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 |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Buses run between the cities A and B, the first one is at 05:00 AM and the last one departs not later than at 11:59 PM. A bus from the city A departs every a minutes and arrives to the city B in... | instruction | 0 | 28,706 | 1 | 57,412 |
No | output | 1 | 28,706 | 1 | 57,413 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Buses run between the cities A and B, the first one is at 05:00 AM and the last one departs not later than at 11:59 PM. A bus from the city A departs every a minutes and arrives to the city B in... | instruction | 0 | 28,707 | 1 | 57,414 |
No | output | 1 | 28,707 | 1 | 57,415 |
Provide a correct Python 3 solution for this coding contest problem.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing through these roads. The fuel tank of his car can contain ... | instruction | 0 | 28,876 | 1 | 57,752 |
"Correct Solution:
```
import sys
input=sys.stdin.readline
inf=10**9+7
n,m,l=map(int,input().split())
D=[[inf]*(n+1) for _ in range(n+1)]
for _ in range(m):
a,b,c=map(int,input().split())
D[a][b]=c
D[b][a]=c
for k in range(1,n+1):
for i in range(1,n+1):
for j in range(1,n+1):
D[i][j... | output | 1 | 28,876 | 1 | 57,753 |
Provide a correct Python 3 solution for this coding contest problem.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing through these roads. The fuel tank of his car can contain ... | instruction | 0 | 28,877 | 1 | 57,754 |
"Correct Solution:
```
inf = 10 ** 13
n, m, l = map(int, input().split())
d = [[inf] * n for _ in range(n)]
for _ in range(m):
a, b, c = map(int, input().split())
d[a - 1][b - 1] = d[b - 1][a - 1] = c
for k in range(n):
for i in range(n):
for j in range(n):
d[i][j] = min(d[i][j], d[i][... | output | 1 | 28,877 | 1 | 57,755 |
Provide a correct Python 3 solution for this coding contest problem.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing through these roads. The fuel tank of his car can contain ... | instruction | 0 | 28,878 | 1 | 57,756 |
"Correct Solution:
```
import sys
input = sys.stdin.readline
N, M, L = map(int, input().split())
d = [[10 ** 16 * (i != j) for j in range(N + 1)] for i in range(N + 1)]
for _ in range(M):
x, y, c = map(int, input().split())
d[x][y] = c
d[y][x] = c
for k in range(N + 1):
for i in range(N + 1):
for j in range... | output | 1 | 28,878 | 1 | 57,757 |
Provide a correct Python 3 solution for this coding contest problem.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing through these roads. The fuel tank of his car can contain ... | instruction | 0 | 28,879 | 1 | 57,758 |
"Correct Solution:
```
def warshall_floid(d):
for k in range(1,n+1):
for i in range(1,n+1):
for j in range(1,n+1):
d[i][j] = min(d[i][j],d[i][k]+d[k][j])
return d
n,m,l = map(int,input().split())
d = [[10**13]*(n+1) for i in range(n+1)]
for i in range(m):
a,b,c = map(int... | output | 1 | 28,879 | 1 | 57,759 |
Provide a correct Python 3 solution for this coding contest problem.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing through these roads. The fuel tank of his car can contain ... | instruction | 0 | 28,880 | 1 | 57,760 |
"Correct Solution:
```
def warshall_floyd(d):
for k in range(n):
for i in range(n):
for j in range(n):
d[i][j]=min(d[i][j],d[i][k]+d[k][j])
return d
n,m,l=map(int,input().split())
d=[[10**10 for _ in range(n)]for _ in range(n)]
for i in range(n):
d[i][i]=0
for i in range(m):
a,b,c=map(int,input().split())
... | output | 1 | 28,880 | 1 | 57,761 |
Provide a correct Python 3 solution for this coding contest problem.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing through these roads. The fuel tank of his car can contain ... | instruction | 0 | 28,881 | 1 | 57,762 |
"Correct Solution:
```
def warshall_floyd(G):
import copy
ret = copy.deepcopy(G)
for k in range(N):
for i in range(N):
for j in range(N):
ret[i][j] = min(ret[i][j], ret[i][k] + ret[k][j])
return ret
INF = 10 ** 10
N, M, L = map(int, input().split())
G = [[INF] * N ... | output | 1 | 28,881 | 1 | 57,763 |
Provide a correct Python 3 solution for this coding contest problem.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing through these roads. The fuel tank of his car can contain ... | instruction | 0 | 28,882 | 1 | 57,764 |
