Tensorflow学习（二）--实现九九乘法表

import tensorflow as tf
x = tf.placeholder(tf.int32, name = \'x\')
y = tf.placeholder(tf.int32, name = \'y\')
for j in range(9):
    for i in range(9):
        feed_dict = {x:i+1, y:j+1}
        with tf.Session() as sess:
            z = x * y
            print(\"{x} * {y} = \".format(x = i+1, y = j+1), end = \'\')
            print(sess.run(z, feed_dict = feed_dict), end = \'  \')
        if i == j:
            print()
            break;

\'\'\'
输出结果：
1 * 1 = 1  
1 * 2 = 2  2 * 2 = 4  
1 * 3 = 3  2 * 3 = 6  3 * 3 = 9  
1 * 4 = 4  2 * 4 = 8  3 * 4 = 12  4 * 4 = 16  
1 * 5 = 5  2 * 5 = 10  3 * 5 = 15  4 * 5 = 20  5 * 5 = 25  
1 * 6 = 6  2 * 6 = 12  3 * 6 = 18  4 * 6 = 24  5 * 6 = 30  6 * 6 = 36  
1 * 7 = 7  2 * 7 = 14  3 * 7 = 21  4 * 7 = 28  5 * 7 = 35  6 * 7 = 42  7 * 7 = 49  
1 * 8 = 8  2 * 8 = 16  3 * 8 = 24  4 * 8 = 32  5 * 8 = 40  6 * 8 = 48  7 * 8 = 56  8 * 8 = 64  
1 * 9 = 9  2 * 9 = 18  3 * 9 = 27  4 * 9 = 36  5 * 9 = 45  6 * 9 = 54  7 * 9 = 63  8 * 9 = 72  9 * 9 = 81  
\'\'\'