message stringlengths 2 65.1k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 0 108k | cluster float64 14 14 | __index_level_0__ int64 0 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice's hair is growing by leaps and bounds. Maybe the cause of it is the excess of vitamins, or maybe it is some black magic...
To prevent this, Alice decided to go to the hairdresser. She wan... | instruction | 0 | 24,772 | 14 | 49,544 |
Yes | output | 1 | 24,772 | 14 | 49,545 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice's hair is growing by leaps and bounds. Maybe the cause of it is the excess of vitamins, or maybe it is some black magic...
To prevent this, Alice decided to go to the hairdresser. She wan... | instruction | 0 | 24,773 | 14 | 49,546 |
Yes | output | 1 | 24,773 | 14 | 49,547 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice's hair is growing by leaps and bounds. Maybe the cause of it is the excess of vitamins, or maybe it is some black magic...
To prevent this, Alice decided to go to the hairdresser. She wan... | instruction | 0 | 24,774 | 14 | 49,548 |
Yes | output | 1 | 24,774 | 14 | 49,549 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice's hair is growing by leaps and bounds. Maybe the cause of it is the excess of vitamins, or maybe it is some black magic...
To prevent this, Alice decided to go to the hairdresser. She wan... | instruction | 0 | 24,775 | 14 | 49,550 |
No | output | 1 | 24,775 | 14 | 49,551 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice's hair is growing by leaps and bounds. Maybe the cause of it is the excess of vitamins, or maybe it is some black magic...
To prevent this, Alice decided to go to the hairdresser. She wan... | instruction | 0 | 24,776 | 14 | 49,552 |
No | output | 1 | 24,776 | 14 | 49,553 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice's hair is growing by leaps and bounds. Maybe the cause of it is the excess of vitamins, or maybe it is some black magic...
To prevent this, Alice decided to go to the hairdresser. She wan... | instruction | 0 | 24,777 | 14 | 49,554 |
No | output | 1 | 24,777 | 14 | 49,555 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice's hair is growing by leaps and bounds. Maybe the cause of it is the excess of vitamins, or maybe it is some black magic...
To prevent this, Alice decided to go to the hairdresser. She wan... | instruction | 0 | 24,778 | 14 | 49,556 |
No | output | 1 | 24,778 | 14 | 49,557 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to construct his favourite number t. He realized ... | instruction | 0 | 25,048 | 14 | 50,096 |
Tags: greedy
Correct Solution:
```
from collections import defaultdict
ag=defaultdict(int)
for i in input():
if i=='9':ag['6']+=1
elif i=='5':ag['2']+=1
else:ag[i]+=1
g=defaultdict(int)
for i in input():
if i=='9':g['6']+=1
elif i=='5':g['2']+=1
else:g[i]+=1
ans=999999999999999999
for i in ag:
... | output | 1 | 25,048 | 14 | 50,097 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to construct his favourite number t. He realized ... | instruction | 0 | 25,049 | 14 | 50,098 |
Tags: greedy
Correct Solution:
```
favornumb={'0':0, '1':0, '2':0,
'3':0, '4':0, '6':0,
'7':0, '8':0}
mass={'0':0, '1':0, '2':0,
'3':0, '4':0, '6':0,
'7':0, '8':0}
