質問編集履歴
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変更点を追加
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File without changes
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@@ -48,4 +48,30 @@
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48
48
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#環境
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OS：ubuntu18.04
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50
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python：2.7
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51
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-
g++：7.5.0
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g++：7.5.0
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52
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#変更点
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54
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call.py
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55
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```python
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56
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import subprocess
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print '!!! start'
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cmd = './hello'
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retcode = subprocess.check_output(cmd)
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print(retcode)
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print '!!! end'
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```
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66
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出力
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68
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```ここに言語を入力
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popen start
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!!! start
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Hello world.
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!!! end
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(None, None)
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popen end
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```
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