message stringlengths 2 30.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 237 109k | cluster float64 10 10 | __index_level_0__ int64 474 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
There are N gems. The value of the i-th gem is V_i.
You will choose some of these gems, possibly all or none, and get them.
However, you need to pay a cost of C_i to get the i-th gem.
Let X be the sum of the values of the gems obtained, and Y be t... | instruction | 0 | 50,320 | 10 | 100,640 |
"Correct Solution:
```
f=lambda:list(map(int,input().split()))
f()
print(sum(max(0,a-b)for a,b in zip(f(),f())))
``` | output | 1 | 50,320 | 10 | 100,641 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
I started a part-time job at the rental DVD shop "NEO". First of all, I decided to study the fee system of this store.
There are three types of rental DVDs, old, semi-new, and new, and the rental fee for one DVD is a yen, b yen, and c yen, ... | instruction | 0 | 50,455 | 10 | 100,910 |
"Correct Solution:
```
while 1:
a, b, c, d, e = map(int, input().split())
if a == b == c == d == e == 0:
break
na, nb, nc = map(int, input().split())
if nc >= d:
print(e * nc + b * nb + a * na)
continue
lst = [c] * nc + [b] * nb + [a] * na
if na + nb + nc > d:
pri... | output | 1 | 50,455 | 10 | 100,911 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
I started a part-time job at the rental DVD shop "NEO". First of all, I decided to study the fee system of this store.
There are three types of rental DVDs, old, semi-new, and new, and the rental fee for one DVD is a yen, b yen, and c yen, ... | instruction | 0 | 50,456 | 10 | 100,912 |
"Correct Solution:
```
# AOJ 1509 Rental DVD Shop NEO
# Python3 2018.7.13 bal4u
while True:
a, b, c, d, e = map(int, input().split())
if a == 0: break
na, nb, nc = map(int, input().split())
if nc >= d: ans = e*nc + b*nb + a*na
else:
ans = c*nc + b*nb + a*na
k = d-nc;
if k <= nb: nb -= k; k = 0
else: k -= ... | output | 1 | 50,456 | 10 | 100,913 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
I started a part-time job at the rental DVD shop "NEO". First of all, I decided to study the fee system of this store.
There are three types of rental DVDs, old, semi-new, and new, and... | instruction | 0 | 50,457 | 10 | 100,914 |
No | output | 1 | 50,457 | 10 | 100,915 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
I started a part-time job at the rental DVD shop "NEO". First of all, I decided to study the fee system of this store.
There are three types of rental DVDs, old, semi-new, and new, and... | instruction | 0 | 50,458 | 10 | 100,916 |
No | output | 1 | 50,458 | 10 | 100,917 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
I started a part-time job at the rental DVD shop "NEO". First of all, I decided to study the fee system of this store.
There are three types of rental DVDs, old, semi-new, and new, and... | instruction | 0 | 50,459 | 10 | 100,918 |
No | output | 1 | 50,459 | 10 | 100,919 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
I started a part-time job at the rental DVD shop "NEO". First of all, I decided to study the fee system of this store.
There are three types of rental DVDs, old, semi-new, and new, and... | instruction | 0 | 50,460 | 10 | 100,920 |
No | output | 1 | 50,460 | 10 | 100,921 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a bank account is an integer. The state of a ban... | instruction | 0 | 50,808 | 10 | 101,616 |
Tags: implementation, number theory
Correct Solution:
```
"""""""""""""""""""""""""""""""""""""""""""""
| author: mr.math - Hakimov Rahimjon |
| e-mail: mr.math0777@gmail.com |
"""""""""""""""""""""""""""""""""""""""""""""
#inp = open("lepus.in", "r"); input = inp.readline; out = open("lepus.out", "w... | output | 1 | 50,808 | 10 | 101,617 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a bank account is an integer. The state of a ban... | instruction | 0 | 50,809 | 10 | 101,618 |
Tags: implementation, number theory
Correct Solution:
```
i = int(input())
j = str(i)
x = j
k = []
for a in j:
k.append(a)
if i > 0 :
print(i)
else :
n1 = j[ : len(j)-1]
n2 = j[ : len(j)-2] + j[len(j)-1 :]
i1 = int(n1)
i2 = int(n2)
print(max(i1,i2))
``` | output | 1 | 50,809 | 10 | 101,619 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a bank account is an integer. The state of a ban... | instruction | 0 | 50,810 | 10 | 101,620 |
