message stringlengths 2 65.1k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 0 108k | cluster float64 14 14 | __index_level_0__ int64 0 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Mole is hungry again. He found one ant colony, consisting of n ants, ordered in a row. Each ant i (1 ≤ i ≤ n) has a strength si.
In order to make his dinner more interesting, Mole organizes a version of «Hunger Games» for the ants. He choos... | instruction | 0 | 21,575 | 14 | 43,150 |
Tags: data structures, math, number theory
Correct Solution:
```
#------------------------------warmup----------------------------
import os
import sys
from io import BytesIO, IOBase
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self... | output | 1 | 21,575 | 14 | 43,151 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mole is hungry again. He found one ant colony, consisting of n ants, ordered in a row. Each ant i (1 ≤ i ≤ n) has a strength si.
In order to make his dinner more interesting, Mole organizes a version of «Hunger Games» for the ants. He choos... | instruction | 0 | 21,576 | 14 | 43,152 |
Tags: data structures, math, number theory
Correct Solution:
```
import sys,os,io
input = io.BytesIO(os.read(0, os.fstat(0).st_size)).readline
from math import gcd
def myFun(a,b):
if a[0]<b[0]:
return a[:]
elif b[0]<a[0]:
return b[:]
else:
return [a[0],a[1]+b[1]]
class SegmentTree1... | output | 1 | 21,576 | 14 | 43,153 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mole is hungry again. He found one ant colony, consisting of n ants, ordered in a row. Each ant i (1 ≤ i ≤ n) has a strength si.
In order to make his dinner more interesting, Mole organizes a version of «Hunger Games» for the ants. He choos... | instruction | 0 | 21,577 | 14 | 43,154 |
Tags: data structures, math, number theory
Correct Solution:
```
import sys,os,io
from sys import stdin
from math import log, gcd, ceil
from collections import defaultdict, deque, Counter
from heapq import heappush, heappop, heapify
from bisect import bisect_left , bisect_right
import math
alphabets = list('abcdef... | output | 1 | 21,577 | 14 | 43,155 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little W and Little P decided to send letters to each other regarding the most important events during a day. There are n events during a day: at time moment t_i something happens to the person ... | instruction | 0 | 22,067 | 14 | 44,134 |
No | output | 1 | 22,067 | 14 | 44,135 |
Provide tags and a correct Python 3 solution for this coding contest problem.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A... | instruction | 0 | 22,158 | 14 | 44,316 |
Tags: data structures, greedy, sortings
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO, IOBase
from heapq import *
def main():
n = int(input())
lst = [(a,b)for a,b in zip(map(int,input().split()),map(int,input().split()))]
lst.sort(k... | output | 1 | 22,158 | 14 | 44,317 |
Provide tags and a correct Python 3 solution for this coding contest problem.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A... | instruction | 0 | 22,159 | 14 | 44,318 |
Tags: data structures, greedy, sortings
Correct Solution:
```
#Code by Sounak, IIESTS
#------------------------------warmup----------------------------
import os
import sys
import math
from io import BytesIO, IOBase
from fractions import Fraction
import collections
from itertools import permutations
from collections i... | output | 1 | 22,159 | 14 | 44,319 |
Provide tags and a correct Python 3 solution for this coding contest problem.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A... | instruction | 0 | 22,160 | 14 | 44,320 |
Tags: data structures, greedy, sortings
Correct Solution:
```
import os,io
input = io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
import heapq
n = int(input())
a = list(map(int, input().split()))
t = list(map(int, input().split()))
ua = len(set(a))
if ua == n:
print(0)
else:
d = {}
for i in range(n)... | output | 1 | 22,160 | 14 | 44,321 |
Provide tags and a correct Python 3 solution for this coding contest problem.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A... | instruction | 0 | 22,161 | 14 | 44,322 |
Tags: data structures, greedy, sortings
Correct Solution:
```
"""
Author - Satwik Tiwari .
