 4 = 20\n",
      "5 x 5 = 25\n",
      "5 x 6 = 30\n",
      "5 x 7 = 35\n",
      "5 x 8 = 40\n",
      "5 x 9 = 45\n",
      "6 x 1 = 6\n",
      "6 x 2 = 12\n",
      "6 x 3 = 18\n",
      "6 x 4 = 24\n",
      "6 x 5 = 30\n",
      "6 x 6 = 36\n",
      "6 x 7 = 42\n",
      "6 x 8 = 48\n",
      "6 x 9 = 54\n",
      "7 x 1 = 7\n",
      "7 x 2 = 14\n",
      "7 x 3 = 21\n",
      "7 x 4 = 28\n",
      "7 x 5 = 35\n",
      "7 x 6 = 42\n",
      "7 x 7 = 49\n",
      "7 x 8 = 56\n",
      "7 x 9 = 63\n",
      "8 x 1 = 8\n",
      "8 x 2 = 16\n",
      "8 x 3 = 24\n",
      "8 x 4 = 32\n",
      "8 x 5 = 40\n",
      "8 x 6 = 48\n",
      "8 x 7 = 56\n",
      "8 x 8 = 64\n",
      "8 x 9 = 72\n",
      "9 x 1 = 9\n",
      "9 x 2 = 18\n",
      "9 x 3 = 27\n",
      "9 x 4 = 36\n",
      "9 x 5 = 45\n",
      "9 x 6 = 54\n",
      "9 x 7 = 63\n",
      "9 x 8 = 72\n",
      "9 x 9 = 81\n"
     ]
    }
   ],
   "source": [
    "#全部在一行\n",
    "for i in range(1, 10, 1):\n",
    "    for j in range(1, 10, 1):\n",
    "        print(i, 'x', j, '=', i*j)"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.7.4"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}