#!/usr/bin/env python
r = round(3.6)
#四舍五入
print(r)
C:\Python35\python3.exe F:/Python/2day/c7.py
4 Process finished with exit code 0
#!/usr/bin/env python
r = round(3.6)
#四舍五入
print(r)
C:\Python35\python3.exe F:/Python/2day/c7.py
4 Process finished with exit code 0