message stringlengths 2 20.1k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 1.95k 109k | cluster float64 17 17 | __index_level_0__ int64 3.91k 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A programming coach has n students to teach. We know that n is divisible by 3. Let's assume that all students are numbered from 1 to n, inclusive.
Before the university programming championship... | instruction | 0 | 82,882 | 17 | 165,764 |
Yes | output | 1 | 82,882 | 17 | 165,765 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A programming coach has n students to teach. We know that n is divisible by 3. Let's assume that all students are numbered from 1 to n, inclusive.
Before the university programming championship... | instruction | 0 | 82,883 | 17 | 165,766 |
Yes | output | 1 | 82,883 | 17 | 165,767 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A programming coach has n students to teach. We know that n is divisible by 3. Let's assume that all students are numbered from 1 to n, inclusive.
Before the university programming championship... | instruction | 0 | 82,884 | 17 | 165,768 |
Yes | output | 1 | 82,884 | 17 | 165,769 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A programming coach has n students to teach. We know that n is divisible by 3. Let's assume that all students are numbered from 1 to n, inclusive.
Before the university programming championship... | instruction | 0 | 82,885 | 17 | 165,770 |
Yes | output | 1 | 82,885 | 17 | 165,771 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A programming coach has n students to teach. We know that n is divisible by 3. Let's assume that all students are numbered from 1 to n, inclusive.
Before the university programming championship... | instruction | 0 | 82,886 | 17 | 165,772 |
No | output | 1 | 82,886 | 17 | 165,773 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A programming coach has n students to teach. We know that n is divisible by 3. Let's assume that all students are numbered from 1 to n, inclusive.
Before the university programming championship... | instruction | 0 | 82,887 | 17 | 165,774 |
No | output | 1 | 82,887 | 17 | 165,775 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A programming coach has n students to teach. We know that n is divisible by 3. Let's assume that all students are numbered from 1 to n, inclusive.
Before the university programming championship... | instruction | 0 | 82,888 | 17 | 165,776 |
No | output | 1 | 82,888 | 17 | 165,777 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A programming coach has n students to teach. We know that n is divisible by 3. Let's assume that all students are numbered from 1 to n, inclusive.
Before the university programming championship... | instruction | 0 | 82,889 | 17 | 165,778 |
No | output | 1 | 82,889 | 17 | 165,779 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons they have. It means that one's place is equal to... | instruction | 0 | 83,030 | 17 | 166,060 |
Tags: data structures, greedy
Correct Solution:
```
import heapq
from bisect import bisect_right
from collections import defaultdict
import os
import sys
from io import BytesIO, IOBase
from collections import defaultdict
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self... | output | 1 | 83,030 | 17 | 166,061 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons they have. It means that one's place is equal to... | instruction | 0 | 83,031 | 17 | 166,062 |
Tags: data structures, greedy
Correct Solution:
```
#!/usr/bin/env python3
from sys import stdin,stdout
from bisect import *
from heapq import *
def ri():
return map(int, input().split())
n = int(input())
abw = [list(ri()) for i in range(n)]
a1 = abw[0][0]
a = [abw[i][0] for i in range(1,n)]
a.sort()
abw = abw[... | output | 1 | 83,031 | 17 | 166,063 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons they have. It means that one's place is equal to... | instruction | 0 | 83,032 | 17 | 166,064 |
Tags: data structures, greedy
Correct Solution:
```
'''input
8
20 1000
32 37
40 1000
45 50
16 16
16 16
14 1000
2 1000
'''
import heapq
from bisect import bisect
inf = 10**18 + 2
def rints():
return list(map(int, input().split()))
def ri():
return int(input())
def bin_search(arr, pred, lo=0, hi = None):
... | output | 1 | 83,032 | 17 | 166,065 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons they have. It means that one's place is equal to... | instruction | 0 | 83,033 | 17 | 166,066 |