"Correct Solution:
```
import sys
input = sys.stdin.readline
N,M,L=map(int,input().split())
def war(d):
for k in range(N):
for i in range(N):
for j in range(N):
d[i][j]=min(d[i][j],d[i][k]+d[k][j])
return d
INF=(L+1)*N
d=[[INF]*N for _ in range(N)]
d2=[[INF]*N for _ in range... | output | 1 | 28,882 | 1 | 57,765 |
Provide a correct Python 3 solution for this coding contest problem.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing through these roads. The fuel tank of his car can contain ... | instruction | 0 | 28,883 | 1 | 57,766 |
"Correct Solution:
```
n,m,l=map(int,input().split())
d=[[10**18]*n for i in range(n)]
for _ in range(m):
a,b,c=map(int,input().split())
if c<=l:
d[a-1][b-1]=c
d[b-1][a-1]=c
for i in range(n):
d[i][i]=0
for k in range(n):
for i in range(n):
for j in range(n):
d[i][j]=... | output | 1 | 28,883 | 1 | 57,767 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing th... | instruction | 0 | 28,884 | 1 | 57,768 |
Yes | output | 1 | 28,884 | 1 | 57,769 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing th... | instruction | 0 | 28,885 | 1 | 57,770 |
Yes | output | 1 | 28,885 | 1 | 57,771 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing th... | instruction | 0 | 28,886 | 1 | 57,772 |
Yes | output | 1 | 28,886 | 1 | 57,773 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing th... | instruction | 0 | 28,887 | 1 | 57,774 |
Yes | output | 1 | 28,887 | 1 | 57,775 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing th... | instruction | 0 | 28,888 | 1 | 57,776 |
No | output | 1 | 28,888 | 1 | 57,777 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing th... | instruction | 0 | 28,889 | 1 | 57,778 |
No | output | 1 | 28,889 | 1 | 57,779 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing th... | instruction | 0 | 28,890 | 1 | 57,780 |
No | output | 1 | 28,890 | 1 | 57,781 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N towns numbered 1 to N and M roads. The i-th road connects Town A_i and Town B_i bidirectionally and has a length of C_i.
Takahashi will travel between these towns by car, passing th... | instruction | 0 | 28,891 | 1 | 57,782 |
No | output | 1 | 28,891 | 1 | 57,783 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that calculates and outputs the surface distance by inputting the north latitude and east longitude of two cities on the earth. However, the earth is a sphere with a radius of 6,378.1 km, and the surface distance between two points i... | instruction | 0 | 28,999 | 1 | 57,998 |
"Correct Solution:
```
import math
def l2(x,y,z):
return math.sqrt(x*x+y*y+z*z)
while True:
s = input()
if s == '-1 -1 -1 -1':
break
a,b,c,d = map(float, s.split())
a = (a / 360) * 2 * math.pi
b = (b / 360) * 2 * math.pi
c = (c / 360) * 2 * math.pi
d = (d / 360) * 2 * math.pi
... | output | 1 | 28,999 | 1 | 57,999 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that calculates and outputs the surface distance by inputting the north latitude and east longitude of two cities on the earth. However, the earth is a sphere with a radius of 6,378.1 km, and the surface distance between two points i... | instruction | 0 | 29,002 | 1 | 58,004 |
"Correct Solution:
```
# AOJ 0177 Distance Between Two Cities
# Python3 2018.6.19 bal4u
PI = 3.1415926535897932384626433832795
M = (PI/180.0)
import math
while True:
y1, x1, y2, x2 = list(map(float, input().split()))
if x1 == -1 and y1 == -1 and x2 == -1 and y2 == -1: break
a = math.cos(y1*M)*math.cos(y2*M)*math.... | output | 1 | 29,002 | 1 | 58,005 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that calculates and outputs the surface distance by inputting the north latitude and east longitude of two cities on the earth. However, the earth is a sphere with a radius of 6,378.1 km, and the surface distance between two points i... | instruction | 0 | 29,003 | 1 | 58,006 |
"Correct Solution:
```
# Aizu Problem 0177: Distance Between Two Cities
#
import sys, math, os, bisect
# read input:
PYDEV = os.environ.get('PYDEV')
if PYDEV=="True":
sys.stdin = open("sample-input.txt", "rt")
R = 6378.1
while True:
inp = input().split()
if inp == ['-1'] * 4:
break
lat1, long... | output | 1 | 29,003 | 1 | 58,007 |
Provide a correct Python 3 solution for this coding contest problem.
