import numpy as np
import pandas as pd
data={'a':[1,0,7,4],'b':[2,0,5,4],'c':[5,0,6,7],'d':[0,0,5,7]}
df=pd.DataFrame(data)
print(df)
for index,row in df.iterrows():
print(row)
问题:怎样让元素的值为0时不输出,某行全部为0时,整行不输出,怎样把Name: 0, dtype: int64行去掉换成一行---------分隔符谢谢!