message stringlengths 2 22.8k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 16 109k | cluster float64 1 1 | __index_level_0__ int64 32 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is located x_i km North of the shrine and y_i km East... | instruction | 0 | 4,272 | 1 | 8,544 |
Tags: dsu, graphs, greedy, shortest paths, trees
Correct Solution:
```
def prim(matrix, inf=10**18):
n = len(matrix)
costs = [inf] + [inf-1]*(n-1)
nearest = [-1]*n
current = 0
total_cost = 0
build, connect = [], []
for _ in range(n-1):
min_cost = inf
src, dest = -1, -1
... | output | 1 | 4,272 | 1 | 8,545 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is located x_i km North of the shrine and y_i km East... | instruction | 0 | 4,273 | 1 | 8,546 |
Tags: dsu, graphs, greedy, shortest paths, trees
Correct Solution:
```
import sys
reader = (map(int, s.split()) for s in sys.stdin)
n, = next(reader)
xy = []
for _ in range(n):
x, y = next(reader)
xy.append([x, y])
c = list(next(reader))
k = list(next(reader))
# n = int(input())
# xy = [[]]*n
# for i in ra... | output | 1 | 4,273 | 1 | 8,547 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is located x_i km North of the shrine and y_i km East... | instruction | 0 | 4,274 | 1 | 8,548 |
Tags: dsu, graphs, greedy, shortest paths, trees
Correct Solution:
```
from collections import deque
from math import inf
def run_testcase():
n = int(input())
coords = [None] * (n + 1)
for i in range(1, n + 1):
coords[i] = [int(x) for x in input().split()]
ci = [0] + [int(x) for x in input().split()]
ki = [0... | output | 1 | 4,274 | 1 | 8,549 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is located x_i km North of the shrine and y_i km East... | instruction | 0 | 4,275 | 1 | 8,550 |
Tags: dsu, graphs, greedy, shortest paths, trees
Correct Solution:
```
import sys
input = sys.stdin.readline
n=int(input())
T=[tuple(map(int,input().split())) for i in range(n)]
C=list(map(int,input().split()))
K=list(map(int,input().split()))
import heapq
H=[]
for i,c in enumerate(C):
H.append((c,i+1))
heapq.h... | output | 1 | 4,275 | 1 | 8,551 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is located x_i km North of the shrine and y_i km East... | instruction | 0 | 4,276 | 1 | 8,552 |
Tags: dsu, graphs, greedy, shortest paths, trees
Correct Solution:
```
from math import *
c=int(input())
x=[0]*c
y=[0]*c
vu=[False]*c
for i in range(c):
x[i],y[i]=[int(s) for s in input().split()]
prix=[int(s) for s in input().split()]
fil=[int(s) for s in input().split()]
anc=[-1]*c
pmin=prix.copy()
v=0
pl=[]
e=0... | output | 1 | 4,276 | 1 | 8,553 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is located x_i km North of the shrine and y_i km East... | instruction | 0 | 4,277 | 1 | 8,554 |
Tags: dsu, graphs, greedy, shortest paths, trees
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO,IOBase
def prims(n,path,st,z,c,conn):
ans,where,visi = 0,[z]*n,[0]*n
node = [path[j][z] for j in range(n)]
visi[z] = 1
while 1:
... | output | 1 | 4,277 | 1 | 8,555 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is located x_i km North of the shrine and y_i km East... | instruction | 0 | 4,278 | 1 | 8,556 |
Tags: dsu, graphs, greedy, shortest paths, trees
Correct Solution:
```
import sys
input=sys.stdin.readline
n=int(input())
X=[[0]*7 for _ in range(n)]
for i in range(n):
x,y=map(int,input().split())
X[i][0],X[i][1],X[i][2]=i+1,x,y
C=[int(i) for i in input().split()]
K=[int(i) for i in input().split()]
for i in range... | output | 1 | 4,278 | 1 | 8,557 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is loc... | instruction | 0 | 4,279 | 1 | 8,558 |
Yes | output | 1 | 4,279 | 1 | 8,559 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is loc... | instruction | 0 | 4,280 | 1 | 8,560 |
Yes | output | 1 | 4,280 | 1 | 8,561 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is loc... | instruction | 0 | 4,281 | 1 | 8,562 |
Yes | output | 1 | 4,281 | 1 | 8,563 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is loc... | instruction | 0 | 4,282 | 1 | 8,564 |
Yes | output | 1 | 4,282 | 1 | 8,565 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is loc... | instruction | 0 | 4,283 | 1 | 8,566 |
