message stringlengths 2 20.2k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 757 108k | cluster float64 4 4 | __index_level_0__ int64 1.51k 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ted has a pineapple. This pineapple is able to bark like a bulldog! At time t (in seconds) it barks for the first time. Then every s seconds after it, it barks twice with 1 second interval. Thus... | instruction | 0 | 90,577 | 4 | 181,154 |
No | output | 1 | 90,577 | 4 | 181,155 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ted has a pineapple. This pineapple is able to bark like a bulldog! At time t (in seconds) it barks for the first time. Then every s seconds after it, it barks twice with 1 second interval. Thus... | instruction | 0 | 90,578 | 4 | 181,156 |
No | output | 1 | 90,578 | 4 | 181,157 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ted has a pineapple. This pineapple is able to bark like a bulldog! At time t (in seconds) it barks for the first time. Then every s seconds after it, it barks twice with 1 second interval. Thus... | instruction | 0 | 90,579 | 4 | 181,158 |
No | output | 1 | 90,579 | 4 | 181,159 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in the order year, month, and day. Convert this as shown in... | instruction | 0 | 90,843 | 4 | 181,686 |
"Correct Solution:
```
from datetime import datetime
def era(f):
meiji_st = datetime(1868, 9, 8)
taisho_st = datetime(1912, 7,30)
showa_st = datetime(1926,12,25)
heisei_st = datetime(1989, 1, 8)
y,m,d = f
dt = datetime(y,m,d)
if dt >= heisei_st:
ret = "heisei %d %d %d" % (dt.year ... | output | 1 | 90,843 | 4 | 181,687 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in the order year, month, and day. Convert this as shown in... | instruction | 0 | 90,844 | 4 | 181,688 |
"Correct Solution:
```
while True:
try:
a, b, c = map(int, input().split())
except:
break
if a < 1868 or (a==1868 and b<10 and c<8):
print("pre-meiji")
elif a < 1912 or (a==1912 and b<8 and c<30):
print("meiji %d %d %d" % (a-1867, b, c))
elif a < 1926 or (a==1926 and... | output | 1 | 90,844 | 4 | 181,689 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in the order year, month, and day. Convert this as shown in... | instruction | 0 | 90,845 | 4 | 181,690 |
"Correct Solution:
```
import sys
readlines = sys.stdin.readlines
write = sys.stdout.write
def convert(y, m, d):
if m <= 2:
m += 12
y -= 1
mjd = int(365.25*y) + (y//400) - (y//100) + int(30.59*(m-2)) + d - 678912
return mjd
def solve():
A = convert(1868, 9, 8)
B = convert(1912, 7, ... | output | 1 | 90,845 | 4 | 181,691 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in the order year, month, and day. Convert this as shown in... | instruction | 0 | 90,846 | 4 | 181,692 |
"Correct Solution:
```
while True:
try:
lst = list(map(int, input().split()))
num = lst[2] + 100*lst[1] + 10000*lst[0]
if num >= 19890108:
era = "heisei"
lst[0] = lst[0] - 1988
elif num >= 19261225:
era = "showa"
lst[0] = lst[0] - 19... | output | 1 | 90,846 | 4 | 181,693 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in the order year, month, and day. Convert this as shown in... | instruction | 0 | 90,847 | 4 | 181,694 |
"Correct Solution:
```
from datetime import datetime
def gengo(y,m,d):
date=datetime(y,m,d)
if date<datetime(1868,9,8):
return "pre-meiji"
elif date<=datetime(1912,7,29):
return "meiji {0} {1} {2}".format(y-1867,m,d)
elif date<=datetime(1926,12,24):
return "taisho {0} {1} {2}".f... | output | 1 | 90,847 | 4 | 181,695 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in the order year, month, and day. Convert this as shown in... | instruction | 0 | 90,848 | 4 | 181,696 |
"Correct Solution:
```
while 1:
try:
a, b, c = map(int, input().split())
x = a * 10000 + b * 100 + c
if x <= 18680907:
print('pre-meiji')
elif 18680908 <= x and x <= 19120729:
print('meiji', (a-67) % 100, b, c)
elif 19120730 <= x and x <= 19261224:
... | output | 1 | 90,848 | 4 | 181,697 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in the order year, month, and day. Convert this as shown in... | instruction | 0 | 90,849 | 4 | 181,698 |