for i in input():
if i=='2' or i=='5': favornumb['2']+=1
elif i=='6' or i=='9': favornumb['6']+=1
else: favorn... | output | 1 | 25,049 | 14 | 50,099 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to construct his favourite number t. He realized ... | instruction | 0 | 25,050 | 14 | 50,100 |
Tags: greedy
Correct Solution:
```
def c(a, b):
a = a.replace('6', '9')
a = a.replace('2', '5')
b = b.replace('6', '9')
b = b.replace('2', '5')
n = 10000
for i in '01345789':
t = a.count(i)
if t != 0:
n = min(n, b.count(i)//t)
return n
a = input()
b = input()
print(c(a, b))
``` | output | 1 | 25,050 | 14 | 50,101 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to construct his favourite number t. He realized ... | instruction | 0 | 25,051 | 14 | 50,102 |
Tags: greedy
Correct Solution:
```
a = input()
b = input()
d = {}
for e in b:
if e == '9':
e = '6'
if e == '5':
e = '2'
if e in d:
d[e] = d[e] + 1
else:
d[e] = 1
n = {}
for e in a:
if e == '9':
e = '6'
if e == '5':
e = '2'
if e in n:
... | output | 1 | 25,051 | 14 | 50,103 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to construct his favourite number t. He realized ... | instruction | 0 | 25,053 | 14 | 50,106 |
Tags: greedy
Correct Solution:
```
req_arr = [int(x) for x in input().strip()]
arr = [int(x) for x in input().strip()]
required_list = [0]*10
num_list = [0]*10
for i in req_arr:
if i == 5:
required_list[2] += 1
elif i == 9:
required_list[6] += 1
else:
required_list[i] += 1
for i in ... | output | 1 | 25,053 | 14 | 50,107 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to construct his favourite number t. He realized ... | instruction | 0 | 25,054 | 14 | 50,108 |
Tags: greedy
Correct Solution:
```
t = int(input())
s = input()
q = {'0': 0, '1': 0, '2': 0, '3': 0, '4': 0, '6': 0, '7': 0, '8': 0}
for d in s:
if d == '5':
q['2'] += 1
elif d == '9':
q['6'] += 1
else:
q[d] += 1
p = {'0': 0, '1': 0, '2': 0, '3': 0, '4': 0, '6': 0, '7': 0, '8': 0}
wh... | output | 1 | 25,054 | 14 | 50,109 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to construct his favourite number t. He realized ... | instruction | 0 | 25,055 | 14 | 50,110 |
Tags: greedy
Correct Solution:
```
t = input().replace('5', '2').replace('9', '6')
s = input().replace('5', '2').replace('9', '6')
res = 10 ** 100
for i in t:
res = min(res, s.count(i) // t.count(i))
print(res)
# Made By Mostafa_Khaled
``` | output | 1 | 25,055 | 14 | 50,111 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to... | instruction | 0 | 25,057 | 14 | 50,114 |
Yes | output | 1 | 25,057 | 14 | 50,115 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to... | instruction | 0 | 25,058 | 14 | 50,116 |
Yes | output | 1 | 25,058 | 14 | 50,117 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to... | instruction | 0 | 25,059 | 14 | 50,118 |
Yes | output | 1 | 25,059 | 14 | 50,119 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to... | instruction | 0 | 25,060 | 14 | 50,120 |
No | output | 1 | 25,060 | 14 | 50,121 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to... | instruction | 0 | 25,062 | 14 | 50,124 |
No | output | 1 | 25,062 | 14 | 50,125 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Do you remember how Kai constructed the word "eternity" using pieces of ice as components?
