そんたく - 経済統計練習帳

import numpy as np
 
mode=0
a=[1,1,1,1]
 
d=[1,2,3,4,5,6]
 
tr=0
while tr<50:
    tr=tr+1
    d1=np.random.choice(d)
    d2=np.random.choice(d)
 
    a[mode]=a[mode]+d1+d2
    if a[mode]>40:
       a[mode]=a[mode]-40
 
    print(a[mode])   
    mode=mode+1
    if mode>3:
       mode=0