"Correct Solution:
```
# AOJ 0083 Era Name Transformation
# Python3 2018.6.11 bal4u
start_date = [18680908, 19120730, 19261225, 19890108, 99999999]
era = ["pre-meiji", "meiji", "taisho", "showa", "heisei"]
import sys
for line in sys.stdin:
y, m, d = list(map(int, line.split()))
date = y*10000 + m*100 + d
... | output | 1 | 90,849 | 4 | 181,699 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in the order year, month, and day. Convert this as shown in... | instruction | 0 | 90,850 | 4 | 181,700 |
"Correct Solution:
```
start_data = [18680908, 19120730, 19261225, 19890108, 99999999]
era = ["pre-meiji", "meiji", "taisho", "showa", "heisei"]
while 1:
try:
y, m, d = map(int, input().split(" "))
data = y * 10000 + m * 100 + d
for i in range(5):
if data < start_data[i]:
... | output | 1 | 90,850 | 4 | 181,701 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in ... | instruction | 0 | 90,851 | 4 | 181,702 |
Yes | output | 1 | 90,851 | 4 | 181,703 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in ... | instruction | 0 | 90,852 | 4 | 181,704 |
Yes | output | 1 | 90,852 | 4 | 181,705 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in ... | instruction | 0 | 90,853 | 4 | 181,706 |
Yes | output | 1 | 90,853 | 4 | 181,707 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in ... | instruction | 0 | 90,854 | 4 | 181,708 |
Yes | output | 1 | 90,854 | 4 | 181,709 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in ... | instruction | 0 | 90,855 | 4 | 181,710 |
No | output | 1 | 90,855 | 4 | 181,711 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in ... | instruction | 0 | 90,856 | 4 | 181,712 |
No | output | 1 | 90,856 | 4 | 181,713 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in ... | instruction | 0 | 90,857 | 4 | 181,714 |
No | output | 1 | 90,857 | 4 | 181,715 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that converts the date expressed in the Christian era to the Japanese calendar using the era name and outputs the date. The input is three integers, as shown in the example, in ... | instruction | 0 | 90,858 | 4 | 181,716 |
No | output | 1 | 90,858 | 4 | 181,717 |
Provide a correct Python 3 solution for this coding contest problem.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. A phrase such as "Today’s temperature is $68$ degrees" i... | instruction | 0 | 90,864 | 4 | 181,728 |
"Correct Solution:
```
print((int(input())-30)//2)
``` | output | 1 | 90,864 | 4 | 181,729 |
Provide a correct Python 3 solution for this coding contest problem.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. A phrase such as "Today’s temperature is $68$ degrees" i... | instruction | 0 | 90,865 | 4 | 181,730 |
"Correct Solution:
```
F=int(input())
C=(F-30)//2
print(C)
``` | output | 1 | 90,865 | 4 | 181,731 |
Provide a correct Python 3 solution for this coding contest problem.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. A phrase such as "Today’s temperature is $68$ degrees" i... | instruction | 0 | 90,866 | 4 | 181,732 |
"Correct Solution:
```
C = int(input())
F = (C-30)/2
print(int(F))
``` | output | 1 | 90,866 | 4 | 181,733 |
Provide a correct Python 3 solution for this coding contest problem.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. A phrase such as "Today’s temperature is $68$ degrees" i... | instruction | 0 | 90,867 | 4 | 181,734 |
"Correct Solution:
```
F = int(input())
C = (F-30)/2
print(int(C))
``` | output | 1 | 90,867 | 4 | 181,735 |
Provide a correct Python 3 solution for this coding contest problem.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. A phrase such as "Today’s temperature is $68$ degrees" i... | instruction | 0 | 90,868 | 4 | 181,736 |
"Correct Solution:
```
x = input()
x = int(x)
y = (x-30)/2
print(int(y))
``` | output | 1 | 90,868 | 4 | 181,737 |