Tags: data structures, greedy
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
from collection... | output | 1 | 83,033 | 17 | 166,067 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons they have. It means that one's place is equal to... | instruction | 0 | 83,034 | 17 | 166,068 |
Tags: data structures, greedy
Correct Solution:
```
import os
import io
import heapq
input = io.BytesIO(os.read(0, os.fstat(0).st_size)).readline
#inp = sys.stdin.readlines()
ii = 0
out = []
n = int(input())
ii += 1
pq = [] # PriorityQueue()
diffs = []
arr = []
limak = int(input().split()[0])
ii += 1
for team i... | output | 1 | 83,034 | 17 | 166,069 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons they have. It means that one's place is equal to... | instruction | 0 | 83,035 | 17 | 166,070 |
Tags: data structures, greedy
Correct Solution:
```
#!/usr/bin/env python3
from sys import stdin,stdout
from bisect import *
from heapq import *
def ri():
return map(int, input().split())
n = int(input())
abw = [list(ri()) for i in range(n)]
a1 = abw[0][0]
a = [abw[i][0] for i in range(1,n)]
a.sort()
abw = abw[... | output | 1 | 83,035 | 17 | 166,071 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons they have. It means that one's place is equal to... | instruction | 0 | 83,036 | 17 | 166,072 |
Tags: data structures, greedy
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.mode or "r" not in file.mode
... | output | 1 | 83,036 | 17 | 166,073 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons they have. It means that one's place is equal to... | instruction | 0 | 83,037 | 17 | 166,074 |
Tags: data structures, greedy
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.mode or "r" not in file.mod... | output | 1 | 83,037 | 17 | 166,075 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons t... | instruction | 0 | 83,038 | 17 | 166,076 |
Yes | output | 1 | 83,038 | 17 | 166,077 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons t... | instruction | 0 | 83,039 | 17 | 166,078 |
Yes | output | 1 | 83,039 | 17 | 166,079 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons t... | instruction | 0 | 83,040 | 17 | 166,080 |
Yes | output | 1 | 83,040 | 17 | 166,081 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons t... | instruction | 0 | 83,041 | 17 | 166,082 |
Yes | output | 1 | 83,041 | 17 | 166,083 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons t... | instruction | 0 | 83,042 | 17 | 166,084 |
No | output | 1 | 83,042 | 17 | 166,085 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons t... | instruction | 0 | 83,043 | 17 | 166,086 |
No | output | 1 | 83,043 | 17 | 166,087 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons t... | instruction | 0 | 83,044 | 17 | 166,088 |
No | output | 1 | 83,044 | 17 | 166,089 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One tradition of ACM-ICPC contests is that a team gets a balloon for every solved problem. We assume that the submission time doesn't matter and teams are sorted only by the number of balloons t... | instruction | 0 | 83,045 | 17 | 166,090 |
No | output | 1 | 83,045 | 17 | 166,091 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You have to play a darts game with the following rules.
You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is divided into N parts. The score P1, ..., PN is written ... | instruction | 0 | 83,306 | 17 | 166,612 |
"Correct Solution:
```
from bisect import bisect_right
while True:
N, M = [int(x) for x in input().split()]
if N == 0 and M == 0:
break
_P = [0] * N
for i in range(N):
_P[i] = int(input())
_P.append(0)
P = list(set(x + y for x in _P for y in _P))
P.sort()
ans = 0
... | output | 1 | 83,306 | 17 | 166,613 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You have to play a darts game with the following rules.
You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is... | instruction | 0 | 83,310 | 17 | 166,620 |
Yes | output | 1 | 83,310 | 17 | 166,621 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You have to play a darts game with the following rules.
You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is... | instruction | 0 | 83,314 | 17 | 166,628 |
No | output | 1 | 83,314 | 17 | 166,629 |
Provide a correct Python 3 solution for this coding contest problem.