Little Sheldon plays with pieces of ice, each piece has exactly one digit between 0 and 9. He wants to... | instruction | 0 | 25,063 | 14 | 50,126 |
No | output | 1 | 25,063 | 14 | 50,127 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only to idol 2, and idol n can transmit information only to id... | instruction | 0 | 25,535 | 14 | 51,070 |
"Correct Solution:
```
n, m = map(int, input().split())
li = list(map(int, input().split()))
print(max(li[0]-1, n-li[-1], *[(li[i]-li[i-1])//2 for i in range(1,m)]))
``` | output | 1 | 25,535 | 14 | 51,071 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only to idol 2, and idol n can transmit information only to id... | instruction | 0 | 25,536 | 14 | 51,072 |
"Correct Solution:
```
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
def solve(n, received):
not_relayed = received.copy()
for t in range(n + 1):
if len(received) >= n:
return t
new_not_relayed = set()
for person in not_relayed:
if person >= 1:
... | output | 1 | 25,536 | 14 | 51,073 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only to idol 2, and idol n can transmit information only to id... | instruction | 0 | 25,537 | 14 | 51,074 |
"Correct Solution:
```
# AOJ 1574: Gossip
# Python3 2018.7.13 bal4u
n, m = map(int, input().split())
a = list(map(int, input().split()))
pre = a[0]; d = 0
for x in a[1:]:
d = max(d, x-pre)
pre = x
print(max(n-pre, max(d>>1, a[0]-1)))
``` | output | 1 | 25,537 | 14 | 51,075 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only to idol 2, and idol n can transmit information only to id... | instruction | 0 | 25,538 | 14 | 51,076 |
"Correct Solution:
```
n,m=map(int,input().split(" "))
a=list(map(int,input().split(" ")))
print(max(a[0]-1,n-a[-1],*[(a[i+1]-a[i])//2 for i in range(m-1)]))
``` | output | 1 | 25,538 | 14 | 51,077 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only to idol 2, and idol n can transmit information only to id... | instruction | 0 | 25,539 | 14 | 51,078 |
"Correct Solution:
```
n,m = map(int,input().split())
a = list(map(int,input().split()))
c = [a[0]-1, n-a[m-1]]
for i in range(m-1):
c.append((a[i+1]-a[i])//2)
print(max(c))
``` | output | 1 | 25,539 | 14 | 51,079 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only to idol 2, and idol n can transmit information only to id... | instruction | 0 | 25,540 | 14 | 51,080 |
"Correct Solution:
```
n, m = map(int, input().split())
a =list(map(int, input().split()))
t = max(a[0] - 1, n - a[-1])
for i in range(1, m):t = max(t, (a[i] - a[i - 1]) // 2)
print(t)
``` | output | 1 | 25,540 | 14 | 51,081 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only to idol 2, and idol n can transmit information only to id... | instruction | 0 | 25,541 | 14 | 51,082 |
"Correct Solution:
```
n, m = map(int, input().split())
lst = [100000 for _ in range(n)]
a_lst = list(map(int, input().split()))
for a in a_lst:
lst[a - 1] = 0
for i in range(n - 1):
lst[i + 1] = min(lst[i] + 1, lst[i + 1])
for i in range(n - 1, 0, -1):
lst[i - 1] = min(lst[i - 1], lst[i] + 1)
print(max(lst... | output | 1 | 25,541 | 14 | 51,083 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only to idol 2, and idol n can transmit information only to id... | instruction | 0 | 25,542 | 14 | 51,084 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
n, m = map(int, input().split())
a = list(map(int, input().split()))
ma = a[0] - 1
for i in range(m-1):
ma = max(ma, (a[i + 1] - a[i]) // 2)
ma = max(ma, n - a[-1])
print(ma)
``` | output | 1 | 25,542 | 14 | 51,085 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only t... | instruction | 0 | 25,543 | 14 | 51,086 |
No | output | 1 | 25,543 | 14 | 51,087 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only t... | instruction | 0 | 25,544 | 14 | 51,088 |
No | output | 1 | 25,544 | 14 | 51,089 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Problem
N idols, numbered from 1 to n in order, are lined up in a row.
Idle i can transmit information to idle i-1 and idle i + 1 in a unit time. However, idol 1 can transmit information only t... | instruction | 0 | 25,545 | 14 | 51,090 |
No | output | 1 | 25,545 | 14 | 51,091 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is constraints.
Nauuo is a girl who loves random picture websites.
One day she made a random picture website by herself which includes n pictures.
When Nauuo visits the website, she sees ... | instruction | 0 | 25,645 | 14 | 51,290 |
Tags: dp, probabilities
Correct Solution:
```
P = 998244353
N, M = map(int, input().split())
A = [int(a) for a in input().split()]
B = [int(a) for a in input().split()]
li = sum([A[i]*B[i] for i in range(N)])
di = sum([(A[i]^1)*B[i] for i in range(N)])
X = [1]
SU = li+di
PO = [0] * (5*M+10)
for i in range(-M-5, 2*M+5):... | output | 1 | 25,645 | 14 | 51,291 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is constraints.
