message stringlengths 2 433k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 113 108k | cluster float64 12 12 | __index_level_0__ int64 226 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
The next "Data Structures and Algorithms" lesson will be about Longest Increasing Subsequence (LIS for short) of a sequence. For better understanding, Nam decided to learn it a few days before the lesson.
Nam created a sequence a consisting... | instruction | 0 | 52,588 | 12 | 105,176 |
Tags: data structures, dp, greedy, hashing, math
Correct Solution:
```
n = int(input())
secuencia = [None] * n
ma = 0
for num, e in enumerate(input().strip().split()):
en = int(e)
secuencia[num] = [en, 0, num]
ma = max(ma, en)
escritura = ["1"] * len(secuencia)
# ma = max((x[0] for x in secuencia))
bit = [0... | output | 1 | 52,588 | 12 | 105,177 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The next "Data Structures and Algorithms" lesson will be about Longest Increasing Subsequence (LIS for short) of a sequence. For better understanding, Nam decided to learn it a few days before the lesson.
Nam created a sequence a consisting... | instruction | 0 | 52,589 | 12 | 105,178 |
Tags: data structures, dp, greedy, hashing, math
Correct Solution:
```
# http://codeforces.com/problemset/problem/486/E
import sys
import re
import collections
import threading
import bisect # bisect.bisect(list, value)
N = 0
Last = []
AA = [0 for _ in range(100005)]
LL = [0 for _ in range(100005)]
BB = [0 for _ in r... | output | 1 | 52,589 | 12 | 105,179 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The next "Data Structures and Algorithms" lesson will be about Longest Increasing Subsequence (LIS for short) of a sequence. For better understanding, Nam decided to learn it a few days before the lesson.
Nam created a sequence a consisting... | instruction | 0 | 52,590 | 12 | 105,180 |
Tags: data structures, dp, greedy, hashing, math
Correct Solution:
```
import bisect
import sys
MAX_N = 1000000
from bisect import*
def LIS(arr):
d = [0]*n
last = []
for i in range(n):
if not last or last[-1] < arr[i]:
last.append(arr[i])
idx = bisect_left(last,arr[i])
l... | output | 1 | 52,590 | 12 | 105,181 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The next "Data Structures and Algorithms" lesson will be about Longest Increasing Subsequence (LIS for short) of a sequence. For better understanding, Nam decided to learn it a few days before the lesson.
Nam created a sequence a consisting... | instruction | 0 | 52,591 | 12 | 105,182 |
Tags: data structures, dp, greedy, hashing, math
Correct Solution:
```
# a simple parser for python. use get_number() and get_word() to read
def main():
def parser():
while 1:
data = list(input().split(' '))
for number in data:
if len(number) > 0:
... | output | 1 | 52,591 | 12 | 105,183 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The next "Data Structures and Algorithms" lesson will be about Longest Increasing Subsequence (LIS for short) of a sequence. For better understanding, Nam decided to learn it a few days before the lesson.