Provide a correct Python 3 solution for this coding contest problem.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. A phrase such as "Today’s temperature is $68$ degrees" i... | instruction | 0 | 90,869 | 4 | 181,738 |
"Correct Solution:
```
F=int(input())
def C(F):
C=(F-30)//2
return C
print(C(F))
``` | output | 1 | 90,869 | 4 | 181,739 |
Provide a correct Python 3 solution for this coding contest problem.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. A phrase such as "Today’s temperature is $68$ degrees" i... | instruction | 0 | 90,870 | 4 | 181,740 |
"Correct Solution:
```
F=int(input())
C=int((F-30)/2)
print(C)
``` | output | 1 | 90,870 | 4 | 181,741 |
Provide a correct Python 3 solution for this coding contest problem.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. A phrase such as "Today’s temperature is $68$ degrees" i... | instruction | 0 | 90,871 | 4 | 181,742 |
"Correct Solution:
```
i=int(input())
print((i-30)//2)
``` | output | 1 | 90,871 | 4 | 181,743 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. ... | instruction | 0 | 90,872 | 4 | 181,744 |
Yes | output | 1 | 90,872 | 4 | 181,745 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. ... | instruction | 0 | 90,873 | 4 | 181,746 |
Yes | output | 1 | 90,873 | 4 | 181,747 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. ... | instruction | 0 | 90,874 | 4 | 181,748 |
Yes | output | 1 | 90,874 | 4 | 181,749 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. ... | instruction | 0 | 90,875 | 4 | 181,750 |
Yes | output | 1 | 90,875 | 4 | 181,751 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. ... | instruction | 0 | 90,876 | 4 | 181,752 |
No | output | 1 | 90,876 | 4 | 181,753 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Japan, temperature is usually expressed using the Celsius (℃) scale. In America, they used the Fahrenheit (℉) scale instead. $20$ degrees Celsius is roughly equal to $68$ degrees Fahrenheit. ... | instruction | 0 | 90,877 | 4 | 181,754 |
No | output | 1 | 90,877 | 4 | 181,755 |
Provide a correct Python 3 solution for this coding contest problem.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a time, no one can log in to a PC which has been logged in... | instruction | 0 | 90,883 | 4 | 181,766 |
"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**10
mod = 998244353
def LI(): return [int(x) for x in sys.stdin.readline().split()]
def LI_(): return [int(x)-1 for x in sys.stdin.rea... | output | 1 | 90,883 | 4 | 181,767 |
Provide a correct Python 3 solution for this coding contest problem.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a time, no one can log in to a PC which has been logged in... | instruction | 0 | 90,884 | 4 | 181,768 |
"Correct Solution:
```
# coding: utf-8
# Your code here!
def solve(N, M):
login = [0] * (M+1)
student = [[] for i in range(M+1)]
r = int(input())
for i in range(r):
t, n, m, s = map(int, input().split())
if s == 1:
if login[m] == 0:
student[m].append(t)
... | output | 1 | 90,884 | 4 | 181,769 |
Provide a correct Python 3 solution for this coding contest problem.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a time, no one can log in to a PC which has been logged in... | instruction | 0 | 90,885 | 4 | 181,770 |
"Correct Solution:
```
while True:
N,M=map(int,input().split())
if N==0 and M==0:
break
curnumlis = [0]*M
use = [[-1]*1261 for i in range(M)]
r = int(input())
for _ in range(r):
t,n,m,s=map(int,input().split())
if s==0:
s=-1
curnumlis[m-1]+=s
u... | output | 1 | 90,885 | 4 | 181,771 |
Provide a correct Python 3 solution for this coding contest problem.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a time, no one can log in to a PC which has been logged in... | instruction | 0 | 90,886 | 4 | 181,772 |
"Correct Solution:
```
while True:
n, m = map(int, input().split())
if n == 0: break
r = int(input())
records = []
for i in range(r):
records.append(list(map(int, input().split())))
q = int(input())
queries = []
for i in range(q):
queries.append(list(map(int, input().spli... | output | 1 | 90,886 | 4 | 181,773 |
