message stringlengths 2 48.6k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 318 108k | cluster float64 8 8 | __index_level_0__ int64 636 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves making him climb to the top of the stairs that ... | instruction | 0 | 81,173 | 8 | 162,346 |
Tags: implementation, math
Correct Solution:
```
import math
n,m = map(int,input().split())
if n<m:
print(-1)
else:
x = math.ceil(n/2)
y = x/m
z = m*math.ceil(y)
print(int(z))
``` | output | 1 | 81,173 | 8 | 162,347 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves making him climb to the top of the stairs that ... | instruction | 0 | 81,174 | 8 | 162,348 |
Tags: implementation, math
Correct Solution:
```
n, m = map(int, input().split())
ans = n+1
for i in range(n):
y = n - (i+1)*m
x = (i+1)*m - y
if x*y >= 0 and x >= 0:
ans = min(ans, x+y)
if ans == n+1:
print(-1)
else:
print(ans)
``` | output | 1 | 81,174 | 8 | 162,349 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves making him climb to the top of the stairs that ... | instruction | 0 | 81,175 | 8 | 162,350 |
Tags: implementation, math
Correct Solution:
```
steps, goon = input().split(" ")
steps = int(steps)
goon = int(goon)
counter = 0
if (steps >= goon):
while True:
if steps > 1:
steps -= 2
counter += 1
elif steps == 1:
steps -= 1
counter += 1
i... | output | 1 | 81,175 | 8 | 162,351 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves making him climb to the top of the stairs that ... | instruction | 0 | 81,176 | 8 | 162,352 |
Tags: implementation, math
Correct Solution:
```
n,m = map(int, input().split(" "))
res=n+1
for i in range(n):
if (i+n-2*i)%m==0 and n-2*i>=0:
res=min(res,i+n-2*i)
if (res==n+1):
print(-1)
else:
print(res)
``` | output | 1 | 81,176 | 8 | 162,353 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves making him climb to the top of the stairs that ... | instruction | 0 | 81,177 | 8 | 162,354 |
Tags: implementation, math
Correct Solution:
```
a,b=map(int,input().split())
c=-(-a//2)
if a>=b:
for i in range(b):
if (c+i)%b==0:
print(c+i)
else:
print(-1)
``` | output | 1 | 81,177 | 8 | 162,355 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves ... | instruction | 0 | 81,178 | 8 | 162,356 |
Yes | output | 1 | 81,178 | 8 | 162,357 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves ... | instruction | 0 | 81,179 | 8 | 162,358 |
Yes | output | 1 | 81,179 | 8 | 162,359 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves ... | instruction | 0 | 81,180 | 8 | 162,360 |
Yes | output | 1 | 81,180 | 8 | 162,361 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves ... | instruction | 0 | 81,181 | 8 | 162,362 |
Yes | output | 1 | 81,181 | 8 | 162,363 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves ... | instruction | 0 | 81,182 | 8 | 162,364 |
No | output | 1 | 81,182 | 8 | 162,365 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves ... | instruction | 0 | 81,183 | 8 | 162,366 |
No | output | 1 | 81,183 | 8 | 162,367 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves ... | instruction | 0 | 81,184 | 8 | 162,368 |
No | output | 1 | 81,184 | 8 | 162,369 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dreamoon wants to climb up a stair of n steps. He can climb 1 or 2 steps at each move. Dreamoon wants the number of moves to be a multiple of an integer m.
