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.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i} from the array, and append one of the numbers ... | instruction | 0 | 47,211 | 12 | 94,422 |
Tags: combinatorics, data structures, dsu, greedy, implementation
Correct Solution:
```
"""
#If FastIO not needed, used this and don't forget to strip
#import sys, math
#input = sys.stdin.readline
"""
import os
import sys
from io import BytesIO, IOBase
import heapq as h
from bisect import bisect_left, bisect_right
f... | output | 1 | 47,211 | 12 | 94,423 |
Provide tags and a correct Python 3 solution for this coding contest problem.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i} from the array, and append one of the numbers ... | instruction | 0 | 47,212 | 12 | 94,424 |
Tags: combinatorics, data structures, dsu, greedy, implementation
Correct Solution:
```
# Enter your code here. Read input from STDIN. Print output to STDOUT# ===============================================================================================
# importing some useful libraries.
from __future__ import divisio... | output | 1 | 47,212 | 12 | 94,425 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i}... | instruction | 0 | 47,213 | 12 | 94,426 |
Yes | output | 1 | 47,213 | 12 | 94,427 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i}... | instruction | 0 | 47,214 | 12 | 94,428 |
Yes | output | 1 | 47,214 | 12 | 94,429 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i}... | instruction | 0 | 47,215 | 12 | 94,430 |
Yes | output | 1 | 47,215 | 12 | 94,431 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i}... | instruction | 0 | 47,216 | 12 | 94,432 |
Yes | output | 1 | 47,216 | 12 | 94,433 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i}... | instruction | 0 | 47,217 | 12 | 94,434 |
No | output | 1 | 47,217 | 12 | 94,435 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i}... | instruction | 0 | 47,218 | 12 | 94,436 |
No | output | 1 | 47,218 | 12 | 94,437 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i}... | instruction | 0 | 47,219 | 12 | 94,438 |
No | output | 1 | 47,219 | 12 | 94,439 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We start with a permutation a_1, a_2, …, a_n and with an empty array b. We apply the following operation k times.
On the i-th iteration, we select an index t_i (1 ≤ t_i ≤ n-i+1), remove a_{t_i}... | instruction | 0 | 47,220 | 12 | 94,440 |
No | output | 1 | 47,220 | 12 | 94,441 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of the array that <image>, where p is the product o... | instruction | 0 | 47,675 | 12 | 95,350 |
Tags: brute force, implementation, math
Correct Solution:
```
n, k = map(int, input().split())
A = list(map(int, input().split()))
from itertools import accumulate
C = [0]+A
C = list(accumulate(C))
A = [0]+A
P = [0]*(n+1)
x = 0
# P[i]: iの直前にある2以上の項のindex
for i in range(1, n+1):
P[i] = x
if A[i] > 1:
x =... | output | 1 | 47,675 | 12 | 95,351 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of the array that <image>, where p is the product o... | instruction | 0 | 47,676 | 12 | 95,352 |
Tags: brute force, implementation, math
Correct Solution:
```
n,k = map(int,input().split())
A = list(map(int,input().split()))
A = [0]+A;
x = 0
prev = [0 for i in range(n+1)]
sm = [0 for i in range(n+1)]
for i in range(1,n+1):
prev[i] = x
if A[i]>1:
x = i
sm[i] = A[i]+sm[i-1]
lim = int(2*(10**18))
ans = 0
for i i... | output | 1 | 47,676 | 12 | 95,353 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of the array that <image>, where p is the product o... | instruction | 0 | 47,677 | 12 | 95,354 |
Tags: brute force, implementation, math
Correct Solution:
```
# https://codeforces.com/problemset/problem/992/D
n, k = map(int, input().split())
a = list(map(int, input().split()))
max_ = 10 ** 13 + 1
def get(l, r, x):
min_ = min(l,r)
max_ = max(l,r)
if x <= min_:
return x + 1
... | output | 1 | 47,677 | 12 | 95,355 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of the array that <image>, where p is the product o... | instruction | 0 | 47,678 | 12 | 95,356 |
