message stringlengths 2 45.8k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 254 108k | cluster float64 3 3 | __index_level_0__ int64 508 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Suppose you are living with two cats: A and B. There are n napping spots where both cats usually sleep.
Your cats like to sleep and also like all these spots, so they change napping spot each h... | instruction | 0 | 31,977 | 3 | 63,954 |
Yes | output | 1 | 31,977 | 3 | 63,955 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Suppose you are living with two cats: A and B. There are n napping spots where both cats usually sleep.
Your cats like to sleep and also like all these spots, so they change napping spot each h... | instruction | 0 | 31,978 | 3 | 63,956 |
Yes | output | 1 | 31,978 | 3 | 63,957 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Suppose you are living with two cats: A and B. There are n napping spots where both cats usually sleep.
Your cats like to sleep and also like all these spots, so they change napping spot each h... | instruction | 0 | 31,979 | 3 | 63,958 |
Yes | output | 1 | 31,979 | 3 | 63,959 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Suppose you are living with two cats: A and B. There are n napping spots where both cats usually sleep.
Your cats like to sleep and also like all these spots, so they change napping spot each h... | instruction | 0 | 31,980 | 3 | 63,960 |
No | output | 1 | 31,980 | 3 | 63,961 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Suppose you are living with two cats: A and B. There are n napping spots where both cats usually sleep.
Your cats like to sleep and also like all these spots, so they change napping spot each h... | instruction | 0 | 31,981 | 3 | 63,962 |
No | output | 1 | 31,981 | 3 | 63,963 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Suppose you are living with two cats: A and B. There are n napping spots where both cats usually sleep.
Your cats like to sleep and also like all these spots, so they change napping spot each h... | instruction | 0 | 31,982 | 3 | 63,964 |
No | output | 1 | 31,982 | 3 | 63,965 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Suppose you are living with two cats: A and B. There are n napping spots where both cats usually sleep.
Your cats like to sleep and also like all these spots, so they change napping spot each h... | instruction | 0 | 31,983 | 3 | 63,966 |
No | output | 1 | 31,983 | 3 | 63,967 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Victor and Peter are playing hide-and-seek. Peter has hidden, and Victor is to find him. In the room where they are playing, there is only one non-transparent wall and one double-sided mirror. Victor and Peter are points with coordinates (xv... | instruction | 0 | 32,018 | 3 | 64,036 |
Tags: geometry, implementation
Correct Solution:
```
xv,yv=list(map(int,input().split()))
xp,yp=list(map(int,input().split()))
xw1,yw1,xw2,yw2=list(map(int,input().split()))
xm1,ym1,xm2,ym2=list(map(int,input().split()))
def a(x1,y1,x2,y2,x3,y3,x4,y4):
if x1==x2:
if x3==x4:
return False
... | output | 1 | 32,018 | 3 | 64,037 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor and Peter are playing hide-and-seek. Peter has hidden, and Victor is to find him. In the room where they are playing, there is only one non-transparent wall and one double-sided mirror. V... | instruction | 0 | 32,019 | 3 | 64,038 |
No | output | 1 | 32,019 | 3 | 64,039 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor and Peter are playing hide-and-seek. Peter has hidden, and Victor is to find him. In the room where they are playing, there is only one non-transparent wall and one double-sided mirror. V... | instruction | 0 | 32,020 | 3 | 64,040 |
No | output | 1 | 32,020 | 3 | 64,041 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor and Peter are playing hide-and-seek. Peter has hidden, and Victor is to find him. In the room where they are playing, there is only one non-transparent wall and one double-sided mirror. V... | instruction | 0 | 32,021 | 3 | 64,042 |
No | output | 1 | 32,021 | 3 | 64,043 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Victor and Peter are playing hide-and-seek. Peter has hidden, and Victor is to find him. In the room where they are playing, there is only one non-transparent wall and one double-sided mirror. V... | instruction | 0 | 32,022 | 3 | 64,044 |