Nam created a sequence a consisting... | instruction | 0 | 52,592 | 12 | 105,184 |
Tags: data structures, dp, greedy, hashing, math
Correct Solution:
```
# a simple parser for python. use get_number() and get_word() to read
def main():
def parser():
while 1:
data = list(input().split(' '))
for number in data:
if len(number) > 0:
... | output | 1 | 52,592 | 12 | 105,185 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The next "Data Structures and Algorithms" lesson will be about Longest Increasing Subsequence (LIS for short) of a sequence. For better understanding, Nam decided to learn it a few days before t... | instruction | 0 | 52,593 | 12 | 105,186 |
No | output | 1 | 52,593 | 12 | 105,187 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The next "Data Structures and Algorithms" lesson will be about Longest Increasing Subsequence (LIS for short) of a sequence. For better understanding, Nam decided to learn it a few days before t... | instruction | 0 | 52,594 | 12 | 105,188 |
No | output | 1 | 52,594 | 12 | 105,189 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The next "Data Structures and Algorithms" lesson will be about Longest Increasing Subsequence (LIS for short) of a sequence. For better understanding, Nam decided to learn it a few days before t... | instruction | 0 | 52,595 | 12 | 105,190 |
No | output | 1 | 52,595 | 12 | 105,191 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The next "Data Structures and Algorithms" lesson will be about Longest Increasing Subsequence (LIS for short) of a sequence. For better understanding, Nam decided to learn it a few days before t... | instruction | 0 | 52,596 | 12 | 105,192 |
No | output | 1 | 52,596 | 12 | 105,193 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probability pa / (pa + pb), add 'a' to the end of the s... | instruction | 0 | 52,789 | 12 | 105,578 |
Tags: dp, math, probabilities
Correct Solution:
```
k, pa, pb = map(int, input().split())
MOD = 10**9 + 7
INF = ((pa + pb) * pow(pb, MOD-2, MOD)) % MOD
rAB = pow(pa+pb, MOD-2, MOD)
rB = pow(pb, MOD-2, MOD)
memo = {}
def dfs(a, ab):
if ab >= k:
return ab
if a + ab >= k:
#return INF
#re... | output | 1 | 52,789 | 12 | 105,579 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probability pa / (pa + pb), add 'a' to the end of the s... | instruction | 0 | 52,791 | 12 | 105,582 |
Tags: dp, math, probabilities
Correct Solution:
```
mod = 1000000007
N = 1005
#input start
k,pa,pb = map(int,input().split())
dp = [[0 for x in range(N)] for y in range(N)]
#end of input
def fast_expo(a,b):
ret = 1
while b:
if b%2==1:
ret = ret*a%mod
b //= 2
a = a*a%mod
return ret
def inv(x):
return fas... | output | 1 | 52,791 | 12 | 105,583 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probability pa / (pa + pb), add 'a' to the end of the s... | instruction | 0 | 52,792 | 12 | 105,584 |
Tags: dp, math, probabilities
Correct Solution:
```
import math
import sys
k, pa, pb = list( map( int, input().split() ) )
memo = {}
sys.setrecursionlimit(1500*1500*2)
MOD = (10**9 + 7 )
def pow( a, b ):
ret = 1
while b > 0:
if b & 1:
ret = (ret*a)%MOD
a = (a*a)%MOD
... | output | 1 | 52,792 | 12 | 105,585 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probability pa / (pa + pb), add 'a' to the end of the s... | instruction | 0 | 52,793 | 12 | 105,586 |
Tags: dp, math, probabilities
Correct Solution:
```
mod = 1000000007
N = 1005
#input start
k,pa,pb = map(int,input().split())
dp = [[0 for x in range(k)] for y in range(k+1)]
#end of input
def fast_expo(a,b):
ret = 1
while b:
if b%2==1:
ret = ret*a%mod
b //= 2
a = a*a%mod
return ret
def inv(x):
return f... | output | 1 | 52,793 | 12 | 105,587 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probability pa / (pa + pb), add 'a' to the end of the s... | instruction | 0 | 52,794 | 12 | 105,588 |
Tags: dp, math, probabilities
Correct Solution:
```
k, a, b = map(int, input().split())
m = 1000000007
d = a * pow(b, m - 2, m) % m
c = pow(a + b, m - 2, m)
u, v = [0] * k, [0] * k
for s in range(k, 0, -1):
v[s - 1] = s + d
for i in range(s, k):
j = max(i - s, s - 1)
v[i] = c * (a * u[i] + b * (... | output | 1 | 52,794 | 12 | 105,589 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probability pa / (pa + pb), add 'a' to the end of the s... | instruction | 0 | 52,795 | 12 | 105,590 |
Tags: dp, math, probabilities
Correct Solution:
```
import sys
input=sys.stdin.readline
dp={}
mod=int(1000000007)
sys.setrecursionlimit(100000)
def bigmod(n,p):
p=int(p)
if p==0:
return 1
x=bigmod(n,p/2)
x=(x*x)%mod
if p%2==1:
x=(x*n)%mod
return x
k,pa,pb=map(int,input().split()... | output | 1 | 52,795 | 12 | 105,591 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probability pa / (pa + pb), add 'a' to the end of the s... | instruction | 0 | 52,796 | 12 | 105,592 |
Tags: dp, math, probabilities
Correct Solution:
```
import sys
#input=sys.stdin.readline
dp={}
mod=int(1000000007)
sys.setrecursionlimit(100000)
def bigmod(n,p):
p=int(p)
if p==0:
return 1
x=bigmod(n,p/2)
x=(x*x)%mod
if p%2==1:
x=(x*n)%mod
return x
k,pa,pb=map(int,input().split(... | output | 1 | 52,796 | 12 | 105,593 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probabil... | instruction | 0 | 52,797 | 12 | 105,594 |
Yes | output | 1 | 52,797 | 12 | 105,595 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probabil... | instruction | 0 | 52,798 | 12 | 105,596 |
Yes | output | 1 | 52,798 | 12 | 105,597 |
Provide a correct Python 3 solution for this coding contest problem.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and q_i respectively denote the i-th element in p and q.