Tags: brute force, implementation, math
Correct Solution:
```
n, k = map(int, input().split())
flag = [0 for i in range(0, n)]
a = list(map(int, input().split()))
r = [-1 for i in range(0, n)]
i = 0
while i < n:
if a[i] != 1:
i = i + 1
continue
j = i
while j < n and a[j] == 1:
j = j ... | output | 1 | 47,678 | 12 | 95,357 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of the array that <image>, where p is the product o... | instruction | 0 | 47,679 | 12 | 95,358 |
Tags: brute force, implementation, math
Correct Solution:
```
n, k = map(int, input().split())
a = list(map(int, input().split()))
ones_ser_ie = [0 for _ in range(n)]
cur_ones_ser_ie = 0
ones_in_tail_i = 0
for i in reversed(range(n)):
if a[i] == 1:
ones_in_tail_i += 1
cur_ones_ser_ie += 1
else:
cur_ones_ser_ie... | output | 1 | 47,679 | 12 | 95,359 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of the array that <image>, where p is the product o... | instruction | 0 | 47,680 | 12 | 95,360 |
Tags: brute force, implementation, math
Correct Solution:
```
n,k = map(int,input().split())
A = list(map(int,input().split()))
A = [0]+A;
x = 0
prev = [0 for i in range(n+1)]
sm = [0 for i in range(n+1)]
for i in range(1,n+1):
prev[i] = x
if A[i]>1:
x = i
sm[i] = A[i]+sm[i-1]
lim = int(2*(10**18))
ans = 0
for i i... | output | 1 | 47,680 | 12 | 95,361 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of the array that <image>, where p is the product o... | instruction | 0 | 47,681 | 12 | 95,362 |
Tags: brute force, implementation, math
Correct Solution:
```
n,k=map(int, input().split())
v=list(map(int, input().split()))
pos, pref=[-1], []
ans=0
for i in range(n):
if v[i]!=1:
pos.append(i)
if v[i]==1 and k==1:
ans+=1
if i:
pref.append(pref[-1]+v[i])
else:
pref.append(v[i])
pos.append(n)
m=len(pos)
#... | output | 1 | 47,681 | 12 | 95,363 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of the array that <image>, where p is the product o... | instruction | 0 | 47,682 | 12 | 95,364 |
Tags: brute force, implementation, math
Correct Solution:
```
#!/usr/bin/env python3
[n, k] = map(int, input().strip().split())
ais = list(map(int, input().strip().split()))
n1 = ais.count(1)
one_serie = [0 for _ in range(n)]
for i in reversed(range(n)):
if ais[i] == 1:
one_serie[i] = (0 if i == n - 1 else one_se... | output | 1 | 47,682 | 12 | 95,365 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of t... | instruction | 0 | 47,683 | 12 | 95,366 |
Yes | output | 1 | 47,683 | 12 | 95,367 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of t... | instruction | 0 | 47,684 | 12 | 95,368 |
No | output | 1 | 47,684 | 12 | 95,369 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of t... | instruction | 0 | 47,685 | 12 | 95,370 |
No | output | 1 | 47,685 | 12 | 95,371 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of t... | instruction | 0 | 47,686 | 12 | 95,372 |
No | output | 1 | 47,686 | 12 | 95,373 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nastya received one more array on her birthday, this array can be used to play a traditional Byteland game on it. However, to play the game the players should first select such a subsegment of t... | instruction | 0 | 47,687 | 12 | 95,374 |
No | output | 1 | 47,687 | 12 | 95,375 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number. Only those permutations that minimize secret v... | instruction | 0 | 47,936 | 12 | 95,872 |
Tags: constructive algorithms, greedy
Correct Solution:
```
import math
n = int(input())
step = math.ceil(n ** (1/2) )
k = n
i = 1
ans = []
while k > 0:
tt = list(range(i, min(i + step, n + 1)))[::-1]
ans += tt
k -= step
i += step
print(*ans)
``` | output | 1 | 47,936 | 12 | 95,873 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number. Only those permutations that minimize secret v... | instruction | 0 | 47,937 | 12 | 95,874 |
Tags: constructive algorithms, greedy
Correct Solution:
```
from math import ceil, floor
n = int(input())
k = floor(n ** .5)
tmp = [[j for j in range(i, min(k + i, n + 1))] for i in range(k * (n // k) + 1, 0, -k)]