Tags: implementation, number theory
Correct Solution:
```
def removeLastDigit(n):
return -(n//10)
def removeSecondLastDigit(n):
i = n % 10
return -(n//100 * 10 + i)
n = int(input())
if(n >= 0):
print(n)
else:
x = removeLastDigit(-n)
y = removeSecondLastDigit(-n)
if(x > y):
print(x)... | output | 1 | 50,810 | 10 | 101,621 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a bank account is an integer. The state of a ban... | instruction | 0 | 50,811 | 10 | 101,622 |
Tags: implementation, number theory
Correct Solution:
```
n=input()
l=[]
g=[]
for i in n:
l.append(i)
g.append(i)
if int(n)<0:
l.pop(-1)
g.pop(-2)
l=int(''.join(l))
g=int(''.join(g))
if int(n)<0:
print(max(l,g))
else:
print(int(n))
``` | output | 1 | 50,811 | 10 | 101,623 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a bank account is an integer. The state of a ban... | instruction | 0 | 50,812 | 10 | 101,624 |
Tags: implementation, number theory
Correct Solution:
```
n=input()
l=len(n)
if int(n) >= 0:
print(n)
else:
if l == 2:
print(0)
elif l==3 and int(n[-1])==0:
print(0)
else:
print(n[:(l-2)]+str(min(int(n[-2]),int(n[-1]))))
``` | output | 1 | 50,812 | 10 | 101,625 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a bank account is an integer. The state of a ban... | instruction | 0 | 50,813 | 10 | 101,626 |
Tags: implementation, number theory
Correct Solution:
```
n = input()
if '-' in n:
if n[::-1][0]>n[::-1][1]:
print(int(n[:len(n)-1]))
else:
print(int(n[:len(n)-2]+n[len(n)-1]))
else:
print(n)
``` | output | 1 | 50,813 | 10 | 101,627 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a bank account is an integer. The state of a ban... | instruction | 0 | 50,814 | 10 | 101,628 |
Tags: implementation, number theory
Correct Solution:
```
n = int(input())
if n>0:
print(n)
else:
n*=(-1)
if n//10 < (n//100)*10+n%10:
print(-1*(n//10))
else:
if (n//100)*10 + n%10 == 0:
print(0)
else:
print(-1*((n//100)*10 + n%10))
``` | output | 1 | 50,814 | 10 | 101,629 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a bank account is an integer. The state of a ban... | instruction | 0 | 50,815 | 10 | 101,630 |
Tags: implementation, number theory
Correct Solution:
```
# -*- coding: utf-8 -*-
# @Author: SyedAli
# @Date: 2019-01-01 23:54:17
# @Last Modified by: SyedAli
# @Last Modified time: 2019-01-02 00:07:31
n = int(input())
if n>0:
print(n)
else:
n = abs(n)
a = int (n/10)
b = int(n/100)
b = b*10+n%10
print(-min(... | output | 1 | 50,815 | 10 | 101,631 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a... | instruction | 0 | 50,816 | 10 | 101,632 |
Yes | output | 1 | 50,816 | 10 | 101,633 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a... | instruction | 0 | 50,817 | 10 | 101,634 |
Yes | output | 1 | 50,817 | 10 | 101,635 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a... | instruction | 0 | 50,818 | 10 | 101,636 |
Yes | output | 1 | 50,818 | 10 | 101,637 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a... | instruction | 0 | 50,819 | 10 | 101,638 |
Yes | output | 1 | 50,819 | 10 | 101,639 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a... | instruction | 0 | 50,820 | 10 | 101,640 |
No | output | 1 | 50,820 | 10 | 101,641 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a... | instruction | 0 | 50,821 | 10 | 101,642 |
No | output | 1 | 50,821 | 10 | 101,643 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a... | instruction | 0 | 50,822 | 10 | 101,644 |
No | output | 1 | 50,822 | 10 | 101,645 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ilya is a very clever lion, he lives in an unusual city ZooVille. In this city all the animals have their rights and obligations. Moreover, they even have their own bank accounts. The state of a... | instruction | 0 | 50,823 | 10 | 101,646 |
No | output | 1 | 50,823 | 10 | 101,647 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts its price will be bi.
Not all of sellers are h... | instruction | 0 | 50,982 | 10 | 101,964 |
Tags: constructive algorithms, greedy, sortings
Correct Solution:
```
# http://codeforces.com/contest/779/problem/A <<--finsihed
# http://codeforces.com/contest/779/problem/B <<--finished
# http://codeforces.com/contest/779/problem/C <<--finished
def Pupils_redistribution():
n = int(input())
g1 = input().split(... | output | 1 | 50,982 | 10 | 101,965 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts its price will be bi.
