message stringlengths 2 433k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 113 108k | cluster float64 12 12 | __index_level_0__ int64 226 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
Write a program which reads a sequence of integers $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and swap specified elements by a list of the following operation:
* swapRange($b, e, t$): For each integer $k$ ($0 \leq k < (e - b)$, swap element $(b + k)$ and el... | instruction | 0 | 57,971 | 12 | 115,942 |
"Correct Solution:
```
input()
nums = list(map(int, input().split(' ')))
n = int(input())
for _ in range(n):
f, m, l = list(map(int, input().split(' ')))
m = m-f
if f > l:
f, l = l, f
sb_1 = list(nums[f:f+m])
sb_2 = list(nums[l:l+m])
nums = nums[:f] + sb_2 + nums[f+m:l] + sb_1 + nums[l... | output | 1 | 57,971 | 12 | 115,943 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which reads a sequence of integers $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and swap specified elements by a list of the following operation:
* swapRange($b, e, t$): For each integer $k$ ($0 \leq k < (e - b)$, swap element $(b + k)$ and el... | instruction | 0 | 57,972 | 12 | 115,944 |
"Correct Solution:
```
N = int(input())
A = list(map(int,input().split()))
Q = int(input())
for _ in range(Q):
b,e,t = map(int,input().split())
for k in range(e-b):
A[b+k],A[t+k] = A[t+k],A[b+k]
print(*A)
``` | output | 1 | 57,972 | 12 | 115,945 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which reads a sequence of integers $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and swap specified elements by a list of the following operation:
* swapRange($b, e, t$): For each integer $k$ ($0 \leq k < (e - b)$, swap element $(b + k)$ and el... | instruction | 0 | 57,973 | 12 | 115,946 |
"Correct Solution:
```
n = int(input())
L = [int(x) for x in input().split()]
n = int(input())
for _ in range(n):
b, e, t = [int(x) for x in input().split()]
L[b:e], L[t:t+e-b] = L[t:t+e-b], L[b:e]
print(*L)
``` | output | 1 | 57,973 | 12 | 115,947 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which reads a sequence of integers $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and swap specified elements by a list of the following operation:
* swapRange($b, e, t$): For each integer $k$ ($0 \leq k < (e - b)$, swap element $(b + k)$ and el... | instruction | 0 | 57,974 | 12 | 115,948 |
"Correct Solution:
```
def main():
n = int(input())
A = list(map(int,input().split()))
m = int(input())
for _ in range(m):
a,b,c = map(int,input().split())
A[a:b],A[c:c+(b-a)] = A[c:c+(b-a)],A[a:b]
print (' '.join(map(str,A)))
if __name__ == '__main__':
main()
``` | output | 1 | 57,974 | 12 | 115,949 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which reads a sequence of integers $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and swap specified elements by a list of the following operation:
* swapRange($b, e, t$): For each integer $k$ ($0 \leq k < (e - b)$, swap element $(b + k)$ and el... | instruction | 0 | 57,975 | 12 | 115,950 |
"Correct Solution:
```
n = input()
A = list(input().split())
for i in range(int(input())):
b, e, t = map(int, input().split())
for k in range(e - b):
A[b+k], A[t+k] = A[t+k], A[b+k]
print(*A, sep=' ')
``` | output | 1 | 57,975 | 12 | 115,951 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which reads a sequence of integers $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and swap specified elements by a list of the following operation:
* swapRange($b, e, t$): For each integer $k$ ($0 \leq k < (e - b)$, swap element $(b + k)$ and el... | instruction | 0 | 57,976 | 12 | 115,952 |
"Correct Solution:
```
n = int(input())
arr = input().split()
nq = int(input())
for i in range(nq):
begin, end, tgt = map(int, input().split())
length = end - begin
if begin < tgt:
arr = arr[:begin] + arr[tgt:tgt+length] + arr[end:tgt] + arr[begin:end] + arr[tgt+length:]
else:
arr = arr... | output | 1 | 57,976 | 12 | 115,953 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads a sequence of integers $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and swap specified elements by a list of the following operation:
* swapRange($b, e, t$): For each integer ... | instruction | 0 | 57,981 | 12 | 115,962 |
No | output | 1 | 57,981 | 12 | 115,963 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an multiset of integers is the smallest non-negative... | instruction | 0 | 58,008 | 12 | 116,016 |