answer = []
for item in tmp:
answer += item
print(' '.join(str(item) for item in answer))
``` | output | 1 | 47,937 | 12 | 95,875 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number. Only those permutations that minimize secret v... | instruction | 0 | 47,938 | 12 | 95,876 |
Tags: constructive algorithms, greedy
Correct Solution:
```
from math import sqrt
n = int(input())
r = int(sqrt(n))
ans = []
if n == 1:
print("1")
elif n == 2:
print("1 2")
elif n == 3:
print("1 3 2")
elif r ** 2 == n:
for i in range(r):
ans += [str((r - i - 1) * r + j) for j in range(1, r + 1)]
print(" ".join(a... | output | 1 | 47,938 | 12 | 95,877 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number. Only those permutations that minimize secret v... | instruction | 0 | 47,939 | 12 | 95,878 |
Tags: constructive algorithms, greedy
Correct Solution:
```
import sys, os, io
def rs(): return sys.stdin.readline().rstrip()
def ri(): return int(sys.stdin.readline())
def ria(): return list(map(int, sys.stdin.readline().split()))
def ws(s): sys.stdout.write(s + '\n')
def wi(n): sys.stdout.write(str(n) + '\n')
def wia... | output | 1 | 47,939 | 12 | 95,879 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number. Only those permutations that minimize secret v... | instruction | 0 | 47,940 | 12 | 95,880 |
Tags: constructive algorithms, greedy
Correct Solution:
```
import sys
import math as mt
I=lambda:list(map(int,input().split()))
n,=I()
x=int((n)**0.5)
ans=[]
t=mt.ceil(n/x)
st=1
for i in range(t):
if st+x<=n:
ans.append(list(range(st,st+x)))
else:
ans.append(list(range(st,n+1)))
st+=x
ans=a... | output | 1 | 47,940 | 12 | 95,881 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number. Only those permutations that minimize secret v... | instruction | 0 | 47,941 | 12 | 95,882 |
Tags: constructive algorithms, greedy
Correct Solution:
```
import math
n = int(input())
A = [i + 1 for i in range(n)]
x = int(math.sqrt(n))
X = [A[i:i + x] for i in range(0, len(A), x)]
X = X[::-1]
f = [item for sublist in X for item in sublist]
print(*f)
``` | output | 1 | 47,941 | 12 | 95,883 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number. Only those permutations that minimize secret v... | instruction | 0 | 47,942 | 12 | 95,884 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n=int(input())
f=int(n**(1/2))
for i in range(f,n+f,f):
for j in range(min(n,i),i-f,-1):
print(j,end=' ')
``` | output | 1 | 47,942 | 12 | 95,885 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number. Only those permutations that minimize secret v... | instruction | 0 | 47,943 | 12 | 95,886 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n = int(input())
L = int(n ** 0.5)
i = 1
k = n
a = [0] * 100005
while i <= n:
j = min(i + L - 1, n)
while j >= i:
a[j] = k
j -= 1
k -= 1
i += L
print(" ".join(map(str, a[1:n + 1])))
``` | output | 1 | 47,943 | 12 | 95,887 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number.... | instruction | 0 | 47,944 | 12 | 95,888 |
Yes | output | 1 | 47,944 | 12 | 95,889 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number.... | instruction | 0 | 47,945 | 12 | 95,890 |
Yes | output | 1 | 47,945 | 12 | 95,891 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number.... | instruction | 0 | 47,946 | 12 | 95,892 |
Yes | output | 1 | 47,946 | 12 | 95,893 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number.... | instruction | 0 | 47,947 | 12 | 95,894 |
Yes | output | 1 | 47,947 | 12 | 95,895 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number.... | instruction | 0 | 47,948 | 12 | 95,896 |
No | output | 1 | 47,948 | 12 | 95,897 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number.... | instruction | 0 | 47,949 | 12 | 95,898 |
No | output | 1 | 47,949 | 12 | 95,899 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number.... | instruction | 0 | 47,950 | 12 | 95,900 |
No | output | 1 | 47,950 | 12 | 95,901 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mrs. Smith is trying to contact her husband, John Smith, but she forgot the secret phone number!