27th Oct , 2020 - Tuesday
"""
#===============================================================================================
#importing some useful libraries.
from __future__ import division, print_function
from fra... | output | 1 | 22,161 | 14 | 44,323 |
Provide tags and a correct Python 3 solution for this coding contest problem.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A... | instruction | 0 | 22,162 | 14 | 44,324 |
Tags: data structures, greedy, sortings
Correct Solution:
```
import sys
input = sys.stdin.readline
n = int(input())
raw1 = list(map(int,input().split()))
raw2 = list(map(int,input().split()))
c = []
for i in range(n):
c.append((raw1[i],raw2[i]))
c.sort()
c.append((10**12,0))
#print(c)
import heapq
ans = 0
last = 0
n... | output | 1 | 22,162 | 14 | 44,325 |
Provide tags and a correct Python 3 solution for this coding contest problem.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A... | instruction | 0 | 22,163 | 14 | 44,326 |
Tags: data structures, greedy, sortings
Correct Solution:
```
from heapq import *
import sys
sys.setrecursionlimit(10 ** 6)
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.readline())
def MI(): return map(int, sys.stdin.readline().split())
def LI(): return list(map(int, s... | output | 1 | 22,163 | 14 | 44,327 |
Provide tags and a correct Python 3 solution for this coding contest problem.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A... | instruction | 0 | 22,164 | 14 | 44,328 |
Tags: data structures, greedy, sortings
Correct Solution:
```
import heapq
from collections import defaultdict
def solve(N, A, T):
# Find conflicting nums
numToConflicts = defaultdict(list)
for i, x in enumerate(A):
numToConflicts[x].append(i)
# Iterate the conflict nums in heap since possibl... | output | 1 | 22,164 | 14 | 44,329 |
Provide tags and a correct Python 3 solution for this coding contest problem.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A... | instruction | 0 | 22,165 | 14 | 44,330 |
Tags: data structures, greedy, sortings
Correct Solution:
```
import sys
input = sys.stdin.readline
import heapq
n = int(input())
x = list(map(int, input().split()))
t = list(map(int, input().split()))
a = []
M = 1000000
for i in range(n):
a.append(x[i] * M + t[i])
a.sort()
i = 0
ans = 0
while i < n:
xi, ti = ... | output | 1 | 22,165 | 14 | 44,331 |
Provide tags and a correct Python 2 solution for this coding contest problem.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A... | instruction | 0 | 22,166 | 14 | 44,332 |
Tags: data structures, greedy, sortings
Correct Solution:
```
from sys import stdin, stdout
from collections import Counter, defaultdict
from itertools import permutations, combinations
raw_input = stdin.readline
pr = stdout.write
mod=10**9+7
def ni():
return int(raw_input())
def li():
return map(int,raw_inp... | output | 1 | 22,166 | 14 | 44,333 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch al... | instruction | 0 | 22,167 | 14 | 44,334 |
Yes | output | 1 | 22,167 | 14 | 44,335 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch al... | instruction | 0 | 22,168 | 14 | 44,336 |
Yes | output | 1 | 22,168 | 14 | 44,337 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch al... | instruction | 0 | 22,169 | 14 | 44,338 |
Yes | output | 1 | 22,169 | 14 | 44,339 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch al... | instruction | 0 | 22,170 | 14 | 44,340 |
Yes | output | 1 | 22,170 | 14 | 44,341 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch al... | instruction | 0 | 22,171 | 14 | 44,342 |
No | output | 1 | 22,171 | 14 | 44,343 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch al... | instruction | 0 | 22,172 | 14 | 44,344 |
No | output | 1 | 22,172 | 14 | 44,345 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch al... | instruction | 0 | 22,173 | 14 | 44,346 |
No | output | 1 | 22,173 | 14 | 44,347 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch al... | instruction | 0 | 22,174 | 14 | 44,348 |
No | output | 1 | 22,174 | 14 | 44,349 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n students numerated from 1 to n. The level of the i-th student is a_i. You need to split the students into stable groups. A group of students is called stable, if in the sorted array of their levels no two neighboring elements dif... | instruction | 0 | 22,293 | 14 | 44,586 |
Tags: greedy, sortings
Correct Solution:
```
"""
from sys import stdin, stdout
import math
from functools import reduce
import statistics
import numpy as np
import itertools
import operator
from sys import stdin, stdout
import math
from functools import reduce
import statistics
import numpy as np
import itertools
