[code deleted]

Edited by author 02.04.2019 21:28

Edited by author 02.04.2019 21:49

Edited by moderator 19.11.2019 23:34

Wonder why this task has a 147 complexity. Just sort and write

Factorize (in 1..9 figures) the N and then reduce the resulting number of figures.

I didn't understand if a player is hit by another ,what will be the changed condition of him? max(0,cur-1) or max(0,cur-2)?

n, k =map(int, input().split(' '))
z=0
time=0
num = 1
progress = 2
if k==1 and n==1:
    print(n)
elif k ==1:
    print(n-1)
elif k>=n:
    time+=1
    while num<n:
        num+=progress
        progress*=2
        time+=1
    print(time)
else:
    time+=1
    while z==0:
        if progress<=k and num<n:
            num+=progress
            progress*=2
            time+=1
        else:
            z+=1
    progress=k
    if num<n:
        while num<n:
            if num<n:
                time+=1
                num+=progress
    print(time)

Edited by author 16.04.2019 01:34

In the problem "2113. Survive the flood" I did't understand the condition of when the rabbit can jump to a cell and also I mean what's a jump height?

Edited by author 15.04.2019 18:51

Здравствуйте.
Это хорошо задача (для медианы не существует хорошего агрегата) требующая для точного решения хранения минимум N\2 чисел.

И тем более эффективная по времени решения, чем больше чисел мы одновременно можем хранить.

Поэтому хотелось бы точно знать что значит ограничение на 1MБ по памяти.

1. sort these orders for the following for loop;
2. can I serve current order? is there a not used day left for it? wow, that's easy if I can use std::set::upper_bound;
3. output our selected orders with delivery time.

// wow accepted, so lucky I am.

// after checked the discussion, found that this problem can be easily solve with priority queue, looks that priority queue is more convenient.

Edited by author 14.04.2019 22:57

If you have WA 2 look this test
6
ans 1 3
10
ans 1 4
my programm gave
for 6
ans 0 4
for 10
0 5
after changes about a1 = 0 AC.So a1 Not equal 0

subj.
answer please

Take care of new line endings and make sure that the
second line is always read properly.
In my case the problem was that the second line was skipped because of wrong transition
in my FSM so the wrong line was read into N, so it printed more characters after the point than it should.

from sys import stdin
s = ""
for line in stdin:
    for i in line:
        if 'A' <= i <= 'Z' or 'a' <= i <= 'z':
            s += i
        elif 9 < ord(i) < 14 or ord(i) < 0: # <-- this elif about non-printable
            print(s[::-1], end = '\n')      # characters end of lines, files, etc.
            s = ""
        else:
            print(s[::-1] + i, end = '')
            s = ""
print(s, end = '')

You can use for test this numbers:

9
3 11 7 9 13 25 7 11 5

The answer is 18.


---
Hint: Use sort? Try to think about what you sort

Please write Input and Output Test3

Edited by author 09.04.2019 23:05

[code deleted]

Edited by moderator 20.11.2019 00:02

Try this test :

tTTTTT

ans:60

Edited by author 27.06.2011 02:14

konec = int(input())
spisok = []
i=1
if konec <0:
    while i>=konec:
        spisok.append(i)
        i-=1
else:
    while i<=konec:
        spisok.append(i)
        i+=1
print(spisok)
print(sum(spisok))

konec = int(input())
spisok = []
i=1
if konec <0:
    while i>=konec:
        spisok.append(i)
        i-=1
else:
    while i<=konec:
        spisok.append(i)
        i+=1
print(spisok)
print(sum(spisok))