What is the minimal number of moves ... | instruction | 0 | 81,185 | 8 | 162,370 |
No | output | 1 | 81,185 | 8 | 162,371 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Constructions) and looks for the right chapter:
... | instruction | 0 | 81,292 | 8 | 162,584 |
Tags: combinatorics
Correct Solution:
```
n, c = map(int, input().split())
mod = 10 ** 6 +3
inv = [0, 1]
for i in range(2, max(n, c) + 1):
inv.append(inv[mod % i] * (mod - mod // i) % mod)
ans = 1
for i in range(1, n + c + 1):
ans = ans * i % mod
for i in range(1, c + 1):
ans = ans * inv[i] % mod
for i in r... | output | 1 | 81,292 | 8 | 162,585 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Constructions) and looks for the right chapter:
... | instruction | 0 | 81,293 | 8 | 162,586 |
Tags: combinatorics
Correct Solution:
```
M = pow(10,6) + 3
def wall(n,c):
fact = factorial(n+c)
_,inv_n,_ = extended_euclidean_alg_1(fact[n],M)
_,inv_c,_ = extended_euclidean_alg_1(fact[c],M)
return (((((fact[n+c] * (inv_n % M)) % M) * (inv_c % M)) % M) - 1)% M
def factorial(m):
facts = [1 for _... | output | 1 | 81,293 | 8 | 162,587 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Constructions) and looks for the right chapter:
... | instruction | 0 | 81,294 | 8 | 162,588 |
Tags: combinatorics
Correct Solution:
```
import math
import operator as op
from functools import reduce
from operator import mul # or mul=lambda x,y:x*y
from fractions import Fraction
def nCk(n,k):
return int( reduce(mul, (Fraction(n-i, i+1) for i in range(k)), 1) )
def ncr(n, r):
r = min(r, n-r)
if... | output | 1 | 81,294 | 8 | 162,589 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Constructions) and looks for the right chapter:
... | instruction | 0 | 81,295 | 8 | 162,590 |
Tags: combinatorics
Correct Solution:
```
def fact(n, mod):
'''
Calcula el factorial de n modulo mod
:param n: int
:param mod: int
:return: int
'''
ans = 1
for i in range(1, n + 1):
ans = ans * i % mod
return ans
def inv1(n, mod):
'''
Calcula el inverso de n modulo ... | output | 1 | 81,295 | 8 | 162,591 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Constructions) and looks for the right chapter:
... | instruction | 0 | 81,296 | 8 | 162,592 |
Tags: combinatorics
Correct Solution:
```
result=0 # variable que va a guardar el resultado del problema
mod=10**6 +3 # la respuesta se debe dar modulo este numero
n,C=map(int,input().split()) #recibimos la entrada
#calc n!
def fact(n): # calcular el factorial de n modulo mod
fact=1
for i in range(1,n+1): #1*2... | output | 1 | 81,296 | 8 | 162,593 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Constructions) and looks for the right chapter:
... | instruction | 0 | 81,297 | 8 | 162,594 |
Tags: combinatorics
Correct Solution:
```
result=0
mod=10**6 +3
n,C=map(int,input().split()) #recibimos la entrada
#calc n!
def fact(n):
fact=1
for i in range(1,n+1): #1*2*3*...*n = n*(n-1)*(n-2)...*1
fact=(fact*i)%mod #
return fact
def pow(a,b): #Algoritmo de Exponenciacion binaria
exp=1 # Ca... | output | 1 | 81,297 | 8 | 162,595 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Constructions) and looks for the right chapter:
... | instruction | 0 | 81,298 | 8 | 162,596 |
Tags: combinatorics
Correct Solution:
```
import sys
MOD = 10**6+3 # el modulo que es un numero primo
fact = [1] * (7* 10**5 + 10) #un array de tamano 7* 10**5 + 10 para guaradar los valores del factorial precalculado
# para calcular el factorial modulo MOD hasta la cuota superior que es 5*10^5 + 2 * 10^5
for ... | output | 1 | 81,298 | 8 | 162,597 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Constructions) and looks for the right chapter:
... | instruction | 0 | 81,299 | 8 | 162,598 |
Tags: combinatorics
Correct Solution:
```
result=0
mod=10**6 +3
n,C=map(int,input().split()) #recibimos la entrada
#calc n!
def fact(n):
fact=1
for i in range(1,n+1): #1*2*3*...*n = n*(n-1)*(n-2)...*1
fact=(fact*i)%mod #
return fact
def pow(a,b): #Algoritmo de Exponenciacion binaria
exp=1 # Ca... | output | 1 | 81,299 | 8 | 162,599 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Co... | instruction | 0 | 81,300 | 8 | 162,600 |
Yes | output | 1 | 81,300 | 8 | 162,601 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Co... | instruction | 0 | 81,301 | 8 | 162,602 |
Yes | output | 1 | 81,301 | 8 | 162,603 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Co... | instruction | 0 | 81,302 | 8 | 162,604 |
Yes | output | 1 | 81,302 | 8 | 162,605 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Co... | instruction | 0 | 81,303 | 8 | 162,606 |
Yes | output | 1 | 81,303 | 8 | 162,607 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Co... | instruction | 0 | 81,304 | 8 | 162,608 |
No | output | 1 | 81,304 | 8 | 162,609 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Co... | instruction | 0 | 81,305 | 8 | 162,610 |
No | output | 1 | 81,305 | 8 | 162,611 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Heidi the Cow is aghast: cracks in the northern Wall? Zombies gathering outside, forming groups, preparing their assault? This must not happen! Quickly, she fetches her HC2 (Handbook of Crazy Co... | instruction | 0 | 81,306 | 8 | 162,612 |
No | output | 1 | 81,306 | 8 | 162,613 |
Provide a correct Python 3 solution for this coding contest problem.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing some of the N blocks and stacking them vertically in some o... | instruction | 0 | 81,506 | 8 | 163,012 |
