import tensorflow as tf
aa=tf.Variable(0)
bb=tf.add(aa,1)
update=tf.assign(aa,bb)
init=tf.global_variables_initializer()
with tf.Session() as sess:
sess.run(init)
print(sess.run(aa)) #打印aa的初始值
for ii in range(5):
sess.run(update) #给aa自加1
print(sess.run(aa)) #打印aa
FR:海涛高软(hunk Xu)
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