Python-天天向上的力量

坚持所产生的价值

---

假如每天进步1%，或者每天退步1%，一年以后呢

n = 0.01
up = 1
for i in range(365):
    up *= (1+n)

down = 1
for i in range(365):
    down *= (1-n)
print(up)
print(down)
---------------------------
37.783434332887275
0.025517964452291122

---

每天千分之一呢？

n = 0.001
up = 1
for i in range(365):
    up *= (1+n)

down = 1
for i in range(365):
    down *= (1-n)
print(up)
print(down)
------------------------------
1.440251313429521
0.6940698870404746

---

工作日努力，周末不努力呢？

n = 0.01
up = 1
for i in range(365):
    if i%7 in [0,6]:
        up *= (1-n)
    else:
        up *= (1+n)

print(up)
-----------------------------
4.626500529730141

---

要是三天打鱼两天晒网呢

n = 0.01
up = 1
for i in range(365):
    if i%5 in [0,4]:
        up *= (1-n)
    else:
        up *= (1+n)

print(up)
---------------------------
2.037601584335459