message stringlengths 2 44.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 42 109k | cluster float64 5 5 | __index_level_0__ int64 84 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i satisfying 1 \leq i \leq N-1. Multiply both A_i and A_{i... | instruction | 0 | 75,693 | 5 | 151,386 |
"Correct Solution:
```
N,*A=map(int,open(0).read().split())
x,y=0,-1e10
for a in A:x,y=max(x+a,y-a),max(x-a,y+a)
print(x)
``` | output | 1 | 75,693 | 5 | 151,387 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i satisfying 1 \leq i \leq N-1. Multiply both A_i and A_{i... | instruction | 0 | 75,694 | 5 | 151,388 |
"Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
ab = list(map(abs, a[:]))
s = sum(ab[:])
m = len([i for i in a if i < 0])
if m % 2 == 0:
print(s)
else:
print(s - 2 * min(ab))
``` | output | 1 | 75,694 | 5 | 151,389 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i satisfying 1 \leq i \leq N-1. Multiply both A_i and A_{i... | instruction | 0 | 75,695 | 5 | 151,390 |
"Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
p = sum(ai < 0 for ai in a)
ans = sum(map(abs, a))
if p & 1:
ans -= 2 * min(abs(ai) for ai in a)
print(ans)
``` | output | 1 | 75,695 | 5 | 151,391 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i satisfying 1 \leq i \leq N-1. Multiply both A_i and A_{i... | instruction | 0 | 75,696 | 5 | 151,392 |
"Correct Solution:
```
n = int(input())
A = list(map(int,input().split()))
B = [abs(a) for a in A]
ans=sum(B)
c=sum(1 for a in A if a<0)
if c%2 :
ans-=min(B)*2
print(ans)
``` | output | 1 | 75,696 | 5 | 151,393 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i satisfying 1 \leq i \leq N-1. Multiply both A_i and A_{i... | instruction | 0 | 75,697 | 5 | 151,394 |
"Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
b = [abs(i) for i in a]
if sum([i <= 0 for i in a]) % 2 == 0:
print(sum(b))
else:
print(sum(b) - min(b) * 2)
``` | output | 1 | 75,697 | 5 | 151,395 |
Provide a correct Python 3 solution for this coding contest problem.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i satisfying 1 \leq i \leq N-1. Multiply both A_i and A_{i... | instruction | 0 | 75,698 | 5 | 151,396 |
"Correct Solution:
```
n=input()
a=list(map(int,input().split()))
n=sum(x<0 for x in a)
a=list(map(lambda x: abs(x),a))
m=min(a)
s=sum(a) if n%2==0 else sum(a)-m *2
print(s)
``` | output | 1 | 75,698 | 5 | 151,397 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i ... | instruction | 0 | 75,699 | 5 | 151,398 |
Yes | output | 1 | 75,699 | 5 | 151,399 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i ... | instruction | 0 | 75,700 | 5 | 151,400 |
Yes | output | 1 | 75,700 | 5 | 151,401 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i ... | instruction | 0 | 75,701 | 5 | 151,402 |
Yes | output | 1 | 75,701 | 5 | 151,403 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i ... | instruction | 0 | 75,702 | 5 | 151,404 |
Yes | output | 1 | 75,702 | 5 | 151,405 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i ... | instruction | 0 | 75,703 | 5 | 151,406 |
No | output | 1 | 75,703 | 5 | 151,407 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i ... | instruction | 0 | 75,704 | 5 | 151,408 |
No | output | 1 | 75,704 | 5 | 151,409 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i ... | instruction | 0 | 75,705 | 5 | 151,410 |
No | output | 1 | 75,705 | 5 | 151,411 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N integers, A_1, A_2, ..., A_N, arranged in a row in this order.
You can perform the following operation on this integer sequence any number of times:
Operation: Choose an integer i ... | instruction | 0 | 75,706 | 5 | 151,412 |
No | output | 1 | 75,706 | 5 | 151,413 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In some other world, today is December D-th.
Write a program that prints `Christmas` if D = 25, `Christmas Eve` if D = 24, `Christmas Eve Eve` if D = 23 and `Christmas Eve Eve Eve` if D = 22.
... | instruction | 0 | 75,719 | 5 | 151,438 |
No | output | 1 | 75,719 | 5 | 151,439 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to the end of b.