... | instruction | 0 | 52,876 | 12 | 105,752 |
"Correct Solution:
```
N,K=map(int,input().split())
p=[int(i)-1 for i in input().split()]
q=[int(i)-1 for i in input().split()]
def inv(seq):
res=[0 for i in range(N)]
for i in range(N):
res[seq[i]]=i
return res
def times(seq1,seq2):
res=[0 for i in range(N)]
for i in range(N):
res[i... | output | 1 | 52,876 | 12 | 105,753 |
Provide a correct Python 3 solution for this coding contest problem.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and q_i respectively denote the i-th element in p and q.
... | instruction | 0 | 52,877 | 12 | 105,754 |
"Correct Solution:
```
N,K=map(int,input().split())
p=[int(i)-1 for i in input().split()]
q=[int(i)-1 for i in input().split()]
e=[i for i in range(N)]
def cir(x,y):
z=[0]*N
for i in range(N):
z[i]=x[y[i]]
return z
def inv(x):
z=[0]*N
for i in range(N):
z[x[i]]=i
return z
def f(x... | output | 1 | 52,877 | 12 | 105,755 |
Provide a correct Python 3 solution for this coding contest problem.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and q_i respectively denote the i-th element in p and q.
... | instruction | 0 | 52,878 | 12 | 105,756 |
"Correct Solution:
```
from operator import itemgetter
def get_identity():
return list(range(1, n + 1))
def composition(ppp, qqq):
return [ppp[q - 1] for q in qqq]
def reverse_composition(ppp, qqq):
return [ppp[i] for i, q in sorted(enumerate(qqq), key=itemgetter(1))]
def solve(k, ppp, qqq):
qp ... | output | 1 | 52,878 | 12 | 105,757 |
Provide a correct Python 3 solution for this coding contest problem.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and q_i respectively denote the i-th element in p and q.
... | instruction | 0 | 52,879 | 12 | 105,758 |
"Correct Solution:
```
N,K=map(int,input().split())
p=[int(i)-1for i in input().split()]
q=[int(i)-1for i in input().split()]
T=lambda s,t:[s[t[i]]for i in range(N)]
m=[[0for i in[0]*N]for i in[0]*6];m[0]=p;m[1]=q
def I(s):
r=[0]*N
for i in range(N):r[s[i]]=i
return r
for i in range(4):m[i+2]=T(m[i+1],I(m[i]))
E=lam... | output | 1 | 52,879 | 12 | 105,759 |
Provide a correct Python 3 solution for this coding contest problem.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and q_i respectively denote the i-th element in p and q.
