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 |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sagheer is working at a kindergarten. There are n children and m different toys. These children use well-defined protocols for playing with the toys:
* Each child has a lovely set of toys tha... | instruction | 0 | 70,396 | 14 | 140,792 |
No | output | 1 | 70,396 | 14 | 140,793 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sagheer is working at a kindergarten. There are n children and m different toys. These children use well-defined protocols for playing with the toys:
* Each child has a lovely set of toys tha... | instruction | 0 | 70,397 | 14 | 140,794 |
No | output | 1 | 70,397 | 14 | 140,795 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There is an airplane which has n rows from front to back. There will be m people boarding this airplane.
This airplane has an entrance at the very front and very back of the plane.
Each person has some assigned seat. It is possible for mul... | instruction | 0 | 70,398 | 14 | 140,796 |
Tags: math, number theory
Correct Solution:
```
MOD = 10 ** 9 + 7
n, m = input().split(' ')
n = int(n)
m = int(m)
ans = pow(2 * (n + 1), m, MOD)
ans = (ans * (n + 1 - m)) % MOD
ans = (ans * pow(n + 1, MOD - 2, MOD)) % MOD
print(ans)
``` | output | 1 | 70,398 | 14 | 140,797 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There is an airplane which has n rows from front to back. There will be m people boarding this airplane.
This airplane has an entrance at the very front and very back of the plane.
Each person has some assigned seat. It is possible for mul... | instruction | 0 | 70,399 | 14 | 140,798 |
Tags: math, number theory
Correct Solution:
```
mod = 1000000007
def power(a, p):
res = 1
while p > 0:
if p % 2 == 1:
res = (res * a) % mod
a = (a * a) % mod
p //= 2
return res
n, m = map(int, input().split())
n += 1
res = (power(n * 2, m - 1)) * (n - m) * 2
print((res % ... | output | 1 | 70,399 | 14 | 140,799 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There is an airplane which has n rows from front to back. There will be m people boarding this airplane.
This airplane has an entrance at the very front and very back of the plane.
Each person has some assigned seat. It is possible for mul... | instruction | 0 | 70,400 | 14 | 140,800 |
Tags: math, number theory
Correct Solution:
```
n,m=[int(i) for i in input().split()]
print(pow(2*n+2,m-1,1000000007)*2*(n+1-m)%1000000007)
``` | output | 1 | 70,400 | 14 | 140,801 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is an airplane which has n rows from front to back. There will be m people boarding this airplane.
This airplane has an entrance at the very front and very back of the plane.
Each person... | instruction | 0 | 70,401 | 14 | 140,802 |
No | output | 1 | 70,401 | 14 | 140,803 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of the walrus number 2, ..., the walrus number 1 sit... | instruction | 0 | 70,450 | 14 | 140,900 |
Tags: implementation, math
Correct Solution:
```
n, m = map(int, input().split())
p = 1
while m > 0:
if p > n:
p = 1
if p > m:
break
m -= p
p += 1
print(m)
``` | output | 1 | 70,450 | 14 | 140,901 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of the walrus number 2, ..., the walrus number 1 sit... | instruction | 0 | 70,451 | 14 | 140,902 |
Tags: implementation, math
Correct Solution:
```
a,b=map(int,input().split())
i=1
while b>=i:
b-=i
if i<a:
i+=1
else:
i=1
print(b)
``` | output | 1 | 70,451 | 14 | 140,903 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of the walrus number 2, ..., the walrus number 1 sit... | instruction | 0 | 70,452 | 14 | 140,904 |
Tags: implementation, math
Correct Solution:
```
n,m = map(int, input().split())
def summation(a):
return (a*(a+1)//2)
x=[]
for i in range(n):
x.append(summation(i+1))
m = m % x[-1]
if m==0:
print(0)
else:
for i in range(n):
if x[i] > m:
m -= x[i-1]
break
... | output | 1 | 70,452 | 14 | 140,905 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of the walrus number 2, ..., the walrus number 1 sit... | instruction | 0 | 70,453 | 14 | 140,906 |
Tags: implementation, math
Correct Solution:
```
n,m=map(int,input().split())
count=0
i=1
while count!=1:
if i>n:
i=1
if m<i:
print(m)
count=1
break
else:
m=m-i
i+=1
``` | output | 1 | 70,453 | 14 | 140,907 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of the walrus number 2, ..., the walrus number 1 sit... | instruction | 0 | 70,454 | 14 | 140,908 |
Tags: implementation, math
Correct Solution:
```
n,m=map(int,input().split())
i=0
while((m-i)>=0):
for i in range(1,n+1):
if m-i>=0:
m=m-i
else:
break
if(i==n):
i=1
break
print(m)