2. Reverse the order of the elements in b.
... | instruction | 0 | 75,739 | 5 | 151,478 |
"Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
b_1 = []
b_2 = []
b = []
for i in reversed(range(len(a))):
if i % 2 != 0:
b_1.append(a[i])
else:
b_2.append(a[i])
if len(a) % 2 == 0:
b_2.reverse()
b.extend(b_1)
b.extend(b_2)
else:
b_1.reverse()
b.extend(b_2)
b.extend(b_1)
for b_nu... | output | 1 | 75,739 | 5 | 151,479 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to the end of b.
2. Reverse the order of the elements in b.
... | instruction | 0 | 75,740 | 5 | 151,480 |
"Correct Solution:
```
from collections import deque
n=int(input())
a=list(map(str,input().split()))
d=deque()
for i in range(n):
if i%2==0:
d.appendleft(a[i])
else:
d.append(a[i])
d=list(d)
if n%2==0:
d=d[::-1]
print(" ".join(d))
``` | output | 1 | 75,740 | 5 | 151,481 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to the end of b.
2. Reverse the order of the elements in b.
... | instruction | 0 | 75,741 | 5 | 151,482 |
"Correct Solution:
```
N=int(input())
A=list(map(int,input().split()))
B=[]
C=[]
for i in range(N):
if(N%2==0):
if(i%2==0):
B.append(A[i])
else:
C.append(A[i])
else:
if(i%2==0):
C.append(A[i])
else:
B.append(A[i])
C.reverse()
for... | output | 1 | 75,741 | 5 | 151,483 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to the end of b.
2. Reverse the order of the elements in b.
... | instruction | 0 | 75,742 | 5 | 151,484 |
"Correct Solution:
```
n = int(input())
a = list(map(int,input().split()))
if n % 2 == 1:
b = a[::2]
c = a[1::2]
b.reverse()
d = b+c
print(' '.join(map(str,d)))
else:
b = a[::2]
c = a[1::2]
c.reverse()
d = c+b
print(' '.join(map(str,d)))
``` | output | 1 | 75,742 | 5 | 151,485 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to the end of b.
2. Reverse the order of the elements in b.
... | instruction | 0 | 75,743 | 5 | 151,486 |
"Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
ans=[]
v=[]
ans=a[-1::-2]
if n%2==0:
for i in range(0,n,2):
v.append(a[i])
else:
for i in range(1,n,2):
v.append(a[i])
ans.extend(v)
moji=" ".join(map(str,ans))
print(moji)
``` | output | 1 | 75,743 | 5 | 151,487 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to the end of b.
2. Reverse the order of the elements in b.
... | instruction | 0 | 75,744 | 5 | 151,488 |
"Correct Solution:
```
def slove():
import sys
input = sys.stdin.readline
n = int(input().rstrip('\n'))
a = list(map(int, input().rstrip('\n').split()))
ls = []
for i in range(n-1, -1, -2):
ls.append(a[i])
for i in range(0 if n % 2 == 0 else 1, n, 2):
ls.append(a[i])
prin... | output | 1 | 75,744 | 5 | 151,489 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to the end of b.
2. Reverse the order of the elements in b.
... | instruction | 0 | 75,745 | 5 | 151,490 |
"Correct Solution:
```
n = int(input())
a = list(map(int,input().split()))
even = []
odd = []
for i in range(0,n):
if i % 2 == 0:
odd.append(a[i])
else:
even.append(a[i])
res = []
if n % 2 == 0:
even = reversed(even)
res.extend(even)
res.extend(odd)
else:
odd = reversed(odd)
res.extend(odd)
res.extend(eve... | output | 1 | 75,745 | 5 | 151,491 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to the end of b.