Nauuo is a girl who loves random picture websites.
One day she made a random picture website by herself which includes n pictures.
When Nauuo visits the website, she sees ... | instruction | 0 | 25,646 | 14 | 51,292 |
Tags: dp, probabilities
Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,copy,functools
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 998244353
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()... | output | 1 | 25,646 | 14 | 51,293 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is constraints.
Nauuo is a girl who loves random picture websites.
One day she made a random picture website by herself which includes n pictures.
When Nauuo visits the website, she sees ... | instruction | 0 | 25,647 | 14 | 51,294 |
Tags: dp, probabilities
Correct Solution:
```
P = 998244353
N, M = map(int, input().split())
A = [int(a) for a in input().split()]
B = [int(a) for a in input().split()]
li = sum([A[i]*B[i] for i in range(N)])
di = sum([(A[i]^1)*B[i] for i in range(N)])
X = [[] for _ in range(M+1)]
X[0] = [1]
def calc(L):
su = sum(... | output | 1 | 25,647 | 14 | 51,295 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is constraints.
Nauuo is a girl who loves random picture websites.
One day she made a random picture website by herself which includes n pictures.
When Nauuo visits the website, she sees ... | instruction | 0 | 25,648 | 14 | 51,296 |
Tags: dp, probabilities
Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,copy,functools
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 998244353
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()... | output | 1 | 25,648 | 14 | 51,297 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is constraints.
Nauuo is a girl who loves random picture websites.
One day she made a random picture website by herself which includes n pict... | instruction | 0 | 25,649 | 14 | 51,298 |
No | output | 1 | 25,649 | 14 | 51,299 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is constraints.
Nauuo is a girl who loves random picture websites.
One day she made a random picture website by herself which includes n pict... | instruction | 0 | 25,650 | 14 | 51,300 |
No | output | 1 | 25,650 | 14 | 51,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is constraints.
Nauuo is a girl who loves random picture websites.
One day she made a random picture website by herself which includes n pict... | instruction | 0 | 25,651 | 14 | 51,302 |
No | output | 1 | 25,651 | 14 | 51,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is constraints.
Nauuo is a girl who loves random picture websites.
One day she made a random picture website by herself which includes n pict... | instruction | 0 | 25,652 | 14 | 51,304 |
No | output | 1 | 25,652 | 14 | 51,305 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the line there are strictly more that k1 footmen stand... | instruction | 0 | 25,653 | 14 | 51,306 |
Tags: dp
Correct Solution:
```
n1,n2,k1,k2 = map(int,input().split())
dp = []
for i in range(n1+1):
t = []
for j in range(n2+1):
u = []
for g in range(k1+1):
v = []
for h in range(k2+1):
v.append(-1)
u.append(v)
t.append(u)
dp.appen... | output | 1 | 25,653 | 14 | 51,307 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the line there are strictly more that k1 footmen stand... | instruction | 0 | 25,654 | 14 | 51,308 |
Tags: dp
Correct Solution:
```
def dp(footman, horseman, i, j):
if(state[footman][horseman][i][j]!=-1):
return state[footman][horseman][i][j]
if(footman+horseman==0):
return 1
ret1, ret2 = 0, 0
if(i<k1 and footman>0):
ret1 = dp(footman-1, horseman, i+1, 0)
