import pandas as pd
import numpy as np

#랜덤으로 DataFrame 생성
#df = pd.DataFrame(np.random.randint(0,100,size=(100,4)), columns=['ONE', 'TWO','THREE', 'FOUR'])
df = pd.DataFrame(np.random.randn(100,4), columns=['ONE', 'TWO','THREE', 'FOUR'])
print(df)

df.to_csv("C:\python\\section4\\result_s2_1.csv", index=False)
df.to_csv("C:\python\\section4\\result_s2_1.csv", index=False, header=False)
