n = input()
m1 = n[0]
m2 = n[1:]
m2 = int(m2)
if m1 == '$':
print("R{:.2f}".format(6*m2))
elif m1 == 'R':
print("${:.2f}".format(m2/6))
7-2 jmu-python-汇率兑换
最新推荐文章于 2024-03-26 21:27:27 发布
n = input()
m1 = n[0]
m2 = n[1:]
m2 = int(m2)
if m1 == '$':
print("R{:.2f}".format(6*m2))
elif m1 == 'R':
print("${:.2f}".format(m2/6))