impor... | output | 1 | 22,293 | 14 | 44,587 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n students numerated from 1 to n. The level of the i-th student is a_i. You need to split the students into stable groups. A group of students is called stable, if in the sorted array of their levels no two neighboring elements dif... | instruction | 0 | 22,294 | 14 | 44,588 |
Tags: greedy, sortings
Correct Solution:
```
if __name__=="__main__":
n,k,x=map(int,input().split())
a=list(map(int,input().split()))
a.sort()
li=[]
for i in range(1,n):
if a[i]-a[i-1]>x:
li.append(a[i]-a[i-1])
li.sort()
i=0
l=len(li)
c=l
while k>0 and i<l:
... | output | 1 | 22,294 | 14 | 44,589 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n students numerated from 1 to n. The level of the i-th student is a_i. You need to split the students into stable groups. A group of students is called stable, if in the sorted array of their levels no two neighboring elements dif... | instruction | 0 | 22,295 | 14 | 44,590 |
Tags: greedy, sortings
Correct Solution:
```
import sys,math
from collections import deque,defaultdict
import operator as op
from functools import reduce
from itertools import permutations
import heapq
#sys.setrecursionlimit(10**7)
# OneDrive\Documents\codeforces
I=sys.stdin.readline
alpha="abcdefghijklmnopqrstuvwx... | output | 1 | 22,295 | 14 | 44,591 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n students numerated from 1 to n. The level of the i-th student is a_i. You need to split the students into stable groups. A group of students is called stable, if in the sorted array of their levels no two neighboring elements dif... | instruction | 0 | 22,296 | 14 | 44,592 |
Tags: greedy, sortings
Correct Solution:
```
n,k,x =list(map(int ,input().split()))
arr = list(map(int ,input().split()))
arr.sort()
groups =1
re = []
for i in range(n-1):
diff = arr[i+1]-arr[i]
if diff>x :
if x==0:
groups+=1
continue
if diff%x==0:
diff = diff//x -1
e... | output | 1 | 22,296 | 14 | 44,593 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n students numerated from 1 to n. The level of the i-th student is a_i. You need to split the students into stable groups. A group of students is called stable, if in the sorted array of their levels no two neighboring elements dif... | instruction | 0 | 22,297 | 14 | 44,594 |
Tags: greedy, sortings
Correct Solution:
```
n,k,x = map(int,input().split())
v = list(map(int,input().split()))
v.sort()
w = []
for i in range(n-1):
dif = max((v[i+1]-v[i]-1)//x,0)
w.append(dif)
w.sort()
aux = 0
res = n
for i in range(len(w)):
aux+=w[i]
if aux>k:
res = i
break
p... | output | 1 | 22,297 | 14 | 44,595 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n students numerated from 1 to n. The level of the i-th student is a_i. You need to split the students into stable groups. A group of students is called stable, if in the sorted array of their levels no two neighboring elements dif... | instruction | 0 | 22,298 | 14 | 44,596 |
Tags: greedy, sortings
Correct Solution:
```
n,k,x=map(int,input().split())
l=list(map(int,input().split()))
l.sort()
ans=0
l1=[]
for i in range(1,n):
diff=l[i]-l[i-1]
l1.append(diff)
l1.sort()
for diff in l1:
if diff>x:
if x==0:
ans+=1
else:
t=diff//x
if ... | output | 1 | 22,298 | 14 | 44,597 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n students numerated from 1 to n. The level of the i-th student is a_i. You need to split the students into stable groups. A group of students is called stable, if in the sorted array of their levels no two neighboring elements dif... | instruction | 0 | 22,299 | 14 | 44,598 |
Tags: greedy, sortings
Correct Solution:
```
import math
import sys
input = sys.stdin.buffer.readline
N, K, X = map(int, input().split())
A = list(map(int, input().split()))
A.sort()
diffs = sorted([A[i + 1] - A[i] for i in range(N - 1)])
ans = 1
for diff in diffs:
if diff > X:
need = (diff - 1) // X
... | output | 1 | 22,299 | 14 | 44,599 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n students numerated from 1 to n. The level of the i-th student is a_i. You need to split the students into stable groups. A group of students is called stable, if in the sorted array of their levels no two neighboring elements dif... | instruction | 0 | 22,300 | 14 | 44,600 |
Tags: greedy, sortings
Correct Solution:
```
import io,os,sys,math
input = io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
n,k,x=map(int,input().split())
l=sorted(map(int,input().split()))
dd=[]
for i in range(n-1):
el1=l[i]
el2=l[i+1]
t=abs(el2-el1)
if t > x:
if t % x == 0:
kkk=... | output | 1 | 22,300 | 14 | 44,601 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Oh my sweet Beaverette, would you fancy a walk along a wonderful woodland belt with me?
