ouyangbin

```golang // 提交一份 Golang的写法 func solveNQueens(n int) [][]string { return NBoard(n) } func Board(n int, str string) [][]string { res := make([][]string, n) for i, _ := range res {...

我在centos 7.2 python 2.7环境执行，报以下错误，楼主之前使用的具体环境和模块版本是否可以提供一下。 [root@sz-xh_42f-op-test-cmdb-kafka keras]# python cnn.py Using Theano backend. WARNING (theano.configdefaults): g++ not detected ! Theano will be unable to execute optimized C-implementations (for both CPU and GPU)...

@junlulocky ,python里面没有_fblas这边包 [root@sz-xh_42f-op-test-cmdb-kafka ~]# pip install blas Collecting blas Could not find a version that satisfies the requirement blas (from versions: ) No matching distribution found for blas [root@sz-xh_42f-op-test-cmdb-kafka ~]#...

@junlulocky ,问题已解决， 步骤1：卸载Keras Theano Tensorflow 步骤2: 升级numpy至numpy-1.13.3版本 本人安装环境: os:centos 7.2 python:2.7.5 theano: 0.8.2 tensorflow: 1.0.1 Using TensorFlow backend. keras: 1.2.2 numpy:1.13.3 scipy==0.19.1