No | output | 1 | 4,283 | 1 | 8,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is loc... | instruction | 0 | 4,284 | 1 | 8,568 |
No | output | 1 | 4,284 | 1 | 8,569 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is loc... | instruction | 0 | 4,285 | 1 | 8,570 |
No | output | 1 | 4,285 | 1 | 8,571 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows:
There are n new cities located in Prefecture X. Cities are numbered from 1 to n. City i is loc... | instruction | 0 | 4,286 | 1 | 8,572 |
No | output | 1 | 4,286 | 1 | 8,573 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some path between each pair of districts, so the city... | instruction | 0 | 4,399 | 1 | 8,798 |
Tags: brute force, graphs, shortest paths
Correct Solution:
```
from sys import stdin
input = stdin.readline
from heapq import heappush, heappop
n, m, k = map(int, input().split())
# edge = [tuple(map(int, input().split())) for _ in range(m)]
# courier = [tuple(map(int, input().split())) for _ in range(k)]
r = [tuple... | output | 1 | 4,399 | 1 | 8,799 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some path between each pair of districts, so the city... | instruction | 0 | 4,400 | 1 | 8,800 |
Tags: brute force, graphs, shortest paths
Correct Solution:
```
import heapq
inf = 1000000007
n, m, k = map(int, input().split())
E = [[] for _ in range(n)]
edges = []
for _ in range(m):
u, v, w = map(int, input().split())
E[u-1].append((v-1, w))
E[v-1].append((u-1, w))
edges.append((u-1, v-1, w))
routes = []
for ... | output | 1 | 4,400 | 1 | 8,801 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some path between each pair of districts, so the city... | instruction | 0 | 4,401 | 1 | 8,802 |
Tags: brute force, graphs, shortest paths
Correct Solution:
```
import heapq
n, m, k = map(int, input().split())
E = [[] for _ in range(n)]
edges = []
for _ in range(m):
u, v, w = map(int, input().split())
E[u-1].append((v-1, w))
E[v-1].append((u-1, w))
edges.append((u-1, v-1, w))
routes = []
for _ in range(k):
a,... | output | 1 | 4,401 | 1 | 8,803 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some path between each pair of districts, so the city... | instruction | 0 | 4,402 | 1 | 8,804 |
Tags: brute force, graphs, shortest paths
Correct Solution:
```
import sys
input = sys.stdin.readline
N, M, K = map(int, input().split())
e = [[] for _ in range(N + 1)]
for _ in range(M):
u, v, c = map(int, input().split())
e[u].append((v, c))
e[v].append((u, c))
qs = [tuple(map(int, input().split())) for _ in ra... | output | 1 | 4,402 | 1 | 8,805 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some path between each pair of districts, so the city... | instruction | 0 | 4,403 | 1 | 8,806 |
Tags: brute force, graphs, shortest paths
Correct Solution:
```
def read_generator():
while True:
tokens = input().split(' ')
for t in tokens:
yield t
reader = read_generator()
def readword():
return next(reader)
def readint():
return int(next(reader))
def readfloat():
re... | output | 1 | 4,403 | 1 | 8,807 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some path between each pair of districts, so the city... | instruction | 0 | 4,404 | 1 | 8,808 |
Tags: brute force, graphs, shortest paths
Correct Solution:
```
n, m, k = map(int, input().split())
inf = 1000001
g = [[] for _ in range(n)]
e = []
for i in range(m):
a, b, w = map(int, input().split())
a -= 1
b -= 1
g[a].append((b, w))
g[b].append((a, w))
e.append((a, b))
def f(s, g):
d =... | output | 1 | 4,404 | 1 | 8,809 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some path between each pair of districts, so the city... | instruction | 0 | 4,405 | 1 | 8,810 |
Tags: brute force, graphs, shortest paths
Correct Solution:
```
from math import inf
import heapq
n,m,k = map(int,input().split())
G = [[] for _ in range(n)]
Q = []
for _ in range(m):
x,y,w = map(int,input().split())
G[x-1].append((y-1,w))
G[y-1].append((x-1,w))
for _ in range(k):
a,b = map(int,inpu... | output | 1 | 4,405 | 1 | 8,811 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some path between each pair of districts, so the city... | instruction | 0 | 4,406 | 1 | 8,812 |
Tags: brute force, graphs, shortest paths
Correct Solution:
```
import heapq
import io,os