Not all of sellers are h... | instruction | 0 | 50,983 | 10 | 101,966 |
Tags: constructive algorithms, greedy, sortings
Correct Solution:
```
n, k = map(int, input().split())
a = list(map(int, input().split()))
b = list(map(int, input().split()))
dif = []
for i in range(n):
dif.append((a[i]-b[i], i))
dif.sort()
s = 0
for i in range(k):
s += a[dif[i][1]]
a[dif[i][1]] = b[dif[... | output | 1 | 50,983 | 10 | 101,967 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts its price will be bi.
Not all of sellers are h... | instruction | 0 | 50,984 | 10 | 101,968 |
Tags: constructive algorithms, greedy, sortings
Correct Solution:
```
n,k=map(int,input().split())
t=list(map(int,input().split()))
c=list(map(int,input().split()))
d=sorted([t[i]-c[i] for i in range(len(t))])
n=sum(t)
for i in range(k,len(d)):n=n-max(d[i],0)
print(n)
``` | output | 1 | 50,984 | 10 | 101,969 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts its price will be bi.
Not all of sellers are h... | instruction | 0 | 50,985 | 10 | 101,970 |
Tags: constructive algorithms, greedy, sortings
Correct Solution:
```
from sys import stdin, stdout
n, k = map(int, stdin.readline().split())
pricesb = list(map(int, stdin.readline().split()))
pricesa = list(map(int, stdin.readline().split()))
cnt = []
for i in range(n):
cnt.append((pricesb[i] - pricesa[i], i))
... | output | 1 | 50,985 | 10 | 101,971 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts its price will be bi.
Not all of sellers are h... | instruction | 0 | 50,986 | 10 | 101,972 |
Tags: constructive algorithms, greedy, sortings
Correct Solution:
```
import math
from collections import defaultdict
def input_ints():
return list(map(int, input().split()))
def solve():
n, k = input_ints()
a = input_ints()
b = input_ints()
x = [(a[i] - b[i], b[i]) for i in range(n)]
x = sort... | output | 1 | 50,986 | 10 | 101,973 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts its price will be bi.
Not all of sellers are h... | instruction | 0 | 50,987 | 10 | 101,974 |
Tags: constructive algorithms, greedy, sortings
Correct Solution:
```
n, k = list(map(int, input().split()))
a = list(map(int, input().split()))
b = list(map(int, input().split()))
wynik = 0
lista = []
for x in range(n):
wynik = wynik + b[x]
roznica = a[x] - b[x]
if roznica < 0:
wyn... | output | 1 | 50,987 | 10 | 101,975 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts its price will be bi.
Not all of sellers are h... | instruction | 0 | 50,988 | 10 | 101,976 |
Tags: constructive algorithms, greedy, sortings
Correct Solution:
```
import sys,math
from collections import deque,defaultdict
import operator as op
from functools import reduce
#sys.setrecursionlimit(10**6)
I=sys.stdin.readline
#s="abcdefghijklmnopqrstuvwxyz"
"""
x_move=[-1,0,1,0,-1,1,1,-1]
y_move=[0,1,0,-1,1,1... | output | 1 | 50,988 | 10 | 101,977 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts its price will be bi.
Not all of sellers are h... | instruction | 0 | 50,989 | 10 | 101,978 |
Tags: constructive algorithms, greedy, sortings
Correct Solution:
```
n,k=[int(i) for i in input().split()]
a=[int(i) for i in input().split()]
b=[int(i) for i in input().split()]
res=[0 for i in range(n)]
for i in range(n):
res[i]=a[i]-b[i]
res,a,b=zip(*sorted(zip(res,a,b)))
res,a,b=[list(t) for t in (zip(*so... | output | 1 | 50,989 | 10 | 101,979 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts ... | instruction | 0 | 50,990 | 10 | 101,980 |
Yes | output | 1 | 50,990 | 10 | 101,981 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts ... | instruction | 0 | 50,991 | 10 | 101,982 |
Yes | output | 1 | 50,991 | 10 | 101,983 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts ... | instruction | 0 | 50,992 | 10 | 101,984 |
Yes | output | 1 | 50,992 | 10 | 101,985 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts ... | instruction | 0 | 50,993 | 10 | 101,986 |
Yes | output | 1 | 50,993 | 10 | 101,987 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts ... | instruction | 0 | 50,994 | 10 | 101,988 |
No | output | 1 | 50,994 | 10 | 101,989 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts ... | instruction | 0 | 50,995 | 10 | 101,990 |
No | output | 1 | 50,995 | 10 | 101,991 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts ... | instruction | 0 | 50,996 | 10 | 101,992 |