``` | output | 1 | 70,454 | 14 | 140,909 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of the walrus number 2, ..., the walrus number 1 sit... | instruction | 0 | 70,455 | 14 | 140,910 |
Tags: implementation, math
Correct Solution:
```
# import os
n,m = map(int,input().split())
r = 0
i = 1
while m >= i:
m -= i
i += 1
if i == n+1:
i = 1
print(m)
``` | output | 1 | 70,455 | 14 | 140,911 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of the walrus number 2, ..., the walrus number 1 sit... | instruction | 0 | 70,456 | 14 | 140,912 |
Tags: implementation, math
Correct Solution:
```
x = input().split(' ')
n,m = int(x[0]),int(x[1])
i =1
while i<=n:
if m<i:
break
m-=i
if i==n:
i=1
else:
i+=1
print(m)
``` | output | 1 | 70,456 | 14 | 140,913 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of the walrus number 2, ..., the walrus number 1 sit... | instruction | 0 | 70,457 | 14 | 140,914 |
Tags: implementation, math
Correct Solution:
```
n, k = map(int, input().split())
t = 0
while k > 0 and t != 1:
for i in range(n):
if k >= i + 1:
k -= (i + 1)
else:
t = 1
break
print(k)
``` | output | 1 | 70,457 | 14 | 140,915 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of th... | instruction | 0 | 70,458 | 14 | 140,916 |
Yes | output | 1 | 70,458 | 14 | 140,917 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of th... | instruction | 0 | 70,459 | 14 | 140,918 |
Yes | output | 1 | 70,459 | 14 | 140,919 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of th... | instruction | 0 | 70,460 | 14 | 140,920 |
Yes | output | 1 | 70,460 | 14 | 140,921 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of th... | instruction | 0 | 70,461 | 14 | 140,922 |
Yes | output | 1 | 70,461 | 14 | 140,923 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of th... | instruction | 0 | 70,462 | 14 | 140,924 |
No | output | 1 | 70,462 | 14 | 140,925 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of th... | instruction | 0 | 70,463 | 14 | 140,926 |
No | output | 1 | 70,463 | 14 | 140,927 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of th... | instruction | 0 | 70,464 | 14 | 140,928 |
No | output | 1 | 70,464 | 14 | 140,929 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n walruses sitting in a circle. All of them are numbered in the clockwise order: the walrus number 2 sits to the left of the walrus number 1, the walrus number 3 sits to the left of th... | instruction | 0 | 70,465 | 14 | 140,930 |
No | output | 1 | 70,465 | 14 | 140,931 |
Provide a correct Python 3 solution for this coding contest problem.
Increasing E869120 (Ninja E869120)
E869120 You are good at alter ego.
Here are $ N $ members of the PA Lab. But some of them may be E869120.
So you asked all the $ N $ members of the PA Lab for their names. As a result, the $ N $ members named the... | instruction | 0 | 70,712 | 14 | 141,424 |
"Correct Solution:
```
import sys
input = sys.stdin.readline
N=int(input())
ANS=0
for i in range(N):
if input().strip()=="E869120":
ANS+=1
print(ANS)
``` | output | 1 | 70,712 | 14 | 141,425 |
Provide a correct Python 3 solution for this coding contest problem.
Increasing E869120 (Ninja E869120)
E869120 You are good at alter ego.
Here are $ N $ members of the PA Lab. But some of them may be E869120.
So you asked all the $ N $ members of the PA Lab for their names. As a result, the $ N $ members named the... | instruction | 0 | 70,713 | 14 | 141,426 |
"Correct Solution:
```
N = int(input())
S = [input() for _ in range(N)]
print(S.count('E869120'))
``` | output | 1 | 70,713 | 14 | 141,427 |
Provide a correct Python 3 solution for this coding contest problem.
Increasing E869120 (Ninja E869120)
E869120 You are good at alter ego.
Here are $ N $ members of the PA Lab. But some of them may be E869120.
So you asked all the $ N $ members of the PA Lab for their names. As a result, the $ N $ members named the... | instruction | 0 | 70,714 | 14 | 141,428 |
"Correct Solution:
```
from itertools import *
from bisect import *
from math import *
from collections import *
from heapq import *
from random 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... | output | 1 | 70,714 | 14 | 141,429 |
Provide a correct Python 3 solution for this coding contest problem.
Increasing E869120 (Ninja E869120)
E869120 You are good at alter ego.
Here are $ N $ members of the PA Lab. But some of them may be E869120.
So you asked all the $ N $ members of the PA Lab for their names. As a result, the $ N $ members named the... | instruction | 0 | 70,715 | 14 | 141,430 |
"Correct Solution:
```
nin = []
for i in range(int(input())):
s = input()
nin.append(s)
print(nin.count("E869120"))
``` | output | 1 | 70,715 | 14 | 141,431 |
Provide a correct Python 3 solution for this coding contest problem.
Increasing E869120 (Ninja E869120)
E869120 You are good at alter ego.