Provide a correct Python 3 solution for this coding contest problem.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a time, no one can log in to a PC which has been logged in... | instruction | 0 | 90,887 | 4 | 181,774 |
"Correct Solution:
```
def main():
ans_list = []
while True:
ans = solve()
if ans == -1:
break
ans_list += ans
for ans in ans_list:
print(ans)
def solve():
res_list = []
N,M = map(int,input().split())
if (N,M) == (0,0):
return -1
sh = [[... | output | 1 | 90,887 | 4 | 181,775 |
Provide a correct Python 3 solution for this coding contest problem.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a time, no one can log in to a PC which has been logged in... | instruction | 0 | 90,888 | 4 | 181,776 |
"Correct Solution:
```
while True :
N, M = map(int, input().split())
if N == 0 and M == 0 :
break
r = int(input())
comp_use = [[0]*720 for b in range(M)]
for i in range(r) :
t, n, m, s = map(int, input().split())
if s == 1 :
for j in range(t, 1260) :
... | output | 1 | 90,888 | 4 | 181,777 |
Provide a correct Python 3 solution for this coding contest problem.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a time, no one can log in to a PC which has been logged in... | instruction | 0 | 90,889 | 4 | 181,778 |
"Correct Solution:
```
while True:
N,M = map(int,input().split())
if N+M==0:
break
A = [[0]for i in range(M+1)]
r = int(input())
for i in range(r):
t,n,m,s = map(int,input().split())
if s==1:
if A[m][0]==0:
A[m].append(t)
A[m][0]+=1
... | output | 1 | 90,889 | 4 | 181,779 |
Provide a correct Python 3 solution for this coding contest problem.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a time, no one can log in to a PC which has been logged in... | instruction | 0 | 90,890 | 4 | 181,780 |
"Correct Solution:
```
def main():
while True:
pc, sdt = map(int, input().split())
if pc == 0: break
rec = int(input())
log = [[] for i in range(sdt)]
login = []
for i in range(rec):
# 時刻 PC 生徒 ログインアウト
t,n,m,s = map(int, input... | output | 1 | 90,890 | 4 | 181,781 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a ... | instruction | 0 | 90,891 | 4 | 181,782 |
Yes | output | 1 | 90,891 | 4 | 181,783 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a ... | instruction | 0 | 90,892 | 4 | 181,784 |
Yes | output | 1 | 90,892 | 4 | 181,785 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a ... | instruction | 0 | 90,893 | 4 | 181,786 |
Yes | output | 1 | 90,893 | 4 | 181,787 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a ... | instruction | 0 | 90,894 | 4 | 181,788 |
Yes | output | 1 | 90,894 | 4 | 181,789 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a ... | instruction | 0 | 90,895 | 4 | 181,790 |
No | output | 1 | 90,895 | 4 | 181,791 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a ... | instruction | 0 | 90,896 | 4 | 181,792 |
No | output | 1 | 90,896 | 4 | 181,793 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a ... | instruction | 0 | 90,897 | 4 | 181,794 |
No | output | 1 | 90,897 | 4 | 181,795 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a computer literacy course in your university. In the computer system, the login/logout records of all PCs in a day are stored in a file. Although students may use two or more PCs at a ... | instruction | 0 | 90,898 | 4 | 181,796 |
No | output | 1 | 90,898 | 4 | 181,797 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mr. Scrooge, a very busy man, decided to count the time he wastes on all sorts of useless stuff to evaluate the lost profit. He has already counted the time he wastes sleeping and eating. And now Mr. Scrooge wants to count the time he has wa... | instruction | 0 | 91,034 | 4 | 182,068 |
Tags: geometry
Correct Solution:
```
n, k = map(int, input().split())
l = []
for i in range(n):
l.append(list(map(int, input().split())))
s = 0
for i in range(1, n):
s += ((l[i][0]-l[i-1][0])**2 + (l[i][1]-l[i-1][1])**2)**0.5
print(s*k/50)
``` | output | 1 | 91,034 | 4 | 182,069 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.