a = list(range(1,31))
i = 1
while len(a)>1:
if i %3==0:
a.append(a[0])
del a[0]
i = i +1
print(a)
#執行結果
[18]
while True:
try:
ddd = input()
print(ddd)
k = int(input().strip())
d = input().strip()
dd = ''
for i in d:
if i>='a':
dd+='0'
else:
dd+='1'
s = ''
c = 0
is0 = True
isEnd = False
while not isEnd:
if is0:
s += '0'*k
if s in dd:
c += k
else:
isEnd = True
else:
s += '1'*k
if s in dd:
c +=k
else:
isEnd = True
is0 = not is0
print(c)
except:
break
def gcd(a,b):
while a!=b:
if a>b:
a = a-b
else:
b = b-a
return a
def lcm(a,b):
return a*b/gcd(a,b)
n = int(input())
d = [int(i) for i in input().strip().split()]
lcm1 = d[0]
for i in d:
lcm1 = lcm(lcm1,i)
ddays = lcm1
cd = [int(i) for i in input().strip().split('/')]
cyear ,cmonth,cdays = cd[0],cd[1],cd[2]
dc = [0,31,28,31,30,31,30,31,31,30,31,30,31]
dlc = [0,31,29,31,30,31,30,31,31,30,31,30,31]
rdict = {}
c = 0
for y in range(2015,2020+1):
for m in range(1,13):
if y%4==0:
for d in range(1,dlc[m]+1):
c+=1
# print(c,':',y,m,d)
rdict[c]=f'{y}/{m:0>2}/{d:0>2}'
else:
for d in range(1,dc[m]+1):
c+=1
# print(y,m,d)
rdict[c]=f'{y}/{m:0>2}/{d:0>2}'
findkey =0
for k,v in rdict.items():
if v=='2015/10/10':
findkey = k
# print(k,v)
print(rdict[findkey+ddays])
#4
#4 5 12 21
#2015/10/10