Here are $ N $ members of the PA Lab. But some of them may be E869120.
So you asked all the $ N $ members of the PA Lab for their names. As a result, the $ N $ members named the... | instruction | 0 | 70,716 | 14 | 141,432 |
"Correct Solution:
```
n = int(input())
s = [input() for i in range(n)]
print(s.count("E869120"))
``` | output | 1 | 70,716 | 14 | 141,433 |
Provide a correct Python 3 solution for this coding contest problem.
Increasing E869120 (Ninja E869120)
E869120 You are good at alter ego.
Here are $ N $ members of the PA Lab. But some of them may be E869120.
So you asked all the $ N $ members of the PA Lab for their names. As a result, the $ N $ members named the... | instruction | 0 | 70,717 | 14 | 141,434 |
"Correct Solution:
```
def num():
return int(input())
def nums():
return list(map(int,input().split()))
"""
A,B = nums()
P,Q,R = nums()
first_distance = P * B
pre_runned = (B - A) * Q
time = B + (first_distance - pre_runned) / (R + Q)
print(time)
"""
"""
N = num()
randoms = nums()
ans = 0
for i in range(N):
... | output | 1 | 70,717 | 14 | 141,435 |
Provide a correct Python 3 solution for this coding contest problem.
Increasing E869120 (Ninja E869120)
E869120 You are good at alter ego.
Here are $ N $ members of the PA Lab. But some of them may be E869120.
So you asked all the $ N $ members of the PA Lab for their names. As a result, the $ N $ members named the... | instruction | 0 | 70,718 | 14 | 141,436 |
"Correct Solution:
```
a=0
for i in range(int(input())):
if input()=="E869120":
a+=1
print(a)
``` | output | 1 | 70,718 | 14 | 141,437 |
Provide a correct Python 3 solution for this coding contest problem.
Increasing E869120 (Ninja E869120)
E869120 You are good at alter ego.
Here are $ N $ members of the PA Lab. But some of them may be E869120.
So you asked all the $ N $ members of the PA Lab for their names. As a result, the $ N $ members named the... | instruction | 0 | 70,719 | 14 | 141,438 |
"Correct Solution:
```
n = int(input())
l = [input() for i in range(n)]
print(l.count('E869120'))
``` | output | 1 | 70,719 | 14 | 141,439 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to each other. Each pair of blogs that are connect... | instruction | 0 | 70,882 | 14 | 141,764 |
Tags: constructive algorithms, graphs, greedy, sortings
Correct Solution:
```
from collections import defaultdict
import os,io
from sys import stdout
input = io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
n, m = list(map(int,input().split()))
adj = defaultdict(set)
l = []
for _ in range(m):
u, v = list(map(i... | output | 1 | 70,882 | 14 | 141,765 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to each other. Each pair of blogs that are connect... | instruction | 0 | 70,883 | 14 | 141,766 |
Tags: constructive algorithms, graphs, greedy, sortings
Correct Solution:
```
from bisect import *
from collections import *
from math import gcd,ceil,sqrt,floor,inf
from heapq import *
from itertools import *
from operator import add,mul,sub,xor,truediv,floordiv
from functools import *
#-----------------------------... | output | 1 | 70,883 | 14 | 141,767 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to each other. Each pair of blogs that are connect... | instruction | 0 | 70,884 | 14 | 141,768 |
Tags: constructive algorithms, graphs, greedy, sortings
Correct Solution:
```
import sys
input = sys.stdin.buffer.readline
n,m = list(map(int, input().split()))
nodes = [[] for i in range(n)]
small_all = [0 for i in range(n)]
for i in range(m):
a,b = list(map(int, input().split()))
nodes[a-1].append(b-1)
... | output | 1 | 70,884 | 14 | 141,769 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to each other. Each pair of blogs that are connect... | instruction | 0 | 70,885 | 14 | 141,770 |
Tags: constructive algorithms, graphs, greedy, sortings
Correct Solution:
```
import sys
from collections import deque
input = sys.stdin.buffer.readline
print = sys.stdout.write
n, m = map(int, input().split())
e = [ [] for _ in range(n+1) ]
for _ in range(m):
a, b = map(int, input().split())
e[a].append(b); e... | output | 1 | 70,885 | 14 | 141,771 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to each other. Each pair of blogs that are connect... | instruction | 0 | 70,886 | 14 | 141,772 |
Tags: constructive algorithms, graphs, greedy, sortings
Correct Solution:
```
import io, os
input = io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
n, m = map(int, input().split())
adj = [[] for i in range(n+1)]
for i in range(m):
u, v = map(int, input().split())
adj[u].append(v)
adj[v].append(u)
... | output | 1 | 70,886 | 14 | 141,773 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to each other. Each pair of blogs that are connect... | instruction | 0 | 70,887 | 14 | 141,774 |
Tags: constructive algorithms, graphs, greedy, sortings
Correct Solution:
```
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.buffer = BytesIO()