Yui Hirasawa, who attends private Sakuragaoka Girls' High School, has to make a career hope by the day after tomorrow, but the trouble is that she hasn't decided anything yet. When I consulted with my friend Wa, I knew that my first choice was K Univ... | instruction | 0 | 83,327 | 17 | 166,654 |
"Correct Solution:
```
while 1:
n = int(input())
if n == 0:
break
a = []
for _ in range(n):
a.append(sum(map(int, input().split())))
print(max(a), min(a))
``` | output | 1 | 83,327 | 17 | 166,655 |
Provide a correct Python 3 solution for this coding contest problem.
Yui Hirasawa, who attends private Sakuragaoka Girls' High School, has to make a career hope by the day after tomorrow, but the trouble is that she hasn't decided anything yet. When I consulted with my friend Wa, I knew that my first choice was K Univ... | instruction | 0 | 83,328 | 17 | 166,656 |
"Correct Solution:
```
d = {0: lambda x, y: max(x, y),
1: lambda x, y: min(x, y)}
while True:
n = int(input())
if n == 0:
break
ans = [0, 500]
for _ in range(n):
score = sum(map(int, input().split()))
ans = [d[i](ans[i], score) for i in range(2)]
print(*ans)
``` | output | 1 | 83,328 | 17 | 166,657 |
Provide a correct Python 3 solution for this coding contest problem.
Yui Hirasawa, who attends private Sakuragaoka Girls' High School, has to make a career hope by the day after tomorrow, but the trouble is that she hasn't decided anything yet. When I consulted with my friend Wa, I knew that my first choice was K Univ... | instruction | 0 | 83,329 | 17 | 166,658 |
"Correct Solution:
```
while 1:
n = int(input())
if n == 0:
break
total = []
for i in range(n):
score = input().split()
sum = 0
for s in score:
sum += int(s)
total.append(sum)
print(max(total), min(total))
``` | output | 1 | 83,329 | 17 | 166,659 |
Provide a correct Python 3 solution for this coding contest problem.
Yui Hirasawa, who attends private Sakuragaoka Girls' High School, has to make a career hope by the day after tomorrow, but the trouble is that she hasn't decided anything yet. When I consulted with my friend Wa, I knew that my first choice was K Univ... | instruction | 0 | 83,330 | 17 | 166,660 |
"Correct Solution:
```
while 1:
n=int(input())
if n==0:break
s=[]
for i in range(n):
s.append(sum(map(int,input().split())))
print(max(s),min(s))
``` | output | 1 | 83,330 | 17 | 166,661 |
Provide a correct Python 3 solution for this coding contest problem.
Yui Hirasawa, who attends private Sakuragaoka Girls' High School, has to make a career hope by the day after tomorrow, but the trouble is that she hasn't decided anything yet. When I consulted with my friend Wa, I knew that my first choice was K Univ... | instruction | 0 | 83,331 | 17 | 166,662 |
"Correct Solution:
```
while True:
n = int(input())
if n == 0:break
p = [sum(map(int, input().split())) for _ in range(n)]
print("{} {}".format(max(p), min(p)))
``` | output | 1 | 83,331 | 17 | 166,663 |
Provide a correct Python 3 solution for this coding contest problem.
Yui Hirasawa, who attends private Sakuragaoka Girls' High School, has to make a career hope by the day after tomorrow, but the trouble is that she hasn't decided anything yet. When I consulted with my friend Wa, I knew that my first choice was K Univ... | instruction | 0 | 83,332 | 17 | 166,664 |
"Correct Solution:
```
while True :
n = int(input())
if n == 0 :
break
max_sum = 0
min_sum = 500
for i in range(n) :
m_sum = 0
m = list(map(int, input().split()))
for j in range(5) :
m_sum += m[j]
if max_sum < m_sum :
max_sum = m_s... | output | 1 | 83,332 | 17 | 166,665 |
Provide a correct Python 3 solution for this coding contest problem.
Yui Hirasawa, who attends private Sakuragaoka Girls' High School, has to make a career hope by the day after tomorrow, but the trouble is that she hasn't decided anything yet. When I consulted with my friend Wa, I knew that my first choice was K Univ... | instruction | 0 | 83,333 | 17 | 166,666 |
"Correct Solution:
```
while 1:
n = int(input())
if n == 0:
break
score = list(map(int, input().split()))
top = sum(score)
bottom = sum(score)
for _ in range(n-1):
score = list(map(int, input().split()))
total = sum(score)
if top < total:
top = total... | output | 1 | 83,333 | 17 | 166,667 |
Provide a correct Python 3 solution for this coding contest problem.
