message stringlengths 2 48.6k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 318 108k | cluster float64 8 8 | __index_level_0__ int64 636 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
The USA Construction Operation (USACO) recently ordered Farmer John to arrange a row of n haybale piles on the farm. The i-th pile contains a_i haybales.
However, Farmer John has just left for vacation, leaving Bessie all on her own. Every... | instruction | 0 | 46,389 | 8 | 92,778 |
Tags: greedy, implementation
Correct Solution:
```
for i in range(int(input())):
n,d=map(int,input().split())
a=list(map(int,input().split()))
# print(a)
for i in range(1,n):
p=d//i
p=min(p,a[i])
d-=(p*i)
# print(p)
a[0]+=p
# print(d,i,p)
print(a[0... | output | 1 | 46,389 | 8 | 92,779 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The USA Construction Operation (USACO) recently ordered Farmer John to arrange a row of n haybale piles on the farm. The i-th pile contains a_i haybales.
However, Farmer John has just left for... | instruction | 0 | 46,390 | 8 | 92,780 |
Yes | output | 1 | 46,390 | 8 | 92,781 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The USA Construction Operation (USACO) recently ordered Farmer John to arrange a row of n haybale piles on the farm. The i-th pile contains a_i haybales.
However, Farmer John has just left for... | instruction | 0 | 46,391 | 8 | 92,782 |
Yes | output | 1 | 46,391 | 8 | 92,783 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The USA Construction Operation (USACO) recently ordered Farmer John to arrange a row of n haybale piles on the farm. The i-th pile contains a_i haybales.
However, Farmer John has just left for... | instruction | 0 | 46,392 | 8 | 92,784 |
Yes | output | 1 | 46,392 | 8 | 92,785 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The USA Construction Operation (USACO) recently ordered Farmer John to arrange a row of n haybale piles on the farm. The i-th pile contains a_i haybales.
However, Farmer John has just left for... | instruction | 0 | 46,393 | 8 | 92,786 |
Yes | output | 1 | 46,393 | 8 | 92,787 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The USA Construction Operation (USACO) recently ordered Farmer John to arrange a row of n haybale piles on the farm. The i-th pile contains a_i haybales.
However, Farmer John has just left for... | instruction | 0 | 46,394 | 8 | 92,788 |
No | output | 1 | 46,394 | 8 | 92,789 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The USA Construction Operation (USACO) recently ordered Farmer John to arrange a row of n haybale piles on the farm. The i-th pile contains a_i haybales.
However, Farmer John has just left for... | instruction | 0 | 46,395 | 8 | 92,790 |
No | output | 1 | 46,395 | 8 | 92,791 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The USA Construction Operation (USACO) recently ordered Farmer John to arrange a row of n haybale piles on the farm. The i-th pile contains a_i haybales.
However, Farmer John has just left for... | instruction | 0 | 46,396 | 8 | 92,792 |
No | output | 1 | 46,396 | 8 | 92,793 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The USA Construction Operation (USACO) recently ordered Farmer John to arrange a row of n haybale piles on the farm. The i-th pile contains a_i haybales.
However, Farmer John has just left for... | instruction | 0 | 46,397 | 8 | 92,794 |
No | output | 1 | 46,397 | 8 | 92,795 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Edo has got a collection of n refrigerator magnets!
He decided to buy a refrigerator and hang the magnets on the door. The shop can make the refrigerator with any size of the door that meets the following restrictions: the refrigerator door... | instruction | 0 | 47,478 | 8 | 94,956 |
Tags: brute force, greedy, implementation, two pointers
Correct Solution:
```
from sys import*
#
def check(u, d, l, r):
used = [pointsx[i][1] for i in range(l)]
used += [pointsx[-1 - i][1] for i in range(r)]
used += [pointsy[i][1] for i in range(u)]
used += [pointsy[-1 - i][1] for i in range(d)]
if ... | output | 1 | 47,478 | 8 | 94,957 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Edo has got a collection of n refrigerator magnets!
He decided to buy a refrigerator and hang the magnets on the door. The shop can make the refrigerator with any size of the door that meets the following restrictions: the refrigerator door... | instruction | 0 | 47,479 | 8 | 94,958 |
Tags: brute force, greedy, implementation, two pointers
Correct Solution:
```
from sys import*
#
def check(u, d, l, r):
used = [pointsx[i][1] for i in range(l)]
used += [pointsx[-1 - i][1] for i in range(r)]
used += [pointsy[i][1] for i in range(u)]
used += [pointsy[-1 - i][1] for i in range(d)]
if ... | output | 1 | 47,479 | 8 | 94,959 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Edo has got a collection of n refrigerator magnets!
