Huaweiliuxuesheng
"""ip 地址转换"""
db_num = int(input())
def dec2addr(dec):
res = []
for i in range(3, -1, -1):
if dec // (256 ** i) > 256 ** (4-i):
return '0.0.0.0'
res.append(str(dec // (256 ** i) % 256))
return '.'.join(res)
print(dec2addr(db_num))
"""页码问题"""
def pageCount(n):
res = [0] * 10
for i in range(10):
page, base, cnt = n, 0, 0
while (page // (10 ** (base)) > 0):
tmp = (page % (10 ** (base + 1))) // (10 ** base)
left = page // (10 ** (base + 1))
right = page % (10 ** (base))
if (i == 0):
left -= 1
if (i > tmp):
cnt += left * (10 ** base)
elif (i < tmp):
cnt += (left + 1) * (10 ** base)
else:
cnt += (left * (10 ** base) + right + 1)
base += 1
res[i] = cnt
return ' '.join(str(i) for i in res[::-1])
n = int(input())
if 1 <= n <= 10 ** 9:
print(pageCount(n))
else:
print(-1)
"""约瑟夫问题"""
n, m = map(int, input().split(','))
def joseph(people, cnt):
queue = list(range(1, people + 1))
death = (cnt - 1) % len(queue)
for i in range(people - 1):
del queue[death]
death = (death + cnt - 1) % len(queue)
return queue[0]
print(joseph(n, m))