"Correct Solution:
```
def resolve():
from functools import cmp_to_key
# aをbの上に配置するとき、W≤sa と W+wa≤sbを満たす必要: W≤min(sa,sb−wa)
# bをaの上に配置するとき、同様に: W≤min(sb,sa−wb)
def cmp(a, b):
va = min(a[1], b[1] - a[0])
vb = min(b[1], a[1] - b[0])
if (va == vb): return 0
return -1 if (va... | output | 1 | 81,506 | 8 | 163,013 |
Provide a correct Python 3 solution for this coding contest problem.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing some of the N blocks and stacking them vertically in some o... | instruction | 0 | 81,507 | 8 | 163,014 |
"Correct Solution:
```
n = int(input())
wsv = [list(map(int,input().split())) for i in range(n)]
wsv.sort(key = lambda x:x[0]+x[1],reverse=True)
smx = max(list(zip(*wsv))[1])
dp = [[0 for i in range(smx+1)] for j in range(n+1)]
for i in range(1,n+1):
dp[i] = dp[i-1][:]
w,s,v = wsv[i-1]
dp[i][s] = max(dp[i-1][s],v... | output | 1 | 81,507 | 8 | 163,015 |
Provide a correct Python 3 solution for this coding contest problem.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing some of the N blocks and stacking them vertically in some o... | instruction | 0 | 81,508 | 8 | 163,016 |
"Correct Solution:
```
N = int(input())
P = [list(map(int, input().split())) for i in range(N)]
P.sort(key=lambda x: x[0]+x[1])
L = 10**5
dp = [0]*L
for w, s, v in P:
for i in range(s, -1, -1):
dp[i+w] = max(dp[i+w], dp[i] + v)
print(max(dp))
``` | output | 1 | 81,508 | 8 | 163,017 |
Provide a correct Python 3 solution for this coding contest problem.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing some of the N blocks and stacking them vertically in some o... | instruction | 0 | 81,509 | 8 | 163,018 |
"Correct Solution:
```
def read_int():
return int(input().strip())
def read_ints():
return list(map(int, input().strip().split(' ')))
def solve():
"""
assume s1 was bottom
s1-w0 > s0-w1 better solidness
s1+w1 > s0+w0
otherwise
s1+w1 < s0+w0
OPT[i][j] - maximum value up to i-th... | output | 1 | 81,509 | 8 | 163,019 |
Provide a correct Python 3 solution for this coding contest problem.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing some of the N blocks and stacking them vertically in some o... | instruction | 0 | 81,510 | 8 | 163,020 |
"Correct Solution:
```
from functools import cmp_to_key
def cmp(a, b):
w1, s1, v1 = a
w2, s2, v2 = b
if min(s1, s2-w1)>min(s2, s1-w2):
return 1
else:
return -1
N = int(input())
dp = [[0]*10001 for _ in range(N)]
wsv = []
for _ in range(N):
w, s, v = map(int, input().split())
wsv.... | output | 1 | 81,510 | 8 | 163,021 |
Provide a correct Python 3 solution for this coding contest problem.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing some of the N blocks and stacking them vertically in some o... | instruction | 0 | 81,511 | 8 | 163,022 |
"Correct Solution:
```
# from https://ikatakos.com/pot/programming_algorithm/contest_history/atcoder/2019/0106_educational_dp_4
import sys
n=int(input())
blocks=[]
for line in sys.stdin.readlines():
w,s,v=map(int,line.split())
blocks.append((w+s,w,s,v))
blocks.sort()
dp=[-1]*20001
dp[0]=0
for _,w,s,v in blocks... | output | 1 | 81,511 | 8 | 163,023 |
Provide a correct Python 3 solution for this coding contest problem.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing some of the N blocks and stacking them vertically in some o... | instruction | 0 | 81,512 | 8 | 163,024 |
"Correct Solution:
```
def I(): return int(input())
def MI(): return map(int, input().split())
def LI(): return list(map(int, input().split()))
def main():
mod=10**9+7
"""
dp[i][j]はi番目までで，重さ合計がjとなるときの価値の最大値にしたい．
s<10**4 なので，jは10**4 + 10**4まで．
ただし，上から積む時に実際には優先度がつくので，重りを適切な基準でソートすべき．
... | output | 1 | 81,512 | 8 | 163,025 |
Provide a correct Python 3 solution for this coding contest problem.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing some of the N blocks and stacking them vertically in some o... | instruction | 0 | 81,513 | 8 | 163,026 |
"Correct Solution:
```
import sys
input = sys.stdin.readline
def solve():
N = int(input())
items = [tuple(map(int, input().split())) for _ in range(N)]
capW = max([w+s for w, s, v in items])
items.sort(key=lambda x: x[0]+x[1])
def knapsack01(items, capW):
dp = [0] * (capW+1)
for w... | output | 1 | 81,513 | 8 | 163,027 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing som... | instruction | 0 | 81,514 | 8 | 163,028 |
Yes | output | 1 | 81,514 | 8 | 163,029 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing som... | instruction | 0 | 81,515 | 8 | 163,030 |
Yes | output | 1 | 81,515 | 8 | 163,031 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing som... | instruction | 0 | 81,516 | 8 | 163,032 |
Yes | output | 1 | 81,516 | 8 | 163,033 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing som... | instruction | 0 | 81,517 | 8 | 163,034 |
Yes | output | 1 | 81,517 | 8 | 163,035 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing som... | instruction | 0 | 81,518 | 8 | 163,036 |
No | output | 1 | 81,518 | 8 | 163,037 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing som... | instruction | 0 | 81,519 | 8 | 163,038 |
No | output | 1 | 81,519 | 8 | 163,039 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing som... | instruction | 0 | 81,520 | 8 | 163,040 |
No | output | 1 | 81,520 | 8 | 163,041 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N blocks, numbered 1, 2, \ldots, N. For each i (1 \leq i \leq N), Block i has a weight of w_i, a solidness of s_i and a value of v_i.
