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 |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Chris the Rabbit has been interested in arrays ever since he was a child. At the moment he is researching arrays with the length of n, containing only integers from 1 to n. He is not good at mat... | instruction | 0 | 108,256 | 12 | 216,512 |
No | output | 1 | 108,256 | 12 | 216,513 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Chris the Rabbit has been interested in arrays ever since he was a child. At the moment he is researching arrays with the length of n, containing only integers from 1 to n. He is not good at mat... | instruction | 0 | 108,257 | 12 | 216,514 |
No | output | 1 | 108,257 | 12 | 216,515 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A function <image> is called Lipschitz continuous if there is a real constant K such that the inequality |f(x) - f(y)| ≤ K·|x - y| holds for all <image>. We'll deal with a more... discrete version of this term.
For an array <image>, we defi... | instruction | 0 | 108,258 | 12 | 216,516 |
Tags: data structures, math
Correct Solution:
```
def read_data():
n, q = map(int, input().split())
As = list(map(int, input().split()))
LRs = []
for i in range(q):
L, R = list(map(int, input().split()))
LRs.append((L, R))
return n, q, As, LRs
def solve(n, q, As, LRs):
difs = ca... | output | 1 | 108,258 | 12 | 216,517 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A function <image> is called Lipschitz continuous if there is a real constant K such that the inequality |f(x) - f(y)| ≤ K·|x - y| holds for all <image>. We'll deal with a more... discrete version of this term.
For an array <image>, we defi... | instruction | 0 | 108,259 | 12 | 216,518 |
Tags: data structures, math
Correct Solution:
```
f = lambda: map(int, input().split())
n, m = f()
t = list(f())
p = [1e9] + [abs(b - a) for a, b in zip(t, t[1:])] + [1e9]
L, R = [0] * n, [0] * n
for i in range(1, n):
j = n - i
x, y = i - 1, j + 1
a, b = p[i], p[j]
while a > p[x]: x = L[x]
while b >... | output | 1 | 108,259 | 12 | 216,519 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice generates a random key K of the length equal t... | instruction | 0 | 108,369 | 12 | 216,738 |
Tags: data structures, greedy, strings, trees
Correct Solution:
```
def add(x):
global tree
now = 0
tree[now][2] += 1
for i in range(29, -1, -1):
bit = (x>>i)&1
if tree[now][bit]==0:
tree[now][bit]=len(tree)
tree.append([0, 0, 0])
now = tree[now][bit]
... | output | 1 | 108,369 | 12 | 216,739 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice generates a random key K of the length equal t... | instruction | 0 | 108,370 | 12 | 216,740 |
Tags: data structures, greedy, strings, trees
Correct Solution:
```
def add(x):
global tree, cnt
now = 0
tree[now][2] += 1
for i in range(29, -1, -1):
bit = (x>>i)&1
if tree[now][bit]==0:
cnt += 1
tree[now][bit] = cnt
tree.append([0, 0, 0])
now... | output | 1 | 108,370 | 12 | 216,741 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice generates a random key K of the length equal t... | instruction | 0 | 108,371 | 12 | 216,742 |
Tags: data structures, greedy, strings, trees
Correct Solution:
```
def add(x):
global tree
now = 0
tree[now][2] += 1
for i in range(29, -1, -1):
bit = (x>>i)&1
if tree[now][bit]==0:
tree[now][bit]=len(tree)
tree.append([0, 0, 0])
now = tree[now][bit]
... | output | 1 | 108,371 | 12 | 216,743 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice generates a random key K of the length equal t... | instruction | 0 | 108,372 | 12 | 216,744 |
Tags: data structures, greedy, strings, trees
Correct Solution:
```
# ---------------------------iye ha aam zindegi---------------------------------------------
import math
import random
import heapq, bisect
import sys
from collections import deque, defaultdict
from fractions import Fraction
import sys
import threading... | output | 1 | 108,372 | 12 | 216,745 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice generates a random key K of the length equal t... | instruction | 0 | 108,373 | 12 | 216,746 |
Tags: data structures, greedy, strings, trees
Correct Solution:
```
n=int(input())
ai=list(map(int,input().split()))
pi=list(map(int,input().split()))
oi=[]
class node:
def __init__(self,data):
self.data=data
self.right=None
self.left=None
self.val=None
self.count=0
class tri... | output | 1 | 108,373 | 12 | 216,747 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice generates a random key K of the length equal t... | instruction | 0 | 108,374 | 12 | 216,748 |
Tags: data structures, greedy, strings, trees
Correct Solution:
```
from sys import stdin
input=stdin.readline
class Node:
def __init__(self,data):
self.data=data
self.left=None
self.right=None
self.count=0
class Trie():
def __init__(self):
self.root=Node(0)
def ins... | output | 1 | 108,374 | 12 | 216,749 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice... | instruction | 0 | 108,375 | 12 | 216,750 |
No | output | 1 | 108,375 | 12 | 216,751 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice... | instruction | 0 | 108,376 | 12 | 216,752 |
No | output | 1 | 108,376 | 12 | 216,753 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice... | instruction | 0 | 108,377 | 12 | 216,754 |
No | output | 1 | 108,377 | 12 | 216,755 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice... | instruction | 0 | 108,378 | 12 | 216,756 |
No | output | 1 | 108,378 | 12 | 216,757 |
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