input = io.BytesIO(os.read(0, os.fstat(0).st_size)).readline
def dijkstra(source,neigh,dic):
n = len(neigh)
distance = [float('inf')]*n
visited = [False]*n
heap = []
heapq.heappush(heap,(0,source))
while... | output | 1 | 4,406 | 1 | 8,813 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some p... | instruction | 0 | 4,407 | 1 | 8,814 |
Yes | output | 1 | 4,407 | 1 | 8,815 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some p... | instruction | 0 | 4,408 | 1 | 8,816 |
Yes | output | 1 | 4,408 | 1 | 8,817 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some p... | instruction | 0 | 4,409 | 1 | 8,818 |
Yes | output | 1 | 4,409 | 1 | 8,819 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some p... | instruction | 0 | 4,410 | 1 | 8,820 |
Yes | output | 1 | 4,410 | 1 | 8,821 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some p... | instruction | 0 | 4,411 | 1 | 8,822 |
No | output | 1 | 4,411 | 1 | 8,823 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some p... | instruction | 0 | 4,412 | 1 | 8,824 |
No | output | 1 | 4,412 | 1 | 8,825 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some p... | instruction | 0 | 4,413 | 1 | 8,826 |
No | output | 1 | 4,413 | 1 | 8,827 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are a mayor of Berlyatov. There are n districts and m two-way roads between them. The i-th road connects districts x_i and y_i. The cost of travelling along this road is w_i. There is some p... | instruction | 0 | 4,414 | 1 | 8,828 |
No | output | 1 | 4,414 | 1 | 8,829 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To quickly hire highly skilled specialists one of the new IT City companies made an unprecedented move. Every employee was granted a car, and an employee can choose one of four different car mak... | instruction | 0 | 4,627 | 1 | 9,254 |
Yes | output | 1 | 4,627 | 1 | 9,255 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To quickly hire highly skilled specialists one of the new IT City companies made an unprecedented move. Every employee was granted a car, and an employee can choose one of four different car mak... | instruction | 0 | 4,628 | 1 | 9,256 |
Yes | output | 1 | 4,628 | 1 | 9,257 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To quickly hire highly skilled specialists one of the new IT City companies made an unprecedented move. Every employee was granted a car, and an employee can choose one of four different car mak... | instruction | 0 | 4,629 | 1 | 9,258 |
Yes | output | 1 | 4,629 | 1 | 9,259 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To quickly hire highly skilled specialists one of the new IT City companies made an unprecedented move. Every employee was granted a car, and an employee can choose one of four different car mak... | instruction | 0 | 4,630 | 1 | 9,260 |
Yes | output | 1 | 4,630 | 1 | 9,261 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To quickly hire highly skilled specialists one of the new IT City companies made an unprecedented move. Every employee was granted a car, and an employee can choose one of four different car mak... | instruction | 0 | 4,631 | 1 | 9,262 |
No | output | 1 | 4,631 | 1 | 9,263 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To quickly hire highly skilled specialists one of the new IT City companies made an unprecedented move. Every employee was granted a car, and an employee can choose one of four different car mak... | instruction | 0 | 4,632 | 1 | 9,264 |
No | output | 1 | 4,632 | 1 | 9,265 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To quickly hire highly skilled specialists one of the new IT City companies made an unprecedented move. Every employee was granted a car, and an employee can choose one of four different car mak... | instruction | 0 | 4,633 | 1 | 9,266 |
No | output | 1 | 4,633 | 1 | 9,267 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To quickly hire highly skilled specialists one of the new IT City companies made an unprecedented move. Every employee was granted a car, and an employee can choose one of four different car mak... | instruction | 0 | 4,634 | 1 | 9,268 |
No | output | 1 | 4,634 | 1 | 9,269 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive integer D.