He decided to buy a refrigerator and hang the magnets on the door. The shop can make the refrigerator with any size of the door that meets the following restrictions: the refrigerator door... | instruction | 0 | 47,480 | 8 | 94,960 |
Tags: brute force, greedy, implementation, two pointers
Correct Solution:
```
from sys import*
#
def check(u, d, l, r):
used = [pointsx[i][1] for i in range(l)]
used += [pointsx[-1 - i][1] for i in range(r)]
used += [pointsy[i][1] for i in range(u)]
used += [pointsy[-1 - i][1] for i in range(d)]
if ... | output | 1 | 47,480 | 8 | 94,961 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Edo has got a collection of n refrigerator magnets!
He decided to buy a refrigerator and hang the magnets on the door. The shop can make the refrigerator with any size of the door that meets the following restrictions: the refrigerator door... | instruction | 0 | 47,481 | 8 | 94,962 |
Tags: brute force, greedy, implementation, two pointers
Correct Solution:
```
from math import ceil
def add(c, k, s, i0, di):
i = i0
while len(s) < k:
s.add(c[i])
i += di
def fst(c, s, i0, di):
i = i0
while c[i] in s:
i += di
return c[i]
def doors(ms, k):
cs = [((m[... | output | 1 | 47,481 | 8 | 94,963 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Edo has got a collection of n refrigerator magnets!
He decided to buy a refrigerator and hang the magnets on the door. The shop can make the refrigerator with any size of the door that meets th... | instruction | 0 | 47,482 | 8 | 94,964 |
No | output | 1 | 47,482 | 8 | 94,965 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Edo has got a collection of n refrigerator magnets!
He decided to buy a refrigerator and hang the magnets on the door. The shop can make the refrigerator with any size of the door that meets th... | instruction | 0 | 47,483 | 8 | 94,966 |
No | output | 1 | 47,483 | 8 | 94,967 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Edo has got a collection of n refrigerator magnets!
He decided to buy a refrigerator and hang the magnets on the door. The shop can make the refrigerator with any size of the door that meets th... | instruction | 0 | 47,484 | 8 | 94,968 |
No | output | 1 | 47,484 | 8 | 94,969 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Edo has got a collection of n refrigerator magnets!
He decided to buy a refrigerator and hang the magnets on the door. The shop can make the refrigerator with any size of the door that meets th... | instruction | 0 | 47,485 | 8 | 94,970 |
No | output | 1 | 47,485 | 8 | 94,971 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately, the ground beneath the fence is not flat. For ... | instruction | 0 | 48,119 | 8 | 96,238 |
Tags: dp, greedy, implementation, two pointers
Correct Solution:
```
import sys
input = sys.stdin.readline
t = int(input())
for _ in range(t):
n, k = map(int, input().split())
h = list(map(int, input().split()))
ans = 1
lb, ub = h[0], h[0]
for i in range(1, n):
lb_next = h[i]
ub_ne... | output | 1 | 48,119 | 8 | 96,239 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately, the ground beneath the fence is not flat. For ... | instruction | 0 | 48,120 | 8 | 96,240 |
Tags: dp, greedy, implementation, two pointers
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'... | output | 1 | 48,120 | 8 | 96,241 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately, the ground beneath the fence is not flat. For ... | instruction | 0 | 48,121 | 8 | 96,242 |
Tags: dp, greedy, implementation, two pointers
Correct Solution:
```
import sys
input = sys.stdin.readline
def gcd(a, b):
if a == 0:
return b
return gcd(b % a, a)
def lcm(a, b):
return (a * b) / gcd(a, b)
def main():
for _ in range(int(input())):
n,k=map(int , input().split())
... | output | 1 | 48,121 | 8 | 96,243 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately, the ground beneath the fence is not flat. For ... | instruction | 0 | 48,122 | 8 | 96,244 |
Tags: dp, greedy, implementation, two pointers
Correct Solution:
```
t = int(input())
for i in range(t):
n, k = tuple(map(int, input().split(' ')))
heights = list(map(int, input().split(' ')))
current_floor_range = [heights[0], heights[0]]
is_possible = True
for j in range(1, n):
current_flo... | output | 1 | 48,122 | 8 | 96,245 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately, the ground beneath the fence is not flat. For ... | instruction | 0 | 48,123 | 8 | 96,246 |
Tags: dp, greedy, implementation, two pointers
Correct Solution:
```
def main():