... | instruction | 0 | 52,880 | 12 | 105,760 |
"Correct Solution:
```
N,K=map(int,input().split());p=[int(i)-1for i in input().split()];q=[int(i)-1for i in input().split()];T=lambda s,t:[s[t[i]]for i in range(N)];m=[[0for i in[0]*N]for i in[0]*6];m[0]=p;m[1]=q
def I(s):
r=[0]*N
for i in range(N):r[s[i]]=i
return r
for i in range(4):m[i+2]=T(m[i+1],I(m[i]))
E=lam... | output | 1 | 52,880 | 12 | 105,761 |
Provide a correct Python 3 solution for this coding contest problem.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and q_i respectively denote the i-th element in p and q.
... | instruction | 0 | 52,881 | 12 | 105,762 |
"Correct Solution:
```
N,K=map(int,input().split())
p=[int(i)-1 for i in input().split()]
q=[int(i)-1 for i in input().split()]
def inv(seq):
res=[0 for i in range(N)]
for i in range(N):
res[seq[i]]=i
return res
def times(seq1,seq2):
res=[0 for i in range(N)]
for i in range(N):
res[i... | output | 1 | 52,881 | 12 | 105,763 |
Provide a correct Python 3 solution for this coding contest problem.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and q_i respectively denote the i-th element in p and q.
... | instruction | 0 | 52,882 | 12 | 105,764 |
"Correct Solution:
```
N,K=map(int,input().split());p=[int(i)-1for i in input().split()];q=[int(i)-1for i in input().split()];T=lambda s,t:[s[t[i]]for i in range(N)];m=[[0for i in[0]*N]for i in[0]*6];m[0]=p;m[1]=q
def I(s):
r=[0]*N
for i in range(N):r[s[i]]=i
return r
for i in range(4):m[i+2]=T(m[i+1],I(m[i]))
E=lam... | output | 1 | 52,882 | 12 | 105,765 |
Provide a correct Python 3 solution for this coding contest problem.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and q_i respectively denote the i-th element in p and q.
... | instruction | 0 | 52,883 | 12 | 105,766 |
"Correct Solution:
```
def perpro(q,p):
res=[-1]*len(p)
for i in range(len(p)):
res[i]=q[p[i]]
return res
def inverse(p):
res=[-1]*len(p)
for i in range(len(p)):
res[p[i]]=i
return res
N,K=map(int,input().split())
p=list(map(int,input().split()))
q=list(map(int,input().split())... | output | 1 | 52,883 | 12 | 105,767 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and... | instruction | 0 | 52,884 | 12 | 105,768 |
Yes | output | 1 | 52,884 | 12 | 105,769 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and... | instruction | 0 | 52,885 | 12 | 105,770 |
Yes | output | 1 | 52,885 | 12 | 105,771 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and... | instruction | 0 | 52,886 | 12 | 105,772 |
Yes | output | 1 | 52,886 | 12 | 105,773 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and... | instruction | 0 | 52,887 | 12 | 105,774 |
Yes | output | 1 | 52,887 | 12 | 105,775 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and... | instruction | 0 | 52,888 | 12 | 105,776 |
No | output | 1 | 52,888 | 12 | 105,777 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and... | instruction | 0 | 52,889 | 12 | 105,778 |
No | output | 1 | 52,889 | 12 | 105,779 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and... | instruction | 0 | 52,890 | 12 | 105,780 |
No | output | 1 | 52,890 | 12 | 105,781 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For two permutations p and q of the integers from 1 through N, let f(p,q) be the permutation that satisfies the following:
* The p_i-th element (1 \leq i \leq N) in f(p,q) is q_i. Here, p_i and... | instruction | 0 | 52,891 | 12 | 105,782 |
No | output | 1 | 52,891 | 12 | 105,783 |
Provide a correct Python 3 solution for this coding contest problem.
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an array $\\{1, 7, 7, 4, 8, 1, 6\\}$ and $L = 3$, the poss... | instruction | 0 | 53,047 | 12 | 106,094 |
"Correct Solution:
```
from collections import deque
N, L = map(int, input().split())
box = list(map(int, input().split()))
que = deque()
ans = []
for i, a in enumerate(box):
while que and a <= que[-1][1]:
que.pop()
que.append((i,a))
ans.append(que[0][1])
if que and que[0][0] <= i-L+1:
... | output | 1 | 53,047 | 12 | 106,095 |
Provide a correct Python 3 solution for this coding contest problem.