Then, you will depart from coordinate X and per... | instruction | 0 | 4,859 | 1 | 9,718 |
"Correct Solution:
```
import fractions
n,x=map(int,input().split())
l=list(map(int,input().split()))
m=[];
for i in l:
m.append(abs(i-x))
n=m.pop(0)
for j in m:
n=fractions.gcd(n,j)
print(n)
``` | output | 1 | 4,859 | 1 | 9,719 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive integer D.
Then, you will depart from coordinate X and per... | instruction | 0 | 4,860 | 1 | 9,720 |
"Correct Solution:
```
import fractions
N, X = map(int, input().split())
x = list(map(int, input().split()))
t = abs(x[0] - X)
for a in x:
t = fractions.gcd(t, abs(a - X))
print(t)
``` | output | 1 | 4,860 | 1 | 9,721 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive integer D.
Then, you will depart from coordinate X and per... | instruction | 0 | 4,861 | 1 | 9,722 |
"Correct Solution:
```
from math import gcd
from functools import reduce
_, X = map(int, input().split())
print(reduce(gcd, (abs(i - X) for i in set(map(int, input().split())))))
``` | output | 1 | 4,861 | 1 | 9,723 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive integer D.
Then, you will depart from coordinate X and per... | instruction | 0 | 4,862 | 1 | 9,724 |
"Correct Solution:
```
#!/usr/bin/env python3
from functools import reduce
from math import gcd
n, X, *x = map(int, open(0).read().split())
x = [abs(i - X) for i in x]
print(reduce(gcd, x))
``` | output | 1 | 4,862 | 1 | 9,725 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive integer D.
Then, you will depart from coordinate X and per... | instruction | 0 | 4,863 | 1 | 9,726 |
"Correct Solution:
```
n,x,*l=map(int,open(0).read().split())
from math import *
a=0
for i in l: a=gcd(a,abs(i-x))
print(a)
``` | output | 1 | 4,863 | 1 | 9,727 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive integer D.
Then, you will depart from coordinate X and per... | instruction | 0 | 4,864 | 1 | 9,728 |
"Correct Solution:
```
from fractions import gcd
N, X = map(int, input().split())
x = map(int, input().split())
ans = 0
for i in x:
ans = gcd(ans, abs(X-i))
print(ans)
``` | output | 1 | 4,864 | 1 | 9,729 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive integer D.
Then, you will depart from coordinate X and per... | instruction | 0 | 4,865 | 1 | 9,730 |
"Correct Solution:
```
from fractions import gcd
from functools import reduce
_, X = map(int, input().split())
print(reduce(gcd, (abs(X - i) for i in map(int, input().split()))))
``` | output | 1 | 4,865 | 1 | 9,731 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive integer D.
Then, you will depart from coordinate X and per... | instruction | 0 | 4,866 | 1 | 9,732 |
"Correct Solution:
```
from math import gcd
n, X = map(int, input().split())
xlst = list(map(int, input().split()))
ans = X - xlst[0]
for x in xlst:
ans = gcd(ans, X - x)
print(ans)
``` | output | 1 | 4,866 | 1 | 9,733 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive int... | instruction | 0 | 4,867 | 1 | 9,734 |
Yes | output | 1 | 4,867 | 1 | 9,735 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive int... | instruction | 0 | 4,868 | 1 | 9,736 |
Yes | output | 1 | 4,868 | 1 | 9,737 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N cities on a number line. The i-th city is located at coordinate x_i.
Your objective is to visit all these cities at least once.
In order to do so, you will first set a positive int... | instruction | 0 | 4,869 | 1 | 9,738 |
Yes | output | 1 | 4,869 | 1 | 9,739 |
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