— Of course, my Smart Beaver! Let us enjoy the splendid view together. How about Friday night?
At this point the Smart Beaver got rushing. Everythi... | instruction | 0 | 22,374 | 14 | 44,748 |
Tags: brute force, implementation
Correct Solution:
```
import sys
fin = sys.stdin
n = int(fin.readline())
a = list(map(int, fin.readline().split()))
table = dict()
s = [0] * (n + 1)
for i in range(n):
rec = table.setdefault(a[i], { 'begin' : i, 'end' : i, 'sum' : a[i] })
rec['end'] = i
if a[i] >= 0:
... | output | 1 | 22,374 | 14 | 44,749 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Oh my sweet Beaverette, would you fancy a walk along a wonderful woodland belt with me?
— Of course, my Smart Beaver! Let us enjoy the splendid view together. How about Friday night?
At this point the Smart Beaver got rushing. Everythi... | instruction | 0 | 22,375 | 14 | 44,750 |
Tags: brute force, implementation
Correct Solution:
```
from collections import defaultdict
n = int(input())
a = list(map(int,input().split()))
same = defaultdict(list)
only_positive = [max(0,x) for x in a]
partial_sum = [0 for i in range(n+1)]
for i in range(1,n+1):
partial_sum[i] = partial_sum[i-1]+only_positive[... | output | 1 | 22,375 | 14 | 44,751 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Oh my sweet Beaverette, would you fancy a walk along a wonderful woodland belt with me?
— Of course, my Smart Beaver! Let us enjoy the splendid view together. How about Friday night?
At this point the Smart Beaver got rushing. Everythi... | instruction | 0 | 22,376 | 14 | 44,752 |
Tags: brute force, implementation
Correct Solution:
```
def main():
n, aa = int(input()), list(map(int, input().split()))
partialsum, s, d = [0] * (n + 1), 0, {}
for i, a in enumerate(aa):
if a > 0:
s += a
partialsum[i] = s
if a in d:
d[a].append(i)
el... | output | 1 | 22,376 | 14 | 44,753 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Oh my sweet Beaverette, would you fancy a walk along a wonderful woodland belt with me?
— Of course, my Smart Beaver! Let us enjoy the splendid view together. How about Friday night?
At this point the Smart Beaver got rushing. Everythi... | instruction | 0 | 22,377 | 14 | 44,754 |
Tags: brute force, implementation
Correct Solution:
```
length = int(input())
array = [int(a) for a in input().split()]
maxSum = -10e20
resIndexes = []
for i in range(length):
for j in range(length - 1, -1, -1):
if j > i and array[i] == array[j]:
tmp = sum(array[i:j + 1])
indexes = []
for index in range(i +... | output | 1 | 22,377 | 14 | 44,755 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Oh my sweet Beaverette, would you fancy a walk along a wonderful woodland belt with me?
— Of course, my Smart Beaver! Let us enjoy the splendid view together. How about Friday night?
At this point the Smart Beaver got rushing. Everythi... | instruction | 0 | 22,378 | 14 | 44,756 |
Tags: brute force, implementation
Correct Solution:
```
n=int(input())
a=tuple(map(int,input().split()))
c={}
p={}
s=x=y=0
m=-1e18
for i in range(0,len(a)):
d=c.get(a[i])
if d!=None and s-d+a[i]*2>m:
m=s-d+a[i]*2
x,y=p.get(a[i]),i
if(a[i]>0):s+=a[i]
if p.get(a[i])==None:
p[a[i]... | output | 1 | 22,378 | 14 | 44,757 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Oh my sweet Beaverette, would you fancy a walk along a wonderful woodland belt with me?
— Of course, my Smart Beaver! Let us enjoy the splendid view together. How about Friday night?
At this point the Smart Beaver got rushing. Everythi... | instruction | 0 | 22,379 | 14 | 44,758 |
Tags: brute force, implementation
Correct Solution:
```
def main():
n, aa = int(input()), list(map(int, input().split()))
partialsum, s, d, ranges = [0] * n, 0, {}, []
for i, a in enumerate(aa):
if a > 0:
s += a
partialsum[i] = s
if a in d:
d[a].append(i)
... | output | 1 | 22,379 | 14 | 44,759 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Oh my sweet Beaverette, would you fancy a walk along a wonderful woodland belt with me?