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an array $\\{1, 7, 7, 4, 8, 1, 6\\}$ and $L = 3$, the poss... | instruction | 0 | 53,049 | 12 | 106,098 |
"Correct Solution:
```
import collections, numbers
import random
def compute(array, window, maximize):
if not isinstance(window, numbers.Integral):
raise TypeError()
if not isinstance(maximize, bool):
raise TypeError()
if window <= 0:
raise ValueError("Window size must be positive")... | output | 1 | 53,049 | 12 | 106,099 |
Provide a correct Python 3 solution for this coding contest problem.
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an array $\\{1, 7, 7, 4, 8, 1, 6\\}$ and $L = 3$, the poss... | instruction | 0 | 53,050 | 12 | 106,100 |
"Correct Solution:
```
#!usr/bin/env python3
from collections import defaultdict, deque
from heapq import heappush, heappop
from itertools import permutations, accumulate
import sys
import math
import bisect
def LI(): return [int(x) for x in sys.stdin.readline().split()]
def I(): return int(sys.stdin.readline())
def LS... | output | 1 | 53,050 | 12 | 106,101 |
Provide a correct Python 3 solution for this coding contest problem.
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an array $\\{1, 7, 7, 4, 8, 1, 6\\}$ and $L = 3$, the poss... | instruction | 0 | 53,051 | 12 | 106,102 |
"Correct Solution:
```
from collections import deque
N, L = map(int, input().split())
*A, = map(int, input().split())
ans = []
que = deque()
for i, a in enumerate(A):
while que and a <= que[-1][1]:
que.pop()
que.append((i, a))
ans.append(que[0][1])
if que and que[0][0] <= i+1-L:
que... | output | 1 | 53,051 | 12 | 106,103 |
Provide a correct Python 3 solution for this coding contest problem.
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an array $\\{1, 7, 7, 4, 8, 1, 6\\}$ and $L = 3$, the poss... | instruction | 0 | 53,052 | 12 | 106,104 |
"Correct Solution:
```
import collections, numbers
import random
def compute(array, window, maximize):
if not isinstance(window, numbers.Integral):
raise TypeError()
if not isinstance(maximize, bool):
raise TypeError()
if window <= 0:
raise ValueError("Window size must be positive")... | output | 1 | 53,052 | 12 | 106,105 |
Provide a correct Python 3 solution for this coding contest problem.
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an array $\\{1, 7, 7, 4, 8, 1, 6\\}$ and $L = 3$, the poss... | instruction | 0 | 53,054 | 12 | 106,108 |
"Correct Solution:
```
from collections import deque
N, L = map(int, input().split())
*list, = map(int, input().split())
ans = []
que = deque()
for i, num in enumerate(list):
while que and num <= que[-1][1]:
que.pop()
que.append((i, num))
ans.append(que[0][1])
if que and que[0][0] <= i+1-L:... | output | 1 | 53,054 | 12 | 106,109 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an... | instruction | 0 | 53,056 | 12 | 106,112 |
Yes | output | 1 | 53,056 | 12 | 106,113 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an... | instruction | 0 | 53,059 | 12 | 106,118 |
No | output | 1 | 53,059 | 12 | 106,119 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an... | instruction | 0 | 53,060 | 12 | 106,120 |
No | output | 1 | 53,060 | 12 | 106,121 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon likes sequences very much. So he created a problem about the sequence that you can't find in OEIS:
You are given two integers d, m, find the number of arrays a, satisfying the following constraints:
* The length of a is n, n ≥ ... | instruction | 0 | 53,218 | 12 | 106,436 |
Tags: bitmasks, combinatorics, math
Correct Solution:
```
t=int(input())
for q in range(t):
n,m=map(int,input().split())
st=1
ans=1
while st<=n:
ans*=min(st*2-st+1,n-st+2)
st*=2
print((ans-1)%m)
#########
