python dataframe既有文字又有数字，所有数字列都/100.

 python dataframe既有文字又有数字，列数很多，对数字进行处理，比如最后一列/100，或者所有数字列都/100.

import pandas as pd
d={
    'name':['a','n','c','d','e','f'],
    # 'Gender':['male','female','male','male','female','female'],
    'age':[23,24,24,22,21,20],
    'hight':[173,174,164,172,161,160],
    'weight1':[53,74,44,62,71,60],
    'weight2':[53,64,54,66,81,50]
}
df=pd.DataFrame(d)
df.set_index('name')
print(df)

import pandas as pd
import numpy
d={
    'name':['a','n','c','d','e','f'],
    # 'Gender':['male','female','male','male','female','female'],
    'age':[23,24,24,22,21,20],
    'hight':[173,174,164,172,161,160],
    'weight1':[53,74,44,62,71,60],
    'weight2':[53,64,54,66,81,50]
}
df=pd.DataFrame(d)
df.set_index('name')
print(df)
for i in df:
    if type(df[i][0])==numpy.int64:
        for j in range(len(df[i])):
            df[i][j] = df[i][j]/100
print(df)

for i in df.columns:

    if df[i].dtype==np.int64:

        df[i]/=100