Tags: implementation
Correct Solution:
```
n=int(input())
l=input().split()
if l[0]!='0':
print(1)
exit()
m=0
for i in range(1,n):
if int(l[i])>m+1:
print(i+1)
exit()
if int(l[i])>=m+1:
m=int(l[i])
print(-1)
``` | output | 1 | 58,008 | 12 | 116,017 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an multiset of integers is the smallest non-negative... | instruction | 0 | 58,009 | 12 | 116,018 |
Tags: implementation
Correct Solution:
```
step = int(input())
arrayVal = [int(item) for item in input().split(" ")]
maxMex = 0
for i,item in enumerate(arrayVal):
if arrayVal[0] != 0:
print(1)
break
elif item > maxMex+1:
print(i+1)
break
elif i == step-1:
print(-1)
... | output | 1 | 58,009 | 12 | 116,019 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an multiset of integers is the smallest non-negative... | instruction | 0 | 58,010 | 12 | 116,020 |
Tags: implementation
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
m = -1
for i, elem in enumerate(a):
if elem - m > 1 or elem < 0:
print(i + 1)
break
if elem > m:
m = elem
else:
print(-1)
``` | output | 1 | 58,010 | 12 | 116,021 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an multiset of integers is the smallest non-negative... | instruction | 0 | 58,011 | 12 | 116,022 |
Tags: implementation
Correct Solution:
```
input()
m = -1
for i, a in enumerate(map(int, input().split())):
if a > m + 1:
print(i+1)
break
else:
m = max(m, a)
else:
print(-1)
``` | output | 1 | 58,011 | 12 | 116,023 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an multiset of integers is the smallest non-negative... | instruction | 0 | 58,012 | 12 | 116,024 |
Tags: implementation
Correct Solution:
```
n=int(input())
la=list(map(int,input().rstrip().split()))
i=0
p=[]
c=0
for x in range(n):
if la[x]<i:
i-=1
elif la[x]==i:
pass
else:
index=x+1
c=1
break
i+=1
if c==1:
print(index)
else:
pri... | output | 1 | 58,012 | 12 | 116,025 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an multiset of integers is the smallest non-negative... | instruction | 0 | 58,013 | 12 | 116,026 |
Tags: implementation
Correct Solution:
```
from sys import stdin, stdout
import cProfile, math
from collections import Counter
from bisect import bisect_left
printHeap = str()
test = False
memory_constrained = False
def display(string_to_print):
stdout.write(str(string_to_print) + "\n")
def test_print(output):... | output | 1 | 58,013 | 12 | 116,027 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an multiset of integers is the smallest non-negative... | instruction | 0 | 58,014 | 12 | 116,028 |
Tags: implementation
Correct Solution:
```
input()
a = tuple(map(int, input().split()))
top = -1
for i, x in enumerate(a, start=1):
if x - top <= 1:
top = max(x, top)
else:
print(i)
exit()
print(-1)
``` | output | 1 | 58,014 | 12 | 116,029 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an multiset of integers is the smallest non-negative... | instruction | 0 | 58,015 | 12 | 116,030 |
Tags: implementation
Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
maxx=0
flag=0
for i in range(n):
if i==0:
if a[i]!=0:
print(i+1)
flag=1
break
elif a[i]>maxx+1:
print(i+1)
flag=1
break
elif a[i]==maxx+1:
ma... | output | 1 | 58,015 | 12 | 116,031 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an mu... | instruction | 0 | 58,016 | 12 | 116,032 |
Yes | output | 1 | 58,016 | 12 | 116,033 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an mu... | instruction | 0 | 58,017 | 12 | 116,034 |
Yes | output | 1 | 58,017 | 12 | 116,035 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an mu... | instruction | 0 | 58,018 | 12 | 116,036 |
Yes | output | 1 | 58,018 | 12 | 116,037 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an mu... | instruction | 0 | 58,019 | 12 | 116,038 |
Yes | output | 1 | 58,019 | 12 | 116,039 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an mu... | instruction | 0 | 58,020 | 12 | 116,040 |
No | output | 1 | 58,020 | 12 | 116,041 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an mu... | instruction | 0 | 58,021 | 12 | 116,042 |
No | output | 1 | 58,021 | 12 | 116,043 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an mu... | instruction | 0 | 58,022 | 12 | 116,044 |
No | output | 1 | 58,022 | 12 | 116,045 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Initially Ildar has an empty array. He performs n steps. On each step he takes a subset of integers already added to the array and appends the mex of this subset to the array.