King Mercer is the king of ACM kingdom. There are one capital and some cities in his kingdom. Amazingly, there are no roads in the kingdom now. Recently, he planned to construct roads between the capital and the cities, but it turned out that the con... | instruction | 0 | 29,056 | 1 | 58,112 |
"Correct Solution:
```
import heapq
class Edge:
def __init__(self, dst, weight, cost):
self.dst, self.weight, self.cost = dst, weight, cost
def __lt__(self, e):
return self.weight > e.weight
class Graph:
def __init__(self, V):
self.V = V
self.E = [[] for _ in range(V)]
... | output | 1 | 29,056 | 1 | 58,113 |
Provide a correct Python 3 solution for this coding contest problem.
King Mercer is the king of ACM kingdom. There are one capital and some cities in his kingdom. Amazingly, there are no roads in the kingdom now. Recently, he planned to construct roads between the capital and the cities, but it turned out that the con... | instruction | 0 | 29,057 | 1 | 58,114 |
"Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**13
mod = 10**9+7
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]
def LI(): return [int... | output | 1 | 29,057 | 1 | 58,115 |
Provide a correct Python 3 solution for this coding contest problem.
King Mercer is the king of ACM kingdom. There are one capital and some cities in his kingdom. Amazingly, there are no roads in the kingdom now. Recently, he planned to construct roads between the capital and the cities, but it turned out that the con... | instruction | 0 | 29,058 | 1 | 58,116 |
"Correct Solution:
```
from heapq import heappush, heappop
def dijkstra(edges, size, source):
distance = [float('inf')] * size
distance[source] = 0
visited = [False] * size
pq = []
heappush(pq, (0, source))
while pq:
dist_u, u = heappop(pq)
visited[u] = True
for v, weig... | output | 1 | 29,058 | 1 | 58,117 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some country live wizards. They love to ride trolleybuses.
A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d... | instruction | 0 | 29,381 | 1 | 58,762 |
Tags: implementation
Correct Solution:
```
# written with help of passed solutions
from math import sqrt
n, a, d = map(int, input().split())
a = float(a)
ans = [0] * n
tm = 0
for i in range(n):
t, v = map(int, input().split())
acc_t = v / a
add_t = 0
if acc_t ** 2 * a > 2 * d:
add_t = sqrt(2 ... | output | 1 | 29,381 | 1 | 58,763 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some country live wizards. They love to ride trolleybuses.
A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d... | instruction | 0 | 29,382 | 1 | 58,764 |
Tags: implementation
Correct Solution:
```
from math import sqrt
n,a,d=map(int,input().split())
old,ans=0,[0]*n
for i in range(n):
t,v=map(int,input().split())
x=(v**2)/2/a
if d<=x: # все время разгон
t1=t+sqrt(2*d/a)
else:
t1=t+v/a+(d-x)/v
old=max(t1,old)
ans[i]=old
print('\n'.j... | output | 1 | 29,382 | 1 | 58,765 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some country live wizards. They love to ride trolleybuses.
A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d... | instruction | 0 | 29,383 | 1 | 58,766 |
Tags: implementation
Correct Solution:
```
from sys import stdin
import math
n,a,d=map(int,stdin.readline().split())
old=0
for z in stdin.readlines():
t,v=map(int,z.split())
x=(v**2)/2/a
if d<=x: # все время разгон
t1=t+math.sqrt(2*d/a)
else:
t1=t+v/a+(d-x)/v
old=max(t1,old)
pri... | output | 1 | 29,383 | 1 | 58,767 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some country live wizards. They love to ride trolleybuses.
A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d... | instruction | 0 | 29,384 | 1 | 58,768 |
Tags: implementation
Correct Solution:
```
from sys import stdin, stdout
input = stdin.readline
n, a, d = map(int, input().split())
arr = [tuple(map(int, input().split())) for _ in range(n)]
res = [0] * n
for i in range(n):
t, v = arr[i]
x = v / a
y = (2 * d / a) ** 0.5
res[i] = (t + y if y < x else t ... | output | 1 | 29,384 | 1 | 58,769 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some country live wizards. They love to ride trolleybuses.