No | output | 1 | 32,022 | 3 | 64,045 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A duck hunter is doing his favorite thing, hunting. He lives in a two dimensional world and is located at point (0, 0). As he doesn't like walking for his prey, he prefers to shoot only vertical... | instruction | 0 | 32,072 | 3 | 64,144 |
No | output | 1 | 32,072 | 3 | 64,145 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A duck hunter is doing his favorite thing, hunting. He lives in a two dimensional world and is located at point (0, 0). As he doesn't like walking for his prey, he prefers to shoot only vertical... | instruction | 0 | 32,073 | 3 | 64,146 |
No | output | 1 | 32,073 | 3 | 64,147 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A duck hunter is doing his favorite thing, hunting. He lives in a two dimensional world and is located at point (0, 0). As he doesn't like walking for his prey, he prefers to shoot only vertical... | instruction | 0 | 32,074 | 3 | 64,148 |
No | output | 1 | 32,074 | 3 | 64,149 |
Provide a correct Python 3 solution for this coding contest problem.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) denote the square at the i-th row from the top and the j-th ... | instruction | 0 | 32,271 | 3 | 64,542 |
"Correct Solution:
```
from fractions import gcd
mod=10**9+7
def pow_r(x, n):
if n == 0: # exit case
return 1
if n % 2 == 0: # standard case ① n is even
return pow_r(x ** 2%mod, n // 2)%mod
else: # standard case ② n is odd
return x * pow_r(x ** 2%mod, (n - 1) // 2)%mod
h,w,t=map(i... | output | 1 | 32,271 | 3 | 64,543 |
Provide a correct Python 3 solution for this coding contest problem.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) denote the square at the i-th row from the top and the j-th ... | instruction | 0 | 32,272 | 3 | 64,544 |
"Correct Solution:
```
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
from fractions import gcd
H,W,T = map(int,read().split())
MOD = 10 ** 9 + 7
a = gcd(H,T); b = gcd(W,T)
H //= a; W //= b
x = pow(2,H,MOD) + pow(2,W,MOD) + pow(2,gcd(H,W),MOD) -... | output | 1 | 32,272 | 3 | 64,545 |
Provide a correct Python 3 solution for this coding contest problem.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) denote the square at the i-th row from the top and the j-th ... | instruction | 0 | 32,273 | 3 | 64,546 |
"Correct Solution:
```
import fractions
mod = 1000000007
def mul(a, b):
return ((a % mod) * (b % mod)) % mod
def modpower(x, y):
if y == 0 : return 1
elif y == 1 : return x % mod
elif y % 2 == 0 : return power(x, y//2)**2 % mod
else : return power(x, y//2)**2 * x % mod
d... | output | 1 | 32,273 | 3 | 64,547 |
Provide a correct Python 3 solution for this coding contest problem.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) denote the square at the i-th row from the top and the j-th ... | instruction | 0 | 32,274 | 3 | 64,548 |
"Correct Solution:
```
from fractions import gcd
MOD = 10**9 + 7
H, W, T = map(int, input().split())
ga, gb = gcd(H, T), gcd(W, T)
H //= ga
W //= gb
ans = (pow(2, H, MOD) + pow(2, W, MOD) - 1 + pow(2, gcd(H, W), MOD) - 2) % MOD
print(pow(ans, ga*gb, MOD))
``` | output | 1 | 32,274 | 3 | 64,549 |
Provide a correct Python 3 solution for this coding contest problem.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) denote the square at the i-th row from the top and the j-th ... | instruction | 0 | 32,275 | 3 | 64,550 |
"Correct Solution:
```
from fractions import gcd
MOD = 10**9 + 7
H, W, T = map(int, input().split())
ga, gb = gcd(H, T), gcd(W, T)
H //= ga
W //= gb
ans = (pow(2, H, MOD) + pow(2, W, MOD) - 1 + pow(2, gcd(H, W)) - 2) % MOD
print(pow(ans, ga*gb, MOD))
``` | output | 1 | 32,275 | 3 | 64,551 |
Provide a correct Python 3 solution for this coding contest problem.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) denote the square at the i-th row from the top and the j-th ... | instruction | 0 | 32,276 | 3 | 64,552 |
"Correct Solution:
```
from fractions import gcd
H,W,T=map(int, input().split())
gh, gw = gcd(H, T), gcd(W, T)
h, w = H // gh, W // gw
MOD = 1000000007