if(j<k2 and horsema... | output | 1 | 25,654 | 14 | 51,309 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the line there are strictly more that k1 footmen stand... | instruction | 0 | 25,655 | 14 | 51,310 |
Tags: dp
Correct Solution:
```
n_1, n_2, k_1, k_2 = map(int, input().split())
dp = [[[0] * 2 for _ in range(n_2+1)] for _ in range(n_1+1)]
dp[0][0][0] = dp[0][0][1] = 1
for i in range(n_1+1):
for j in range(n_2+1):
for k in range(1, min(k_1, i)+1):
dp[i][j][0] += dp[i-k][j][1]
dp[... | output | 1 | 25,655 | 14 | 51,311 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the line there are strictly more that k1 footmen stand... | instruction | 0 | 25,656 | 14 | 51,312 |
Tags: dp
Correct Solution:
```
global K1
global K2
global dp
def numArr(n1,n2,k1,k2):
if (n1+n2) == 0: return 1
if (dp[n1][n2][k1][k2]!=-1): return dp[n1][n2][k1][k2]
val1 = 0
val2 = 0
if n1 > 0 and k1 > 0: val1 = numArr(n1-1,n2,k1-1,K2)
if n2 > 0 and k2 > 0: val2 = numArr(n1,n2-1,K1,k2-1)
d... | output | 1 | 25,656 | 14 | 51,313 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the line there are strictly more that k1 footmen stand... | instruction | 0 | 25,657 | 14 | 51,314 |
Tags: dp
Correct Solution:
```
def cal(a, b, i, j):
if min(a, b, i, j) < 0:
return 0
if a == 0 and b == 0:
return 1
v = (a, b, i, j)
if not v in M:
M[v] = (cal(a-1, b, i-1, y) + cal(a, b-1, x, j-1))%10**8
return M[v]
n, m, x, y = map(int, input().split())
M = {}
print(cal(n, ... | output | 1 | 25,657 | 14 | 51,315 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the line there are strictly more that k1 footmen stand... | instruction | 0 | 25,658 | 14 | 51,316 |
Tags: dp
Correct Solution:
```
import functools
p=100000000
@functools.lru_cache(maxsize= None)
def f(n1,n2,k1,k2):
global c
global d
if(n1==0):
return int(n2<=k2)
if(n2==0):
#print('hi')
return int(n1<=k1)
if(k1==0):
return f(n1,n2-1,c,k2-1)%p
if(k2==0):
... | output | 1 | 25,658 | 14 | 51,317 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the line there are strictly more that k1 footmen stand... | instruction | 0 | 25,659 | 14 | 51,318 |
Tags: dp
Correct Solution:
```
n1_, n2_, k1_, k2_ = map(int, input().split())
dp = {}
def d(n1, n2, k1, k2):
if min(n1, n2, k1, k2) < 0:
return 0
if n1 == 0 and n2 == 0:
return 1
par = (n1, n2, k1, k2)
if par in dp:
return dp[par]
else:
dp[par] = d(n1 - 1, n2, k1 - ... | output | 1 | 25,659 | 14 | 51,319 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the line there are strictly more that k1 footmen stand... | instruction | 0 | 25,660 | 14 | 51,320 |
Tags: dp
Correct Solution:
```
n1,n2,k1,k2=map(int,input().split())
mod=10**8
dp=[[[[0]*2 for i in range(n1+1)] for j in range(max(k1,k2)+1)] for k in range(n1+n2+1)]
dp[1][1][n1][1]=1
dp[1][1][n1-1][0]=1
for i in range(2,n1+n2+1):
# l=0
for j in range(2,k1+1):
for k in range(n1):
dp[i][j][k][0]+=dp[i-1][... | output | 1 | 25,660 | 14 | 51,321 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the lin... | instruction | 0 | 25,661 | 14 | 51,322 |
Yes | output | 1 | 25,661 | 14 | 51,323 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the lin... | instruction | 0 | 25,662 | 14 | 51,324 |
Yes | output | 1 | 25,662 | 14 | 51,325 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Gaius Julius Caesar, a famous general, loved to line up his soldiers. Overall the army had n1 footmen and n2 horsemen. Caesar thought that an arrangement is not beautiful if somewhere in the lin... | instruction | 0 | 25,663 | 14 | 51,326 |
Yes | output | 1 | 25,663 | 14 | 51,327 |
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