The only thing Mrs. Smith remembered was that any permutation of n can be a secret phone number.... | instruction | 0 | 47,951 | 12 | 95,902 |
No | output | 1 | 47,951 | 12 | 95,903 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum possible length of the strictly increasing contig... | instruction | 0 | 48,020 | 12 | 96,040 |
Tags: brute force, dp
Correct Solution:
```
n = int(input())
v = list(map(int,input().split()))
a = [0]*(n+1)
a[0] = 1;
for i in range(1,n):
if v[i] <= v[i-1]:
a[i] = 1
else:
a[i] = a[i-1]+1
ans = [1]
i = 1
while i < n-1:
if a[i] == 1:
if v[i-1] < v[i+1]:
j = a[i-1]
k = i+1
while a[k] > 1:
j = j+1... | output | 1 | 48,020 | 12 | 96,041 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum possible length of the strictly increasing contig... | instruction | 0 | 48,021 | 12 | 96,042 |
Tags: brute force, dp
Correct Solution:
```
n = int(input())
num = [int(x) for x in input().split()]
f = []
for i in range(n):
f.append([1, 0, 0])
for i in range(1, n):
if (num[i] > num[i-1]):
f[i][0] = f[i-1][0] + 1
f[i][1] = f[i-1][0]
f[i][2] = f[i-1][2] + 1
if (i >= 2 and num[... | output | 1 | 48,021 | 12 | 96,043 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum possible length of the strictly increasing contig... | instruction | 0 | 48,022 | 12 | 96,044 |
Tags: brute force, dp
Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
l,r=[1]*n,[1]*n
for i in range(1,n):
if a[i]>a[i-1]:l[i]+=l[i-1]
for i in range(n-2,-1,-1):
if a[i]<a[i+1]:r[i]+=r[i+1]
ans=max(l)
for i in range(1,n-1):
if a[i+1]>a[i-1] and r[i+1]+l[i-1]>ans:ans=r[i+1]+l[i-1]
print(ans)
``` | output | 1 | 48,022 | 12 | 96,045 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum possible length of the strictly increasing contig... | instruction | 0 | 48,023 | 12 | 96,046 |
Tags: brute force, dp
Correct Solution:
```
import sys
input = sys.stdin.readline
n = int(input())
a = list(map(int, input().split()))
dpl = [0]*n
dpl[0] = 1
for i in range(1, n):
if a[i-1]<a[i]:
dpl[i] = dpl[i-1]+1
else:
dpl[i] = 1
dpr = [0]*n
dpr[-1] = 1
for i in range(n-2, -1, -1):
if... | output | 1 | 48,023 | 12 | 96,047 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum possible length of the strictly increasing contig... | instruction | 0 | 48,024 | 12 | 96,048 |
Tags: brute force, dp
Correct Solution:
```
n = int(input())
ar = list(map(int,input().split()))
l = [1]*n
r = [1]*n
ans = 0
for i in range(n-1):
if ar[i] < ar[i+1]:
l[i+1] = l[i] + 1
for j in range(n-1,0,-1):
if ar[j] > ar[j-1]:
r[j-1] = r[j] +1
for k in range(n-2):
if ar[k]< ar[k+2] :
... | output | 1 | 48,024 | 12 | 96,049 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum possible length of the strictly increasing contig... | instruction | 0 | 48,025 | 12 | 96,050 |
Tags: brute force, dp
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
pf = [1]*n
sf = [1]*n
for i in range(1, n):
if a[i] > a[i-1]:
pf[i] = pf[i-1]+1
for i in range(n-2, -1, -1):
if a[i] < a[i+1]:
sf[i] = sf[i+1]+1
if pf[-1] == n:
print(n)
else:
... | output | 1 | 48,025 | 12 | 96,051 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum possible length of the strictly increasing contig... | instruction | 0 | 48,026 | 12 | 96,052 |
Tags: brute force, dp
Correct Solution:
```
n = int(input())
l = list(map(int, input().split(' ')))
lefts = []
leftsc = []
rights = []
rightsc = []
b = 0
for i in range(0, n - 1):
if b == 0:
if l[i] < l[i + 1]:
b = 1
lefts.append(l[i])
leftsc.append(i)
else:
... | output | 1 | 48,026 | 12 | 96,053 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum possible length of the strictly increasing contig... | instruction | 0 | 48,027 | 12 | 96,054 |
Tags: brute force, dp
Correct Solution:
```
n = int (input ())
a = list (map (int, input ().split ()))
f = [[1, 0] for i in range (200002)]
use = [False for i in range (200002)]
ans = 1
if (a[1] > a[0]) :
f[1][0] = 2
ans = 2
for i in range (2, len (a)) :
u1 = 0
u2 = 0
v1 = 0
if (a[i] > a[i - ... | output | 1 | 48,027 | 12 | 96,055 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum po... | instruction | 0 | 48,028 | 12 | 96,056 |
Yes | output | 1 | 48,028 | 12 | 96,057 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum po... | instruction | 0 | 48,029 | 12 | 96,058 |
Yes | output | 1 | 48,029 | 12 | 96,059 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a consisting of n integers.
You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.
Your task is to calculate the maximum po... | instruction | 0 | 48,030 | 12 | 96,060 |
Yes | output | 1 | 48,030 | 12 | 96,061 |
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