print(pow(pow(2, h, MOD) + pow(2, w, MOD) + pow(2, gcd(h, w), MOD) - 3, gh * gw, MOD))
``` | output | 1 | 32,276 | 3 | 64,553 |
Provide a correct Python 3 solution for this coding contest problem.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) denote the square at the i-th row from the top and the j-th ... | instruction | 0 | 32,277 | 3 | 64,554 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(2147483647)
INF=float("inf")
MOD=10**9+7
input=lambda :sys.stdin.readline().rstrip()
from fractions import gcd
def resolve():
h,w,t=map(int,input().split())
g1=gcd(h,t)
g2=gcd(w,t)
h=h//g1
w=w//g2
ans=pow(2,h,MOD)+pow(2,w,MOD)+pow(2,gcd(h,w... | output | 1 | 32,277 | 3 | 64,555 |
Provide a correct Python 3 solution for this coding contest problem.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) denote the square at the i-th row from the top and the j-th ... | instruction | 0 | 32,278 | 3 | 64,556 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(10 ** 6)
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def MI(): return map(int, sys.stdin.readline().split())
def LI(): return list(map(int, sys.stdin.readline().split()))
def gcd(a, b):
if b == 0: return a
if (a, b) in memo: return me... | output | 1 | 32,278 | 3 | 64,557 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) deno... | instruction | 0 | 32,279 | 3 | 64,558 |
Yes | output | 1 | 32,279 | 3 | 64,559 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) deno... | instruction | 0 | 32,280 | 3 | 64,560 |
Yes | output | 1 | 32,280 | 3 | 64,561 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) deno... | instruction | 0 | 32,281 | 3 | 64,562 |
Yes | output | 1 | 32,281 | 3 | 64,563 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) deno... | instruction | 0 | 32,282 | 3 | 64,564 |
Yes | output | 1 | 32,282 | 3 | 64,565 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) deno... | instruction | 0 | 32,283 | 3 | 64,566 |
No | output | 1 | 32,283 | 3 | 64,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) deno... | instruction | 0 | 32,284 | 3 | 64,568 |
No | output | 1 | 32,284 | 3 | 64,569 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) deno... | instruction | 0 | 32,285 | 3 | 64,570 |
No | output | 1 | 32,285 | 3 | 64,571 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 2937, DISCO creates a new universe called DISCOSMOS to celebrate its 1000-th anniversary.
DISCOSMOS can be described as an H \times W grid. Let (i, j) (1 \leq i \leq H, 1 \leq j \leq W) deno... | instruction | 0 | 32,286 | 3 | 64,572 |
No | output | 1 | 32,286 | 3 | 64,573 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Unary is a minimalistic Brainfuck dialect in which programs are written using only one token.
Brainfuck programs use 8 commands: "+", "-", "[", "]", "<", ">", "." and "," (their meaning is not... | instruction | 0 | 32,681 | 3 | 65,362 |
Yes | output | 1 | 32,681 | 3 | 65,363 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Unary is a minimalistic Brainfuck dialect in which programs are written using only one token.
Brainfuck programs use 8 commands: "+", "-", "[", "]", "<", ">", "." and "," (their meaning is not... | instruction | 0 | 32,683 | 3 | 65,366 |
Yes | output | 1 | 32,683 | 3 | 65,367 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Unary is a minimalistic Brainfuck dialect in which programs are written using only one token.
Brainfuck programs use 8 commands: "+", "-", "[", "]", "<", ">", "." and "," (their meaning is not... | instruction | 0 | 32,684 | 3 | 65,368 |
Yes | output | 1 | 32,684 | 3 | 65,369 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Unary is a minimalistic Brainfuck dialect in which programs are written using only one token.
Brainfuck programs use 8 commands: "+", "-", "[", "]", "<", ">", "." and "," (their meaning is not... | instruction | 0 | 32,685 | 3 | 65,370 |
No | output | 1 | 32,685 | 3 | 65,371 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Unary is a minimalistic Brainfuck dialect in which programs are written using only one token.
Brainfuck programs use 8 commands: "+", "-", "[", "]", "<", ">", "." and "," (their meaning is not... | instruction | 0 | 32,688 | 3 | 65,376 |
No | output | 1 | 32,688 | 3 | 65,377 |
Provide a correct Python 3 solution for this coding contest problem.