The mex of an mu... | instruction | 0 | 58,023 | 12 | 116,046 |
No | output | 1 | 58,023 | 12 | 116,047 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of the array b to minimize the value of β_{1 β€ l β€ ... | instruction | 0 | 58,088 | 12 | 116,176 |
Tags: greedy, math, sortings
Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
b=list(map(int,input().split()))
for i in range(n):
a[i]*=(i+1)*(n-i)
a.sort()
b.sort(reverse=True)
print(sum(a[i]*b[i] for i in range(n))%998244353)
``` | output | 1 | 58,088 | 12 | 116,177 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of the array b to minimize the value of β_{1 β€ l β€ ... | instruction | 0 | 58,089 | 12 | 116,178 |
Tags: greedy, math, sortings
Correct Solution:
```
import sys
input = sys.stdin.readline
rInt = lambda: int(input())
mInt = lambda: map(int, input().split())
rLis = lambda: list(map(int, input().split()))
n = rInt()
a, b = rLis(), rLis()
for i in range(n):
a[i] *= (i + 1) * (n - i)
a.sort()
b.sort(reverse = True... | output | 1 | 58,089 | 12 | 116,179 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of the array b to minimize the value of β_{1 β€ l β€ ... | instruction | 0 | 58,090 | 12 | 116,180 |
Tags: greedy, math, sortings
Correct Solution:
```
n = int(input())
a = list(map(int,input().split(' ')))
at = []
for i in range(len(a)):
at.append(a[i]*(i+1)*(n-i))
at.sort(reverse=True)
b = list(map(int,input().split(' ')))
b.sort()
print(sum([a*b for a,b in zip(at,b)]) % 998244353)
``` | output | 1 | 58,090 | 12 | 116,181 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of the array b to minimize the value of β_{1 β€ l β€ ... | instruction | 0 | 58,091 | 12 | 116,182 |
Tags: greedy, math, sortings
Correct Solution:
```
from sys import stdin
def main():
n = int(stdin.readline())
a = list(map(int, stdin.readline().split()))
b = list(map(int, stdin.readline().split()))
# a.sort(reverse=True)
b.sort(reverse=True)
ans = 0
mod = 998244353
h = []
for i ... | output | 1 | 58,091 | 12 | 116,183 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of the array b to minimize the value of β_{1 β€ l β€ ... | instruction | 0 | 58,092 | 12 | 116,184 |
Tags: greedy, math, sortings
Correct Solution:
```
import math
import bisect
import heapq
from collections import defaultdict
def egcd(a, b):
if a == 0:
return (b, 0, 1)
else:
g, x, y = egcd(b % a, a)
return (g, y - (b // a) * x, x)
def mulinv(b, n):
g, x, _ = egcd(b, n)
if g... | output | 1 | 58,092 | 12 | 116,185 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of the array b to minimize the value of β_{1 β€ l β€ ... | instruction | 0 | 58,093 | 12 | 116,186 |
Tags: greedy, math, sortings
Correct Solution:
```
n = int(input())
a = [int(i) for i in input().split()]
b = [int(i) for i in input().split()]
c = []
sum1 = 0
#for i in range(n):
#sum1 += a[i] * b[i]
#for i in range(n):
#c.append(a[i] * (i+1) * (n - i))
#sum1 +=(c[i] * b[i])
for i in range(n):
a[i] = a... | output | 1 | 58,093 | 12 | 116,187 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of the array b to minimize the value of β_{1 β€ l β€ ... | instruction | 0 | 58,094 | 12 | 116,188 |
Tags: greedy, math, sortings
Correct Solution:
```
import sys
from collections import defaultdict
n=int(sys.stdin.readline())
a=list(map(int,sys.stdin.readline().split()))
b=list(map(int,sys.stdin.readline().split()))
mod=998244353
c=[]
for i in range(n):
left,right=i+1,n-i
c.append([a[i]*left*right,i])
c.sort(... | output | 1 | 58,094 | 12 | 116,189 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of the array b to minimize the value of β_{1 β€ l β€ ... | instruction | 0 | 58,095 | 12 | 116,190 |
Tags: greedy, math, sortings
Correct Solution:
```
N = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
for i in range(N):
A[i] = A[i]*(i+1)*(N-i)
A.sort()
B.sort()
ans = 0
for i in range(N):
ans = ans + (A[i]*B[N-i-1])%998244353
print(ans%998244353)
``` | output | 1 | 58,095 | 12 | 116,191 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of t... | instruction | 0 | 58,096 | 12 | 116,192 |
Yes | output | 1 | 58,096 | 12 | 116,193 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of t... | instruction | 0 | 58,097 | 12 | 116,194 |
Yes | output | 1 | 58,097 | 12 | 116,195 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of t... | instruction | 0 | 58,098 | 12 | 116,196 |
Yes | output | 1 | 58,098 | 12 | 116,197 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of t... | instruction | 0 | 58,099 | 12 | 116,198 |
Yes | output | 1 | 58,099 | 12 | 116,199 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of t... | instruction | 0 | 58,100 | 12 | 116,200 |
No | output | 1 | 58,100 | 12 | 116,201 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of t... | instruction | 0 | 58,101 | 12 | 116,202 |
No | output | 1 | 58,101 | 12 | 116,203 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of t... | instruction | 0 | 58,102 | 12 | 116,204 |
No | output | 1 | 58,102 | 12 | 116,205 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two arrays a and b, both of length n.