A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d... | instruction | 0 | 29,385 | 1 | 58,770 |
Tags: implementation
Correct Solution:
```
'''input
1 2 26
28 29
'''
import math
def get_time(t, v):
total = t
t1 = math.sqrt((2 * d)/ a)
if a* t1 < v:
total += t1
else:
t2 = v/a
total += t2
r_d = d - 0.5 *(a * t2 * t2)
total += r_d/v
return total
from sys import stdin, stdout
# main starts
n,a ... | output | 1 | 29,385 | 1 | 58,771 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some country live wizards. They love to ride trolleybuses.
A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d... | instruction | 0 | 29,386 | 1 | 58,772 |
Tags: implementation
Correct Solution:
```
from sys import stdin, stdout
n, a, s = map(int, stdin.readline().split())
last = 0
for i in range(n):
t, v = map(int, stdin.readline().split())
if not i:
if (2 * s / a) ** 0.5 <= v / a:
time = (2 * s / a) ** 0.5
else:
d =... | output | 1 | 29,386 | 1 | 58,773 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some country live wizards. They love to ride trolleybuses.
A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d... | instruction | 0 | 29,387 | 1 | 58,774 |
Tags: implementation
Correct Solution:
```
from sys import stdin
from math import sqrt
n, a, d = map(int, stdin.readline().split())
test = stdin.readlines()
prev = 0
for line in test:
t, v = map(int, line.split())
x = v * v / 2 / a
if d <= x:
ans = sqrt(2 * d / a) + t
else:
ans = v /... | output | 1 | 29,387 | 1 | 58,775 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some country live wizards. They love to ride trolleybuses.
A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d... | instruction | 0 | 29,388 | 1 | 58,776 |
Tags: implementation
Correct Solution:
```
# written with help of passed solutions
from math import sqrt
n, a, d = map(int, input().split())
a = float(a)
ans = [0] * n
tm = 0
for i in range(n):
t, v = map(int, input().split())
acc_t = v / a
add_t = 0
if acc_t ** 2 * a > 2 * d:
add_t = sqrt(2 ... | output | 1 | 29,388 | 1 | 58,777 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolleys are numbered by integers from 1 to m.
Public... | instruction | 0 | 29,442 | 1 | 58,884 |
Tags: greedy, implementation
Correct Solution:
```
c1,c2,c3,c4=map(int,input().split())
n,m=map(int,input().split())
a=list(map(int,input().split()))
b=list(map(int,input().split()))
ans=0
for i in range(0,len(a)):
ans+=min(c2,a[i]*c1)
ans=min(ans,c3)
ans1=0
for i in range(0,len(b)):
ans1+=min(c2,b[i]*c1)
ans1=... | output | 1 | 29,442 | 1 | 58,885 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolleys are numbered by integers from 1 to m.
Public... | instruction | 0 | 29,443 | 1 | 58,886 |
Tags: greedy, implementation
Correct Solution:
```
def main():
c1, c2, c3, c4 = map(int, input().split())
input()
aa = list(map(int, input().split()))
bb = list(map(int, input().split()))
t = c2 // c1
c5, c6 = (sum(c1 * x if x <= t else c2 for x in l) for l in (aa, bb))
print(min(c3 * 2, c3 ... | output | 1 | 29,443 | 1 | 58,887 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolleys are numbered by integers from 1 to m.
Public... | instruction | 0 | 29,444 | 1 | 58,888 |
Tags: greedy, implementation
Correct Solution:
```
# t = int(input())
# l = set([])
# for i in range(t):
# strs = input().split(" ")
# for i in range(int(strs[0]), int(strs[1])+1,1):
# l.add(i)
# print(len(l))
c = list(map(int, input().split(' ')))
c1 = c [0]
c2 = c [1]
c3 = c [2]
c4 = c [3]
input()
... | output | 1 | 29,444 | 1 | 58,889 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolleys are numbered by integers from 1 to m.
Public... | instruction | 0 | 29,445 | 1 | 58,890 |
Tags: greedy, implementation
Correct Solution:
```
c1,c2,c3,c4=map(int,input().split())
n,m=map(int,input().split())
n1=list(map(int,input().split()))
m1=list(map(int,input().split()))
s1=0
r=[]
for i in range(n):
if((n1[i]*c1)>(c2)):
s1=s1+c2
else:
s1=s1+n1[i]*c1
r.append(s1+c3)
s2=0
for i in range(m):
if((m1[i... | output | 1 | 29,445 | 1 | 58,891 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolleys are numbered by integers from 1 to m.