from sys import stdin
input = stdin.buffer.readline
# input = open('25-B.txt', 'r').readline
for _ in range(int(input())):
n, k = map(int, input().split())
*h, = map(int, input().split())
mn = [0] *... | output | 1 | 48,123 | 8 | 96,247 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately, the ground beneath the fence is not flat. For ... | instruction | 0 | 48,124 | 8 | 96,248 |
Tags: dp, greedy, implementation, two pointers
Correct Solution:
```
from sys import stdin, gettrace
if gettrace():
def inputi():
return input()
else:
def input():
return next(stdin)[:-1]
def inputi():
return stdin.buffer.readline()
def solve():
n,k = map(int, input().split(... | output | 1 | 48,124 | 8 | 96,249 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately, the ground beneath the fence is not flat. For ... | instruction | 0 | 48,125 | 8 | 96,250 |
Tags: dp, greedy, implementation, two pointers
Correct Solution:
```
import sys
input = sys.stdin.readline
from collections import Counter
import math
t = int(input())
for _ in range(t):
#n = int(input())
n,h = list(map(int,input().split()))
#m = int(input())
arr = list(map(int,input().split()))
... | output | 1 | 48,125 | 8 | 96,251 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately, the ground beneath the fence is not flat. For ... | instruction | 0 | 48,126 | 8 | 96,252 |
Tags: dp, greedy, implementation, two pointers
Correct Solution:
```
import sys
input=sys.stdin.readline
def intersect(a,b):
return [max(a[0],b[0]),min(a[1],b[1])]
t=int(input())
for you in range(t):
l=input().split()
n=int(l[0])
k=int(l[1])
l=input().split()
li=[int(i) for i in l]
curr=[li[... | output | 1 | 48,126 | 8 | 96,253 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately,... | instruction | 0 | 48,127 | 8 | 96,254 |
Yes | output | 1 | 48,127 | 8 | 96,255 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately,... | instruction | 0 | 48,128 | 8 | 96,256 |
Yes | output | 1 | 48,128 | 8 | 96,257 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately,... | instruction | 0 | 48,129 | 8 | 96,258 |
Yes | output | 1 | 48,129 | 8 | 96,259 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately,... | instruction | 0 | 48,130 | 8 | 96,260 |
Yes | output | 1 | 48,130 | 8 | 96,261 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately,... | instruction | 0 | 48,131 | 8 | 96,262 |
No | output | 1 | 48,131 | 8 | 96,263 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately,... | instruction | 0 | 48,132 | 8 | 96,264 |
No | output | 1 | 48,132 | 8 | 96,265 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately,... | instruction | 0 | 48,133 | 8 | 96,266 |
No | output | 1 | 48,133 | 8 | 96,267 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You want to build a fence that will consist of n equal sections. All sections have a width equal to 1 and height equal to k. You will place all sections in one line side by side.
Unfortunately,... | instruction | 0 | 48,134 | 8 | 96,268 |
No | output | 1 | 48,134 | 8 | 96,269 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Igor is in the museum and he wants to see as many pictures as possible.
Museum can be represented as a rectangular field of n × m cells. Each cell is either empty or impassable. Empty cells are... | instruction | 0 | 48,365 | 8 | 96,730 |
No | output | 1 | 48,365 | 8 | 96,731 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from your current house to some other house. You can't ... | instruction | 0 | 48,815 | 8 | 97,630 |
Tags: constructive algorithms, greedy
Correct Solution:
```
from itertools import*
n,k,s=map(int,input().split())
b=k<=s<=k*(n-1)
print(('NO','YES')[b])
if b:
l=s%k*[s//k+1]+(k-s%k)*[s//k];l[0]+=1
for i in range(1,k,2):l[i]=-l[i]
print(*accumulate(l))
``` | output | 1 | 48,815 | 8 | 97,631 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from your current house to some other house. You can't ... | instruction | 0 | 48,816 | 8 | 97,632 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n,k,s=map(int,input().split())
if k<=s<=k*(n-1):
print("YES")
l=(s+n-2)//(n-1)
e=k-l
r=[]
for i in range(l):
v=min(s+1,n)
s-=v-1
a=[*range(2,min(e,n-2)+2)]+[v]
e-=n-2
if i%2:a=[n+1-x for x in a]
r.extend(a)
print(*r)
else:
print("NO")
``` | output | 1 | 48,816 | 8 | 97,633 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from your current house to some other house. You can't ... | instruction | 0 | 48,817 | 8 | 97,634 |
Tags: constructive algorithms, greedy
Correct Solution:
```