In 40XX, the Earth was invaded by aliens! Already most of the Earth has been dominated by aliens, leaving Tsuruga Castle Fortress as the only remaining defense base. Suppression units are approaching the Tsuruga Castle Fortress one after another.
<i... | instruction | 0 | 33,249 | 3 | 66,498 |
"Correct Solution:
```
import math
class Ufo:
def __init__(self, x, y, r, v):
self.dist = get_dist(x, y)
self.angle = get_angle(y, x)
self.rad = r
self.v = v
def get_dist(x, y):
return (x ** 2 + y ** 2) ** (1 / 2)
def get_angle(x, y):
angle = math.atan2(y, x)
if angle < 0:
angle += math.p... | output | 1 | 33,249 | 3 | 66,499 |
Provide a correct Python 3 solution for this coding contest problem.
In 40XX, the Earth was invaded by aliens! Already most of the Earth has been dominated by aliens, leaving Tsuruga Castle Fortress as the only remaining defense base. Suppression units are approaching the Tsuruga Castle Fortress one after another.
<i... | instruction | 0 | 33,250 | 3 | 66,500 |
"Correct Solution:
```
while(True):
ans = 0
R, N = map(int, input().split())
R = float(R)
if R == 0 and N == 0:
break
d = []
for _ in range(N):
d.append(list(map(float, input().split())))
for i in range(len(d)-1,-1,-1):
x,y = d[i][0],d[i][1]
d[i][0] = (x**2+y*... | output | 1 | 33,250 | 3 | 66,501 |
Provide a correct Python 3 solution for this coding contest problem.
In 40XX, the Earth was invaded by aliens! Already most of the Earth has been dominated by aliens, leaving Tsuruga Castle Fortress as the only remaining defense base. Suppression units are approaching the Tsuruga Castle Fortress one after another.
<i... | instruction | 0 | 33,251 | 3 | 66,502 |
"Correct Solution:
```
import math
class Ufo:
def __init__(self, x, y, r, v):
self.dist = get_dist(x, y)
self.angle = get_angle(y, x)
self.rad = r
self.v = v
def get_dist(x, y):
return (x ** 2 + y ** 2) ** (1 / 2)
def get_angle(x, y):
angle = math.atan2(y, x)
if angle < 0:
angle += math.p... | output | 1 | 33,251 | 3 | 66,503 |
Provide a correct Python 3 solution for this coding contest problem.
In 40XX, the Earth was invaded by aliens! Already most of the Earth has been dominated by aliens, leaving Tsuruga Castle Fortress as the only remaining defense base. Suppression units are approaching the Tsuruga Castle Fortress one after another.
<i... | instruction | 0 | 33,252 | 3 | 66,504 |
"Correct Solution:
```
import math
class Ufo:
def __init__(self, x, y, r, v):
self.dist = get_dist(x, y)
self.angle = get_angle(y, x)
self.rad = r
self.v = v
def get_dist(x, y):
return (x ** 2 + y ** 2) ** (1 / 2)
def get_angle(x, y):
angle = math.atan2(y, x)
if angle < 0:
angle += math.p... | output | 1 | 33,252 | 3 | 66,505 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 40XX, the Earth was invaded by aliens! Already most of the Earth has been dominated by aliens, leaving Tsuruga Castle Fortress as the only remaining defense base. Suppression units are approa... | instruction | 0 | 33,253 | 3 | 66,506 |
No | output | 1 | 33,253 | 3 | 66,507 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 40XX, the Earth was invaded by aliens! Already most of the Earth has been dominated by aliens, leaving Tsuruga Castle Fortress as the only remaining defense base. Suppression units are approa... | instruction | 0 | 33,254 | 3 | 66,508 |
No | output | 1 | 33,254 | 3 | 66,509 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 40XX, the Earth was invaded by aliens! Already most of the Earth has been dominated by aliens, leaving Tsuruga Castle Fortress as the only remaining defense base. Suppression units are approa... | instruction | 0 | 33,255 | 3 | 66,510 |
No | output | 1 | 33,255 | 3 | 66,511 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In 40XX, the Earth was invaded by aliens! Already most of the Earth has been dominated by aliens, leaving Tsuruga Castle Fortress as the only remaining defense base. Suppression units are approa... | instruction | 0 | 33,256 | 3 | 66,512 |
No | output | 1 | 33,256 | 3 | 66,513 |
Provide a correct Python 3 solution for this coding contest problem.