Yui Hirasawa, who attends private Sakuragaoka Girls' High School, has to make a career hope by the day after tomorrow, but the trouble is that she hasn't decided anything yet. When I consulted with my friend Wa, I knew that my first choice was K Univ... | instruction | 0 | 83,334 | 17 | 166,668 |
"Correct Solution:
```
while 1:
n,a,b=int(input()),0,500
if n==0:break
for _ in range(n):
s=sum(map(int,input().split()))
a=max(a,s)
b=min(b,s)
print(a,b)
``` | output | 1 | 83,334 | 17 | 166,669 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift some of the remaining weights and throw them a... | instruction | 0 | 83,796 | 17 | 167,592 |
Tags: greedy
Correct Solution:
```
#INTNOF
n = input()
weights = input()
bits = [0 for i in range(1001015)]
#print sorted(weights)
for w in weights.split():
bits[int(w)]+=1
ans = 0
#print bits[0:n]
for i in range(1001010):
bits[i+1] += bits[i]>>1
ans+= (bits[i]&1)
print(ans)
#print 1000000
#print ' '.join(map(str, r... | output | 1 | 83,796 | 17 | 167,593 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift some of the remaining weights and throw them a... | instruction | 0 | 83,798 | 17 | 167,596 |
Tags: greedy
Correct Solution:
```
n=int(input())
A=list(map(int,input().split()))
d={}
for i in range(n):
if A[i] in d:
k=A[i]
while k in d:
del d[k]
k+=1
d[k]=1
else:
d[A[i]]=1
print(len(d))
``` | output | 1 | 83,798 | 17 | 167,597 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift some of the remaining weights and throw them a... | instruction | 0 | 83,799 | 17 | 167,598 |
Tags: greedy
Correct Solution:
```
n=int(input())
a=list(map(int, input().split()))
di=[0]*(10**6+699)
for i in a:
di[i]+=1
ans=0
for i in range(10**6+698):
di[i], di[i+1] = di[i] % 2, di[i+1] + di[i] // 2
if di[i] % 2 == 1: ans += 1
#print(di[:3])
print(ans)
``` | output | 1 | 83,799 | 17 | 167,599 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift some of the remaining weights and throw them a... | instruction | 0 | 83,800 | 17 | 167,600 |
Tags: greedy
Correct Solution:
```
n = int(input())
a = [0 for i in range(10**6+1)]
for x in input().split():
a[int(x)] += 1
c = 0
prev = 0
for el in a:
prev += el
if prev%2 == 1:
c+=1
prev //= 2
while prev>0:
c += prev%2
prev //= 2
print(c)
``` | output | 1 | 83,800 | 17 | 167,601 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift some of the remaining weights and throw them a... | instruction | 0 | 83,801 | 17 | 167,602 |
Tags: greedy
Correct Solution:
```
n = int(input())
MAXN = 10**6 + 20
bit = [0]*MAXN
for s in input().split(' '):
ss = int(s)
bit[ss] += 1
while bit[ss] > 1:
bit[ss+1] += 1
bit[ss] = bit[ss] & 1
ss += 1
print(sum(bit))
``` | output | 1 | 83,801 | 17 | 167,603 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remaining teams are sorted in the order of their ids... | instruction | 0 | 83,916 | 17 | 167,832 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n, a, b = list(map(int, input().split()))
ls = list(range(1, n + 1))
k = 0
rounds = 0
m = n
while m > 1:
m >>= 1
rounds += 1
# print(rounds)
while len(ls) > 1:
# print(ls)
k += 1
newls = []
for i in range(0, len(ls), 2):
... | output | 1 | 83,916 | 17 | 167,833 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remaining teams are sorted in the order of their ids... | instruction | 0 | 83,917 | 17 | 167,834 |
Tags: constructive algorithms, implementation
Correct Solution:
```
#!/usr/bin/env python3
import sys
[n, a, b] = map(int, sys.stdin.readline().strip().split())
def log2(n):
if n == 1:
return 0