Let's define a function f(l, r) = β_{l β€ i β€ r} a_i β
b_i.
Your task is to reorder the elements (choose an arbitrary order of elements) of t... | instruction | 0 | 58,103 | 12 | 116,206 |
No | output | 1 | 58,103 | 12 | 116,207 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is less than zero ( < 0).
2. The product of al... | instruction | 0 | 58,331 | 12 | 116,662 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
x=int(input())
y=list(map(int,input().split()))
a,b,c=[],[],[]
for i in y:
if(i<0):
a.append(i)
elif(i>0):
b.append(i)
else:
c.append(i)
if(len(b)==0):
b.append(a[0])
b.append(a[1])
a.remove(... | output | 1 | 58,331 | 12 | 116,663 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is less than zero ( < 0).
2. The product of al... | instruction | 0 | 58,332 | 12 | 116,664 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
a = list(map(int,input().split()))
neg, pos = 0,0
ans = []
for i in a:
if i > 0 and pos == 0:
pos = i
elif i < 0 and neg == 0:
neg = i
else:
ans.append(i)
print(1,neg)
if pos > 0:
pr... | output | 1 | 58,332 | 12 | 116,665 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is less than zero ( < 0).
2. The product of al... | instruction | 0 | 58,333 | 12 | 116,666 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
neg = []
pos = []
input()
numbers = list(map(int, input().split()))
for num in numbers:
if num < 0:
neg.append(num)
elif num > 0:
pos.append(num)
res_pos = []
res_neg = []
res_zer = [0]
if len(pos) == 0:
res_pos... | output | 1 | 58,333 | 12 | 116,667 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is less than zero ( < 0).
2. The product of al... | instruction | 0 | 58,334 | 12 | 116,668 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
# Name: Sachdev Hitesh
# College : GLSICA
n = int(input())
l = list(map(int,input().split()))
ne,po,ze = [],[],[]
for a in l:
if a < 0:
if len(ne) == 0:
ne.append(a)
elif len(po) == 0 or (len(po) == 1 and p... | output | 1 | 58,334 | 12 | 116,669 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is less than zero ( < 0).
2. The product of al... | instruction | 0 | 58,335 | 12 | 116,670 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
positive = []
negative = []
zero = []
for i in range(0,n):
if a[i] == 0:
zero.append(a[i])
if a[i] > 0:
positive.append(a[i])
if a[i] < 0:
negative.a... | output | 1 | 58,335 | 12 | 116,671 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is less than zero ( < 0).
2. The product of al... | instruction | 0 | 58,336 | 12 | 116,672 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
pos1 = -1
neg1, neg2, neg3 = -1, -1, -1
for i in range(len(a)):
if a[i] > 0:
pos1 = i
elif a[i] < 0:
if neg1 == -1:
neg1 = i
elif neg2 == ... | output | 1 | 58,336 | 12 | 116,673 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is less than zero ( < 0).
2. The product of al... | instruction | 0 | 58,337 | 12 | 116,674 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
c=0
d=0
l1=[]
l2=[]
l3=[]
for i in a:
if i<0:
c+=1
l1.append(i)
if i==0:
l2.append(i)
if i>0:
l3.append(i)
if c%2==0:
l2.append(l1[0])
... | output | 1 | 58,337 | 12 | 116,675 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is less than zero ( < 0).
2. The product of al... | instruction | 0 | 58,338 | 12 | 116,676 |
Tags: brute force, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
lst = [int(i) for i in input().split()]
a = [i for i in lst if i < 0]
b = [i for i in lst if i > 0]
c = [i for i in lst if i == 0]
if len(b) == 0:
b, a = a[: 2], a[2: ]
c += a[1:]
a = a[0]
print(1, a)
print(len(b), ' '.j... | output | 1 | 58,338 | 12 | 116,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is... | instruction | 0 | 58,339 | 12 | 116,678 |
Yes | output | 1 | 58,339 | 12 | 116,679 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is... | instruction | 0 | 58,340 | 12 | 116,680 |
Yes | output | 1 | 58,340 | 12 | 116,681 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold:
1. The product of all numbers in the first set is... | instruction | 0 | 58,341 | 12 | 116,682 |
Yes | output | 1 | 58,341 | 12 | 116,683 |
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