def next(a, b):
global n
if 1 <= a + b <= n:
return a + b
else:
return a - b
n, k, s = [int(i) for i in input().split()]
cur = 1
kk = k
if k <= s <= (n - 1) * k:
print('YES')
for i in range(k):
if n - 1 < s - (kk -... | output | 1 | 48,817 | 8 | 97,635 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from your current house to some other house. You can't ... | instruction | 0 | 48,818 | 8 | 97,636 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n,m,k=map(int,input().split())
if k<m or k>m*(n-1):
print("NO")
else:
print("YES")
i,j=1,n
while True:
if k-(n-1)<m:
temp=j
j=i
i=temp
break
else:
k-=(n-1)
m-=1
print(j,end=" ")
temp=j
j=i
i=temp
if j==n:
print(j-(k-m+... | output | 1 | 48,818 | 8 | 97,637 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from your current house to some other house. You can't ... | instruction | 0 | 48,819 | 8 | 97,638 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n,k,s=map(int,input().split())
if (n-1)*k<s or k>s:
exit(print("NO"))
ans=[]
now=1
while k:
if s==k:
if now==1:
ans.append(now+1)
now+=1
else:
ans.append(now-1)
now-=1
s-=1
else:
t=min(n-1,s-k+1)
if now>t:
... | output | 1 | 48,819 | 8 | 97,639 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from your current house to some other house. You can't ... | instruction | 0 | 48,820 | 8 | 97,640 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n, k, s = map(int, input().split())
ans = []
cur = 1
if s < k:
print('NO')
exit(0)
for i in range(k):
prev = cur
if i % 2 == 0:
cur += min(s, n - cur, s - (k - i - 1))
s -= abs(cur - prev)
ans.append(cur)
else:
cur -= min(s, cur - 1, s - (k - i - ... | output | 1 | 48,820 | 8 | 97,641 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from your current house to some other house. You can't ... | instruction | 0 | 48,821 | 8 | 97,642 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n,k,s=map(int,input().split())
l=s%k*[s//k+1]+(k-s%k)*[s//k]
for i in range(1,k,2):l[i]=-l[i]
t=1
for i in range(k):l[i]+=t;t=l[i]
b=k<=s<=k*(n-1)
print(('NO','YES')[b])
if b:print(*l)
``` | output | 1 | 48,821 | 8 | 97,643 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from your current house to some other house. You can't ... | instruction | 0 | 48,822 | 8 | 97,644 |
Tags: constructive algorithms, greedy
Correct Solution:
```
# dominator
n,k,s=map(int,input().split())
cur=1
if k>s or k*(n-1)<s:
print("NO")
else:
print("YES")
while k>0:
l=min(n-1,s-(k-1))
if(cur>l):
cur-=l
else:
cur+=l
print(cur,end=" ")
s-=l
k-=1
print()
``` | output | 1 | 48,822 | 8 | 97,645 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from you... | instruction | 0 | 48,823 | 8 | 97,646 |
Yes | output | 1 | 48,823 | 8 | 97,647 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from you... | instruction | 0 | 48,824 | 8 | 97,648 |
Yes | output | 1 | 48,824 | 8 | 97,649 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from you... | instruction | 0 | 48,826 | 8 | 97,652 |
Yes | output | 1 | 48,826 | 8 | 97,653 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from you... | instruction | 0 | 48,827 | 8 | 97,654 |
No | output | 1 | 48,827 | 8 | 97,655 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from you... | instruction | 0 | 48,828 | 8 | 97,656 |
No | output | 1 | 48,828 | 8 | 97,657 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from you... | instruction | 0 | 48,829 | 8 | 97,658 |
No | output | 1 | 48,829 | 8 | 97,659 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n houses in a row. They are numbered from 1 to n in order from left to right. Initially you are in the house 1.
You have to perform k moves to other house. In one move you go from you... | instruction | 0 | 48,830 | 8 | 97,660 |
No | output | 1 | 48,830 | 8 | 97,661 |
Provide tags and a correct Python 3 solution for this coding contest problem.
This is a harder version of the problem. In this version n ≤ 500 000
The outskirts of the capital are being actively built up in Berland. The company "Kernel Panic" manages the construction of a residential complex of skyscrapers in New Ber... | instruction | 0 | 48,953 | 8 | 97,906 |
Tags: data structures, dp, greedy
Correct Solution:
```
import sys
input=sys.stdin.readline
n=int(input())
m=list(map(int,input().split()))
l=[-1]*n
r=[n]*n
stack=[]
for i in range(n):
while stack and m[stack[-1]]>=m[i]:
stack.pop()
if stack:
l[i]=stack[-1]
stack.append(i)
stack=[]
for i in ... | output | 1 | 48,953 | 8 | 97,907 |
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