else:
return log2(n // 2) + 1
def zf(x, d):
return bin(x)[2:].zfill(d)
def common_suffix_len(a, b):
i = 0
for ca... | output | 1 | 83,917 | 17 | 167,835 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remaining teams are sorted in the order of their ids... | instruction | 0 | 83,918 | 17 | 167,836 |
Tags: constructive algorithms, implementation
Correct Solution:
```
from math import log
n, a, b = map(int, input().split())
a -= 1
b -= 1
max_r = int(log(n, 2)) #n would be power of 2 , bcz there will alaways be even no of matches
#n n//2 n/4......1
c = 0
while a // 2 != b // 2: #if a//2==b... | output | 1 | 83,918 | 17 | 167,837 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remaining teams are sorted in the order of their ids... | instruction | 0 | 83,919 | 17 | 167,838 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n, a, b = [int(v) for v in input().split()]
a -= 1
b -= 1
r = 1
while True:
nn = n // 2
aa = a // 2
bb = b // 2
if aa == bb:
print("Final!" if nn == 1 else r)
break
n, a, b = nn, aa, bb
r += 1
``` | output | 1 | 83,919 | 17 | 167,839 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remaining teams are sorted in the order of their ids... | instruction | 0 | 83,920 | 17 | 167,840 |
Tags: constructive algorithms, implementation
Correct Solution:
```
import math
n,a,b=map(int,input().split())
arr=[i for i in range(1,n+1)]
i,r=0,1
#print(arr)
while True:
arr1=[]
for i in range(0,len(arr),2):
if (arr[i]==a and arr[i+1]==b) or (arr[i]==b and arr[i+1]==a):
if len(arr)==2:
print("Final!")
... | output | 1 | 83,920 | 17 | 167,841 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remaining teams are sorted in the order of their ids... | instruction | 0 | 83,921 | 17 | 167,842 |
Tags: constructive algorithms, implementation
Correct Solution:
```
import sys
from math import log
input = sys.stdin.readline
n,a,b = map(int,input().split())
x = [[i] for i in range(1,n+1)]
for i in range(int(log(n,2))):
for z in x:
if a in z and b in z:
print(i)
sys.exit(0)
ne... | output | 1 | 83,921 | 17 | 167,843 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remaining teams are sorted in the order of their ids... | instruction | 0 | 83,922 | 17 | 167,844 |
Tags: constructive algorithms, implementation
Correct Solution:
```
from math import log2
def bin_(x):
l_ = ln
return str(bin(x))[2:].zfill(l_)
n, a, b = map(int, input().split())
ln = int(log2(n)) + 1
a_, b_ = bin_(a - 1), bin_(b - 1)
for i in range(ln):
if a_[i] != b_[i]:
ans = i
b... | output | 1 | 83,922 | 17 | 167,845 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remaining teams are sorted in the order of their ids... | instruction | 0 | 83,923 | 17 | 167,846 |
Tags: constructive algorithms, implementation
Correct Solution:
```
import sys
input=sys.stdin.readline
def solve(n,a,b):
if(a%2==1 and b%2==0 and b==a+1):
return 1
return 1+solve(n//2,(a+1)//2,(b+1)//2)
l=input().split()
n=int(l[0])
a=int(l[1])
b=int(l[2])
if(a>b):
a,b=b,a
z=solve(n,a,b)
if(pow(2,z... | output | 1 | 83,923 | 17 | 167,847 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remai... | instruction | 0 | 83,924 | 17 | 167,848 |
Yes | output | 1 | 83,924 | 17 | 167,849 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The last stage of Football World Cup is played using the play-off system.
There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remai... | instruction | 0 | 83,925 | 17 | 167,850 |
Yes | output | 1 | 83,925 | 17 | 167,851 |
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