— Of course, my Smart Beaver! Let us enjoy the splendid view together. How about Friday night?
At this point the Smart Beaver got rushing. Everythi... | instruction | 0 | 22,380 | 14 | 44,760 |
Tags: brute force, implementation
Correct Solution:
```
from sys import stdin
from collections import defaultdict
n = int(stdin.readline().rstrip())
a = [int(x) for x in stdin.readline().rstrip().split(' ')]
mmin = {}
mmax = {}
pref = {} # prefix sums
for i, x in enumerate(a):
if x not in mmin:
mmin[x] ... | output | 1 | 22,380 | 14 | 44,761 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Oh my sweet Beaverette, would you fancy a walk along a wonderful woodland belt with me?
— Of course, my Smart Beaver! Let us enjoy the splendid view together. How about Friday night?
At this point the Smart Beaver got rushing. Everythi... | instruction | 0 | 22,381 | 14 | 44,762 |
Tags: brute force, implementation
Correct Solution:
```
"""
obs1: cu posibila exceptie a capetelor secventei alese,
imi permit sa sterg toate valorile negative din sir
avand in vedere ca am ramas doar cu valori pozitive,
tintesc sa obtin o bucata cat mai lunga de valori
astfel ca atunci cand vreau sa fixez capet... | output | 1 | 22,381 | 14 | 44,763 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nearly each project of the F company has a whole team of developers working on it. They often are in different rooms of the office in different cities and even countries. To keep in touch and track the results of the project, the F company c... | instruction | 0 | 22,418 | 14 | 44,836 |
Tags: implementation
Correct Solution:
```
#!/Library/Frameworks/Python.framework/Versions/3.6/bin/python3
'''
Created on 13/09/2018
@author: ernesto
'''
n, m = [int(x) for x in input().strip().split(" ")]
posibles_jefes = set(range(1, n + 1))
anteriores = set()
posteriores = set()
continuos = [True] * (n + 1)
menci... | output | 1 | 22,418 | 14 | 44,837 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nearly each project of the F company has a whole team of developers working on it. They often are in different rooms of the office in different cities and even countries. To keep in touch and track the results of the project, the F company c... | instruction | 0 | 22,419 | 14 | 44,838 |
Tags: implementation
Correct Solution:
```
n, m = map(int, input().split())
covers_all = set(range(1, n+1))
in_there = set([])
occurred = set([])
minus_delete_candidates = set([])
plus_delete_candidates = set([])
for i in range(m):
a, b = input().split()
b = int(b)
if a == '+':
in_there.add(b)
covers_all... | output | 1 | 22,419 | 14 | 44,839 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nearly each project of the F company has a whole team of developers working on it. They often are in different rooms of the office in different cities and even countries. To keep in touch and tr... | instruction | 0 | 22,420 | 14 | 44,840 |
No | output | 1 | 22,420 | 14 | 44,841 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nearly each project of the F company has a whole team of developers working on it. They often are in different rooms of the office in different cities and even countries. To keep in touch and tr... | instruction | 0 | 22,421 | 14 | 44,842 |
No | output | 1 | 22,421 | 14 | 44,843 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nearly each project of the F company has a whole team of developers working on it. They often are in different rooms of the office in different cities and even countries. To keep in touch and tr... | instruction | 0 | 22,422 | 14 | 44,844 |
No | output | 1 | 22,422 | 14 | 44,845 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nearly each project of the F company has a whole team of developers working on it. They often are in different rooms of the office in different cities and even countries. To keep in touch and tr... | instruction | 0 | 22,423 | 14 | 44,846 |
No | output | 1 | 22,423 | 14 | 44,847 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Tokitsukaze found an interesting game. Tokitsukaze had n items at the beginning of this game. However, she thought there were too many items, so now she wants to discard m (1 ≤ m ≤ n) special items of them.