Public... | instruction | 0 | 29,446 | 1 | 58,892 |
Tags: greedy, implementation
Correct Solution:
```
c = list(map(int, input().split()))
n, m = map(int, input().split())
p, q = list(map(int, input().split())), list(map(int, input().split()))
print(min(c[3], min(c[2], sum(min(c[0] * i, c[1]) for i in p)) + min(c[2], sum(min(c[0] * i, c[1]) for i in q))))
``` | output | 1 | 29,446 | 1 | 58,893 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolleys are numbered by integers from 1 to m.
Public... | instruction | 0 | 29,447 | 1 | 58,894 |
Tags: greedy, implementation
Correct Solution:
```
c1,c2,c3,c4=map(int,input().split())
n,m=map(int,input().split())
a=list(map(int,input().split()))
b=list(map(int,input().split()))
s=[]
s0=0
for i in range(n):
s.append(min(a[i]*c1,c2))
s0+=s[i]
s1=[]
s10=0
for i in range(m):
s1.append(min(b[i]*c1,c2))
... | output | 1 | 29,447 | 1 | 58,895 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolleys are numbered by integers from 1 to m.
Public... | instruction | 0 | 29,448 | 1 | 58,896 |
Tags: greedy, implementation
Correct Solution:
```
a,b,c,d = input().split()
a,b,c,d = int(a), int(b), int(c), int(d)
n,m = input().split()
n,m = int(n), int(m)
nums1 = list(map(int, input().split()))
nums2 = list(map(int, input().split()))
nums1.sort(reverse=True)
nums2.sort(reverse=True)
m1 = 0
for i in nums1:
... | output | 1 | 29,448 | 1 | 58,897 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolleys are numbered by integers from 1 to m.
Public... | instruction | 0 | 29,449 | 1 | 58,898 |
Tags: greedy, implementation
Correct Solution:
```
a,b,c,d = map(int, input().split())
n, m = map(int, input().split())
t = list(map(int, input().split()))
h = list(map(int, input().split()))
v = []
w = []
for i in t:
v.append(min(a*i, b))
for i in h:
w.append(min(a*i,b))
t = min(c,sum(v))
h = min(c,sum(w))
pri... | output | 1 | 29,449 | 1 | 58,899 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolley... | instruction | 0 | 29,450 | 1 | 58,900 |
Yes | output | 1 | 29,450 | 1 | 58,901 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolley... | instruction | 0 | 29,451 | 1 | 58,902 |
Yes | output | 1 | 29,451 | 1 | 58,903 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolley... | instruction | 0 | 29,452 | 1 | 58,904 |
Yes | output | 1 | 29,452 | 1 | 58,905 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolley... | instruction | 0 | 29,453 | 1 | 58,906 |
Yes | output | 1 | 29,453 | 1 | 58,907 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolley... | instruction | 0 | 29,454 | 1 | 58,908 |
No | output | 1 | 29,454 | 1 | 58,909 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolley... | instruction | 0 | 29,455 | 1 | 58,910 |
No | output | 1 | 29,455 | 1 | 58,911 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolley... | instruction | 0 | 29,456 | 1 | 58,912 |
No | output | 1 | 29,456 | 1 | 58,913 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolley... | instruction | 0 | 29,457 | 1 | 58,914 |
No | output | 1 | 29,457 | 1 | 58,915 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Musicians of a popular band "Flayer" have announced that they are going to "make their exit" with a world tour. Of course, they will visit Berland as well.
There are n cities in Berland. People can travel between cities using two-directiona... | instruction | 0 | 29,711 | 1 | 59,422 |
Tags: data structures, graphs, shortest paths
Correct Solution:
```
from __future__ import division, print_function
py2 = round(0.5)
# Should take 900 ms something
if py2:
from future_builtins import ascii, filter, hex, map, oct, zip
range = xrange
import os, sys
from io import BytesIO, IOBase
# FastIO for ... | output | 1 | 29,711 | 1 | 59,423 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Musicians of a popular band "Flayer" have announced that they are going to "make their exit" with a world tour. Of course, they will visit Berland as well.
There are n cities in Berland. People can travel between cities using two-directiona... | instruction | 0 | 29,712 | 1 | 59,424 |
Tags: data structures, graphs, shortest paths
Correct Solution:
```
from __future__ import division, print_function
import os
import sys
import io
class FastI():
""" FastIO for PyPy3 by Pajenegod """
stream = io.BytesIO()
newlines = 0
def read1(self):
b, ptr = os.read(0, (1 << 13) + os.fstat... | output | 1 | 29,712 | 1 | 59,425 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.