``` | output | 1 | 53,218 | 12 | 106,437 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon likes sequences very much. So he created a problem about the sequence that you can't find in OEIS:
You are given two integers d, m, find the number of arrays a, satisfying the following constraints:
* The length of a is n, n ≥ ... | instruction | 0 | 53,219 | 12 | 106,438 |
Tags: bitmasks, combinatorics, math
Correct Solution:
```
import io, os
input = io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
def func1(arr,n,m):
for i in range(n-1,0,-1):
arr[i-1]+=arr[i]
arr[i-1]%=m
def func2(arr,n,m,lis):
for i in range(1,n):
arr[i-1]=(lis[i-1]*arr[i])%m
def fun... | output | 1 | 53,219 | 12 | 106,439 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon likes sequences very much. So he created a problem about the sequence that you can't find in OEIS:
You are given two integers d, m, find the number of arrays a, satisfying the following constraints:
* The length of a is n, n ≥ ... | instruction | 0 | 53,220 | 12 | 106,440 |
Tags: bitmasks, combinatorics, math
Correct Solution:
```
def main():
import sys
input=sys.stdin.readline
t=int(input())
for _ in range(t):
d,m=map(int,input().split())
k=0
d_=d
while d_:
d_//=2
k+=1
mod=[1]*(k+1)
for i in range(k):... | output | 1 | 53,220 | 12 | 106,441 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon likes sequences very much. So he created a problem about the sequence that you can't find in OEIS:
You are given two integers d, m, find the number of arrays a, satisfying the following constraints:
* The length of a is n, n ≥ ... | instruction | 0 | 53,221 | 12 | 106,442 |
Tags: bitmasks, combinatorics, math
Correct Solution:
```
def main():
import sys
input = sys.stdin.readline
for _ in range(int(input())):
d, mod = map(int, input().split())
LV = d.bit_length()
ans = 0
for lv in range(1, LV):
new = ((ans+1) * (1<<(lv-1)))%mod
... | output | 1 | 53,221 | 12 | 106,443 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon likes sequences very much. So he created a problem about the sequence that you can't find in OEIS:
You are given two integers d, m, find the number of arrays a, satisfying the following constraints:
* The length of a is n, n ≥ ... | instruction | 0 | 53,222 | 12 | 106,444 |
Tags: bitmasks, combinatorics, math
Correct Solution:
```
t = int(input())
maxd = 32
for case_num in range(t):
d, m = map(int, input().split(' '))
cnt = [0] * maxd
num = 2
i = 1
while num - 1 <= d:
cnt[i] = num // 2
num *= 2
i += 1
cnt[i] = d - num // 2 + 1
ans = 1
... | output | 1 | 53,222 | 12 | 106,445 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon likes sequences very much. So he created a problem about the sequence that you can't find in OEIS:
You are given two integers d, m, find the number of arrays a, satisfying the following constraints:
* The length of a is n, n ≥ ... | instruction | 0 | 53,223 | 12 | 106,446 |
Tags: bitmasks, combinatorics, math
Correct Solution:
```
# -*- coding: utf-8 -*-
"""poopy.ipynb
Automatically generated by Colaboratory.
Original file is located at
https://colab.research.google.com/drive/1AEzRNn-ty-g84EHrLuQaNVu_8nH6oFoL
"""
import math
def power(a, b, m):
if b == 0:
return a % m
retur... | output | 1 | 53,223 | 12 | 106,447 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon likes sequences very much. So he created a problem about the sequence that you can't find in OEIS:
You are given two integers d, m, find the number of arrays a, satisfying the following constraints:
* The length of a is n, n ≥ ... | instruction | 0 | 53,224 | 12 | 106,448 |
Tags: bitmasks, combinatorics, math
Correct Solution:
```
for i in range(int(input())):
d,m = map(int,input().split())
k=len(bin(d))-2
c=1
for j in range(k-1):
c*=2**j+1
c*=d-2**(k-1)+2
print((c-1)%m)
``` | output | 1 | 53,224 | 12 | 106,449 |
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