You are a secret agent from the Intelligence Center of Peacemaking Committee. You've just sneaked into a secret laboratory of an evil company, Automated Crime Machines.
Your mission is to get a confidential document kept in the laboratory. To reach ... | instruction | 0 | 33,287 | 3 | 66,574 |
"Correct Solution:
```
n,m=map(int,input().split())
for _ in range(m):
a=int(input())
while a:n,a=a,n%a
print(['No','Yes'][n==1])
``` | output | 1 | 33,287 | 3 | 66,575 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Phoenix has decided to become a scientist! He is currently investigating the growth of bacteria.
Initially, on day 1, there is one bacterium with mass 1.
Every day, some number of bacteria will split (possibly zero or all). When a bacteriu... | instruction | 0 | 33,516 | 3 | 67,032 |
Tags: binary search, constructive algorithms, greedy, implementation, math
Correct Solution:
```
import math as m
t=int(input())
while t:
t-=1
n=int(input())
x=int(m.log2(n))
a=[]
i=0
while n>0:
a.append(2**i)
n-=a[-1]
i+=1
if n<0:
n+=a[-1]
a.pop(-1)
... | output | 1 | 33,516 | 3 | 67,033 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Phoenix has decided to become a scientist! He is currently investigating the growth of bacteria.
Initially, on day 1, there is one bacterium with mass 1.
Every day, some number of bacteria will split (possibly zero or all). When a bacteriu... | instruction | 0 | 33,517 | 3 | 67,034 |
Tags: binary search, constructive algorithms, greedy, implementation, math
Correct Solution:
```
t = int(input())
ans = []
m = [int(input()) for x in range(t)]
for x in range(t):
targetM = m[x]
mass = 1
n = 1
night = 0
prevMass = 0
prevN = 0
splits = []
while mass < targetM :
prevMass = mass
prevN = n
s... | output | 1 | 33,517 | 3 | 67,035 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Phoenix has decided to become a scientist! He is currently investigating the growth of bacteria.
Initially, on day 1, there is one bacterium with mass 1.
Every day, some number of bacteria will split (possibly zero or all). When a bacteriu... | instruction | 0 | 33,518 | 3 | 67,036 |
Tags: binary search, constructive algorithms, greedy, implementation, math
Correct Solution:
```
from math import log
def split(n):
if n == 2 or n == 3:
print(1)
print(n-2)
return
if n == 4:
print(2)
print(*[0, 1])
return
if n in (5, 6, 7):
print(2)
... | output | 1 | 33,518 | 3 | 67,037 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Phoenix has decided to become a scientist! He is currently investigating the growth of bacteria.
Initially, on day 1, there is one bacterium with mass 1.
Every day, some number of bacteria will split (possibly zero or all). When a bacteriu... | instruction | 0 | 33,519 | 3 | 67,038 |
Tags: binary search, constructive algorithms, greedy, implementation, math
Correct Solution:
```
for t in range(int(input())):
n = int(input())
b, d = 1, n-1
ans = []
while d > 0:
if d <= b*2:
db = d - b
else:
db = min(b, d // 2 - b)
ans.append(db)
... | output | 1 | 33,519 | 3 | 67,039 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Phoenix has decided to become a scientist! He is currently investigating the growth of bacteria.
Initially, on day 1, there is one bacterium with mass 1.
Every day, some number of bacteria will split (possibly zero or all). When a bacteriu... | instruction | 0 | 33,520 | 3 | 67,040 |
Tags: binary search, constructive algorithms, greedy, implementation, math
Correct Solution:
```
q = int(input())
for _ in range(q):
n = int(input())
if n == 2:
print(1)
print(0)
else:
sumka = 1
noc = 0
odp = []
while 2*(sumka*2 + 1)+1 <= n:
odp.append((sumka+1)//2)
sumka = sumka * 2 + 1
noc += ... | output | 1 | 33,520 | 3 | 67,041 |
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