Taro has decided to build a tower by choosing som... | instruction | 0 | 81,521 | 8 | 163,042 |
No | output | 1 | 81,521 | 8 | 163,043 |
Provide a correct Python 3 solution for this coding contest problem.
Summer vacation ended at last and the second semester has begun. You, a Kyoto University student, came to university and heard a rumor that somebody will barricade the entrance of your classroom. The barricade will be built just before the start of t... | instruction | 0 | 81,586 | 8 | 163,172 |
"Correct Solution:
```
N, A, B = map(int, input().split())
T = [int(input()) for _ in range(N)]
ans = 0
for t in T:
if not (A <= t < B):
ans += 1
print(ans)
``` | output | 1 | 81,586 | 8 | 163,173 |
Provide a correct Python 3 solution for this coding contest problem.
Summer vacation ended at last and the second semester has begun. You, a Kyoto University student, came to university and heard a rumor that somebody will barricade the entrance of your classroom. The barricade will be built just before the start of t... | instruction | 0 | 81,587 | 8 | 163,174 |
"Correct Solution:
```
import bisect
n,a,b=map(int,input().split())
t=set([])
for i in range(n):
t.add(int(input()))
t=list(t)
t.sort()
ai=bisect.bisect_left(t,a)
bi=bisect.bisect_left(t,b)
print(len(t)-(bi-ai))
``` | output | 1 | 81,587 | 8 | 163,175 |
Provide a correct Python 3 solution for this coding contest problem.
Summer vacation ended at last and the second semester has begun. You, a Kyoto University student, came to university and heard a rumor that somebody will barricade the entrance of your classroom. The barricade will be built just before the start of t... | instruction | 0 | 81,588 | 8 | 163,176 |
"Correct Solution:
```
import bisect
N, A, B = map(int, input().split())
T = sorted([int(input()) for _ in range(N)])
l = bisect.bisect_left(T, A)
r = bisect.bisect_left(T, B)
print(N-(r-l))
``` | output | 1 | 81,588 | 8 | 163,177 |
Provide a correct Python 3 solution for this coding contest problem.
Summer vacation ended at last and the second semester has begun. You, a Kyoto University student, came to university and heard a rumor that somebody will barricade the entrance of your classroom. The barricade will be built just before the start of t... | instruction | 0 | 81,589 | 8 | 163,178 |
"Correct Solution:
```
N, A, B = [int(x) for x in input().split()]
t = [int(input()) for i in range(N)]
SUM = len([x for x in t if (x < A) or (x >= B)])
print(SUM)
``` | output | 1 | 81,589 | 8 | 163,179 |
Provide a correct Python 3 solution for this coding contest problem.
Summer vacation ended at last and the second semester has begun. You, a Kyoto University student, came to university and heard a rumor that somebody will barricade the entrance of your classroom. The barricade will be built just before the start of t... | instruction | 0 | 81,590 | 8 | 163,180 |
"Correct Solution:
```
N,A,B = (int(i) for i in input().split())
a = [int(input()) for i in range(N)]
j=0
for i in range(N):
if a[i]<A:
j += 1
elif a[i]>=B:
j += 1
print(j)
``` | output | 1 | 81,590 | 8 | 163,181 |
Provide a correct Python 3 solution for this coding contest problem.
Summer vacation ended at last and the second semester has begun. You, a Kyoto University student, came to university and heard a rumor that somebody will barricade the entrance of your classroom. The barricade will be built just before the start of t... | instruction | 0 | 81,591 | 8 | 163,182 |
"Correct Solution:
```
n,a,b=map(int,input().split())
ans=n
for i in range(n):
t=int(input())
if a<=t and t<b:
ans-=1
print(ans)
``` | output | 1 | 81,591 | 8 | 163,183 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.