self.writable = "x" in file.m... | output | 1 | 70,887 | 14 | 141,775 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to each other. Each pair of blogs that are connect... | instruction | 0 | 70,888 | 14 | 141,776 |
Tags: constructive algorithms, graphs, greedy, sortings
Correct Solution:
```
import sys
readline = sys.stdin.buffer.readline
readall = sys.stdin.read
ns = lambda: readline().rstrip()
ni = lambda: int(readline().rstrip())
nm = lambda: map(int, readline().split())
nl = lambda: list(map(int, readline().split()))
prn = l... | output | 1 | 70,888 | 14 | 141,777 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to each other. Each pair of blogs that are connect... | instruction | 0 | 70,889 | 14 | 141,778 |
Tags: constructive algorithms, graphs, greedy, sortings
Correct Solution:
```
import io
import os
def main():
input = io.BytesIO(os.read(0, os.fstat(0).st_size)).readline
n, m = map(int, input().split())
dct = {x: [] for x in range(1, n + 1)}
for _ in range(m):
a, b = map(int, input().split())
... | output | 1 | 70,889 | 14 | 141,779 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to ... | instruction | 0 | 70,890 | 14 | 141,780 |
Yes | output | 1 | 70,890 | 14 | 141,781 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to ... | instruction | 0 | 70,891 | 14 | 141,782 |
Yes | output | 1 | 70,891 | 14 | 141,783 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to ... | instruction | 0 | 70,892 | 14 | 141,784 |
Yes | output | 1 | 70,892 | 14 | 141,785 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to ... | instruction | 0 | 70,893 | 14 | 141,786 |
Yes | output | 1 | 70,893 | 14 | 141,787 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to ... | instruction | 0 | 70,894 | 14 | 141,788 |
No | output | 1 | 70,894 | 14 | 141,789 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to ... | instruction | 0 | 70,895 | 14 | 141,790 |
No | output | 1 | 70,895 | 14 | 141,791 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to ... | instruction | 0 | 70,896 | 14 | 141,792 |
No | output | 1 | 70,896 | 14 | 141,793 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to ... | instruction | 0 | 70,897 | 14 | 141,794 |
No | output | 1 | 70,897 | 14 | 141,795 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Chanek is currently participating in a science fair that is popular in town. He finds an exciting puzzle in the fair and wants to solve it.
There are N atoms numbered from 1 to N. These atoms are especially quirky. Initially, each atom ... | instruction | 0 | 70,913 | 14 | 141,826 |
Tags: greedy, implementation
Correct Solution:
```
import heapq
n,k=map(int,input().split())
a=list(map(int,input().split()))
b=list(map(int,input().split()))
s=sum(a)
pre=[0]
j=0
while(j<n):
pre.append(a[j]+pre[-1])
j+=1
ab=[]
af=[]
af1=[]
j=n-1
while(j>=0):
heapq.heappush(af,-(s-pre[j]-b[j]))
af1.appe... | output | 1 | 70,913 | 14 | 141,827 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Chanek is currently participating in a science fair that is popular in town. He finds an exciting puzzle in the fair and wants to solve it.
There are N atoms numbered from 1 to N. These atoms are especially quirky. Initially, each atom ... | instruction | 0 | 70,914 | 14 | 141,828 |
Tags: greedy, implementation
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
# region fastio
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer = BytesIO()
self.writable = "x" in file.mode or "r" no... | output | 1 | 70,914 | 14 | 141,829 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Chanek is currently participating in a science fair that is popular in town. He finds an exciting puzzle in the fair and wants to solve it.
There are N atoms numbered from 1 to N. These atoms are especially quirky. Initially, each atom ... | instruction | 0 | 70,915 | 14 | 141,830 |
Tags: greedy, implementation
Correct Solution:
```
n, k = map(int, input().split())
a = list(map(int, input().split()))
d = list(map(int, input().split()))
if k >= 2:
m = min(d[: -1])
print(max(sum(a) - m, a[-1] - d[-1], 0))
elif k == 0:
rightans = [0] * n
cursum = 0
ans = 0
for i in range(n - ... | output | 1 | 70,915 | 14 | 141,831 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Chanek is currently participating in a science fair that is popular in town. He finds an exciting puzzle in the fair and wants to solve it.
There are N atoms numbered from 1 to N. These atoms are especially quirky. Initially, each atom ... | instruction | 0 | 70,916 | 14 | 141,832 |
Tags: greedy, implementation
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO,IOBase
def main():
n,k = map(int,input().split())
a = list(map(int,input().split()))
d = list(map(int,input().split()))
ans,ans1,x,y = 0,0,sum(a),sum(a)
... | output | 1 | 70,916 | 14 | 141,833 |
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