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6212번: Dream Counting ↗

Solutions

Python 3
984 B | 984 chars
"""
[6212: Dream Counting](https://www.acmicpc.net/problem/6212)

Tier: Silver 5 
Category: bruteforcing, math
"""


import sys
from math import sqrt, pi, sin, factorial, ceil, floor
from datetime import datetime, timedelta

SYS_INPUT = True
RECURSION_LIMIT = 10 ** 7
SET_RECURSION = False
BLANK = " "

if SET_RECURSION:
  sys.setrecursionlimit(RECURSION_LIMIT)

inp = lambda : sys.stdin.readline().rstrip() if SYS_INPUT else input()
mii = lambda : [*map(int,inp().split())]
mfi = lambda : [*map(float,inp().split())]
ii = lambda : int(inp())
fi = lambda : float(inp())
isplit = lambda : inp().split()
p = print

def gcd(a, b): return gcd(b, a % b) if b > 0 else a
def lcm(a, b): return a * b // gcd(a, b)


def solve():
  a, b = mii()

  d = {}
  for i in range(a, b+1):
    while i > 0:
      d[i % 10] = d.get(i % 10, 0) + 1
      i //= 10

  for i in range(10):
    print(d.get(i, 0), end = BLANK)


if __name__ == "__main__":
  tc = 1
  for t in range(1, tc+1):
    ret = solve()