These n items are marke... | instruction | 0 | 22,912 | 14 | 45,824 |
Tags: implementation, two pointers
Correct Solution:
```
if __name__ == '__main__':
n,m,k = map(int, input().split())
l = list(map(int, input().split()))
i = 0
operations = 0
while i < m:
j = i
cu = (l[i]-1-j)//k
while i < m and (l[i]-1-j)//k == cu:
i+=1
operations+=1
print(operations)
``` | output | 1 | 22,912 | 14 | 45,825 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Tokitsukaze found an interesting game. Tokitsukaze had n items at the beginning of this game. However, she thought there were too many items, so now she wants to discard m (1 ≤ m ≤ n) special items of them.
These n items are marke... | instruction | 0 | 22,913 | 14 | 45,826 |
Tags: implementation, two pointers
Correct Solution:
```
n, m, k = map(int, input().split(' '))
p = tuple(map(int, input().split(' ')))
d = 0
part = (p[0]-1) // k
moves = 0
skip = 0
for pi in p:
if (pi-1-d) // k == part:
skip += 1
continue
d += skip
part = (pi-1-d) // k
skip = 1
m... | output | 1 | 22,913 | 14 | 45,827 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Tokitsukaze found an interesting game. Tokitsukaze had n items at the beginning of this game. However, she thought there were too many items, so now she wants to discard m (1 ≤ m ≤ n) special items of them.
These n items are marke... | instruction | 0 | 22,914 | 14 | 45,828 |
Tags: implementation, two pointers
Correct Solution:
```
n,m,k=map(int,input().split())
p=list(map(int,input().split()))
count=0
delete=0
now=0
while now<m:
up=((p[now]-delete-1)//k+1)*k+delete
while now<m and p[now]<=up:
now+=1
delete+=1
count+=1
print(count)
``` | output | 1 | 22,914 | 14 | 45,829 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Tokitsukaze found an interesting game. Tokitsukaze had n items at the beginning of this game. However, she thought there were too many items, so now she wants to discard m (1 ≤ m ≤ n) special items of them.
These n items are marke... | instruction | 0 | 22,915 | 14 | 45,830 |
Tags: implementation, two pointers
Correct Solution:
```
n,m,k = map(int,input().split())
a = list(map(int,input().split()))
ans,result = 0,0
page,new_result = None,1
for i in range(m):
if (a[i]-result)//k!=page:
ans+=1
result = new_result
page = (a[i]-result)//k
new_result+=1
print(ans)... | output | 1 | 22,915 | 14 | 45,831 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Tokitsukaze found an interesting game. Tokitsukaze had n items at the beginning of this game. However, she thought there were too many items, so now she wants to discard m (1 ≤ m ≤ n) special items of them.
These n items are marke... | instruction | 0 | 22,916 | 14 | 45,832 |
Tags: implementation, two pointers
Correct Solution:
```
n, m, k = map(int, input().split())
p = list(map(int, input().split()))
c = 0
tmp = 0
ops = 0
curr_page = (p[0] - 1) // k
for pp in p:
if curr_page != (pp - 1 - c) // k:
c += tmp
tmp = 1
ops += 1
curr_page = (pp - 1 - c) // k
... | output | 1 | 22,916 | 14 | 45,833 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Tokitsukaze found an interesting game. Tokitsukaze had n items at the beginning of this game. However, she thought there were too many items, so now she wants to discard m (1 ≤ m ≤ n) special items of them.
These n items are marke... | instruction | 0 | 22,917 | 14 | 45,834 |
Tags: implementation, two pointers
Correct Solution:
```
from collections import deque
n,m,k=map(int,input().split())
p=deque(int(x) - 1 for x in input().split())
numRemoved = 0
ops = 0
while len(p) > 0:
currRemoved = 1
front = p.popleft()
currPage = (front - numRemoved)//k
#print(str(ops) + ": " + str(... | output | 1 | 22,917 | 14 | 45,835 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Tokitsukaze found an interesting game. Tokitsukaze had n items at the beginning of this game. However, she thought there were too many items, so now she wants to discard m (1 ≤ m ≤ n) special items of them.
These n items are marke... | instruction | 0 | 22,918 | 14 | 45,836 |
Tags: implementation, two pointers
Correct Solution:
```
from collections import defaultdict
import sys
input = sys.stdin.readline
inf = 100000000000000000 # 1e17
mod = 998244353
n, m, k = map(int, input().split())
A = [0] + list(map(int, input().split()))
sum = 0
ans = 0
now = 1
while now <= m:
r = sum
r +... | output | 1 | 22,918 | 14 | 45,837 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.