#
# µû¶óÇÏ¸ç ¹è¿ì´Â ÆÄÀ̽ã°ú µ¥ÀÌÅÍ°úÇÐ(»ý´ÉÃâÆÇ»ç 2020)
# 10.5 °·ÂÇÑ ³ÑÆÄÀÌ ¹è¿ÀÇ ¿¬»êÀ» ¾Ë¾Æº¸ÀÚ, 255ÂÊ
#
import numpy as np
salary = np.array([220, 250, 230])
salary = salary + 100
print(salary)
##################################
salary = np.array([220, 250, 230])
salary = salary * 2
print(salary)
#################################
salary = np.array([220, 250, 230])
salary = salary * 2.1
print(salary)