No | output | 1 | 50,996 | 10 | 101,993 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Igor found out discounts in a shop and decided to buy n items. Discounts at the store will last for a week and Igor knows about each item that its price now is ai, and after a week of discounts ... | instruction | 0 | 50,997 | 10 | 101,994 |
No | output | 1 | 50,997 | 10 | 101,995 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a very handsome wandering trader who has two trade... | instruction | 0 | 51,536 | 10 | 103,072 |
Tags: math
Correct Solution:
```
from math import ceil
def run():
x, y, k = map(int, input().split())
m = (y+1)*k - 1
if m % (x-1) == 0:
# print('1', x, y, k)
m = m // (x-1)
print(m + k)
else:
# print('2', x, y, k)
m = (m // (x-1))
print(m + k + 1)
T = 1... | output | 1 | 51,536 | 10 | 103,073 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a very handsome wandering trader who has two trade... | instruction | 0 | 51,537 | 10 | 103,074 |
Tags: math
Correct Solution:
```
import os
def f(x,y,k):
steps = 0
cost = k*(1+y) # cost of torches in sticks
net_benefit = x-1
stick_trades = ((cost - 1) // net_benefit) + ((cost - 1) % net_benefit != 0)
coal_trades = k
steps = stick_trades + coal_trades
return steps
t = int(input())
... | output | 1 | 51,537 | 10 | 103,075 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a very handsome wandering trader who has two trade... | instruction | 0 | 51,538 | 10 | 103,076 |
Tags: math
Correct Solution:
```
from math import *
sInt = lambda: int(input())
mInt = lambda: map(int, input().split())
lInt = lambda: list(map(int, input().split()))
t = sInt()
for _ in range(t):
x,y,k = mInt()
ans = (y*k+k-1)//(x-1)+k
if (y*k+k-1)%(x-1):
ans += 1
print(ans)
``` | output | 1 | 51,538 | 10 | 103,077 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a very handsome wandering trader who has two trade... | instruction | 0 | 51,539 | 10 | 103,078 |
Tags: math
Correct Solution:
```
from math import *
from bisect import *
from collections import Counter,defaultdict
from sys import stdin, stdout
input = stdin.readline
I =lambda:int(input())
M =lambda:map(int,input().split())
LI=lambda:list(map(int,input().split()))
for _ in range(I()):
n,m,k=M()
x=(m*k)+k
... | output | 1 | 51,539 | 10 | 103,079 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a very handsome wandering trader who has two trade... | instruction | 0 | 51,540 | 10 | 103,080 |
Tags: math
Correct Solution:
```
from math import ceil
t = int(input())
for i in range(t):
x, y, k = map(int, input().split())
ans = ceil(((y + 1) * k - 3 + x) // (x - 1)) + k
print(ans)
``` | output | 1 | 51,540 | 10 | 103,081 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a very handsome wandering trader who has two trade... | instruction | 0 | 51,541 | 10 | 103,082 |
Tags: math
Correct Solution:
```
for _ in range(int(input())):
x,y,k = map(int,input().split())
a = ((y+1)*k - x)//(x-1) + 1
if ((y+1)*k - x)%(x-1)!=0:
a+=1
print(a+k)
``` | output | 1 | 51,541 | 10 | 103,083 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a very handsome wandering trader who has two trade... | instruction | 0 | 51,542 | 10 | 103,084 |
Tags: math
Correct Solution:
```
t = int(input())
while t>0:
x, y, k = map(int, input().split())
y_sticks = k * y
total = k+y_sticks
if (total-1)%(x-1) != 0:
s_trades = (total-1)//(x-1) + 1
else:
s_trades = (total-1)//(x-1)
trades = k + s_trades
print(trades)
t-= 1
``` | output | 1 | 51,542 | 10 | 103,085 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a very handsome wandering trader who has two trade... | instruction | 0 | 51,543 | 10 | 103,086 |
Tags: math
Correct Solution:
```
for _ in range(int(input())):
x, y, k = map(int, input().split())
print(((k*(y+1) - 1)//(x-1)) + min((k*(y+1) - 1)%(x-1), 1) + k)
``` | output | 1 | 51,543 | 10 | 103,087 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a v... | instruction | 0 | 51,544 | 10 | 103,088 |
Yes | output | 1 | 51,544 | 10 | 103,089 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a v... | instruction | 0 | 51,545 | 10 | 103,090 |
Yes | output | 1 | 51,545 | 10 | 103,091 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are playing a very popular game called Cubecraft. Initially, you have one stick and want to craft k torches. One torch can be crafted using one stick and one coal.
Hopefully, you've met a v... | instruction | 0 | 51,546 | 10 | 103,092 |
Yes | output | 1 | 51,546 | 10 | 103,093 |
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