2. Reverse the order of the elements in b.
... | instruction | 0 | 75,746 | 5 | 151,492 |
"Correct Solution:
```
from collections import deque
n = int(input())
a = list(input().split())
b = deque()
for i in range(n):
if i % 2 == 0:
b.append(a[i])
else:
b.appendleft(a[i])
if n % 2 == 1:
b.reverse()
print(' '.join(b))
``` | output | 1 | 75,746 | 5 | 151,493 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to t... | instruction | 0 | 75,747 | 5 | 151,494 |
Yes | output | 1 | 75,747 | 5 | 151,495 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to t... | instruction | 0 | 75,748 | 5 | 151,496 |
Yes | output | 1 | 75,748 | 5 | 151,497 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to t... | instruction | 0 | 75,749 | 5 | 151,498 |
Yes | output | 1 | 75,749 | 5 | 151,499 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to t... | instruction | 0 | 75,750 | 5 | 151,500 |
Yes | output | 1 | 75,750 | 5 | 151,501 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to t... | instruction | 0 | 75,751 | 5 | 151,502 |
No | output | 1 | 75,751 | 5 | 151,503 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to t... | instruction | 0 | 75,752 | 5 | 151,504 |
No | output | 1 | 75,752 | 5 | 151,505 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to t... | instruction | 0 | 75,753 | 5 | 151,506 |
No | output | 1 | 75,753 | 5 | 151,507 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer sequence of length n, a_1, ..., a_n. Let us consider performing the following n operations on an empty sequence b.
The i-th operation is as follows:
1. Append a_i to t... | instruction | 0 | 75,754 | 5 | 151,508 |
No | output | 1 | 75,754 | 5 | 151,509 |
Provide a correct Python 3 solution for this coding contest problem.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ after the operation.
* find($x$): Report the number of $... | instruction | 0 | 75,874 | 5 | 151,748 |
"Correct Solution:
```
q = int(input())
S = set([])
for i in range(q):
query, x = list(map(int, input().split()))
# insert
if query == 0:
S.add(x)
print(len(S))
# find
elif query == 1:
if x in S:
print(1)
else:
print(0)
# delete
els... | output | 1 | 75,874 | 5 | 151,749 |
Provide a correct Python 3 solution for this coding contest problem.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ after the operation.
* find($x$): Report the number of $... | instruction | 0 | 75,875 | 5 | 151,750 |
"Correct Solution:
```
if __name__ == '__main__':
n = int(input())
S = set()
for _ in range(n):
x,y = map(int,input().split())
if x == 0:
S.add(y)
print(len(S))
elif x == 1:
if y in S:
print("1")
else:
print("0")
else:
S.discard(y)
``` | output | 1 | 75,875 | 5 | 151,751 |
Provide a correct Python 3 solution for this coding contest problem.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ after the operation.
* find($x$): Report the number of $... | instruction | 0 | 75,876 | 5 | 151,752 |
"Correct Solution:
```
s = set()
for _ in range(int(input())):
q,x = map(int, input().split())
if q==0:
s.add(x)
print(len(s))
elif q==2:
s.discard(x)
else:
print("1" if x in s else "0")
``` | output | 1 | 75,876 | 5 | 151,753 |
Provide a correct Python 3 solution for this coding contest problem.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ after the operation.
* find($x$): Report the number of $... | instruction | 0 | 75,877 | 5 | 151,754 |
"Correct Solution:
```
from typing import Set
if __name__ == "__main__":
int_set: Set[int] = set()
num_query = int(input())
for _ in range(num_query):
op, v = map(lambda x: int(x), input().split())
if (0 == op):
int_set.add(v)
print(len(int_set))
elif (1 ==... | output | 1 | 75,877 | 5 | 151,755 |
Provide a correct Python 3 solution for this coding contest problem.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ after the operation.
* find($x$): Report the number of $... | instruction | 0 | 75,878 | 5 | 151,756 |
"Correct Solution:
```
readline = open(0).readline
writelines = open(1, 'w').writelines
s = set()
def insert(x):
s.add(x)
ans.append("%d\n" % len(s))
def find(x):
ans.append("%d\n" % (x in s))
C = [insert, find, s.discard].__getitem__
Q = int(readline())
ans = []
for _ in range(Q):
t, x = map(int, rea... | output | 1 | 75,878 | 5 | 151,757 |
Provide a correct Python 3 solution for this coding contest problem.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ after the operation.
* find($x$): Report the number of $... | instruction | 0 | 75,879 | 5 | 151,758 |
"Correct Solution:
```
q = int(input())
se = set()
while q:
q -= 1
op, x = map(int, input().split())
if op == 1:
print(+(x in se))
elif op == 0:
se.add(x)
print(len(se))
else:
se.discard(x)
``` | output | 1 | 75,879 | 5 | 151,759 |
Provide a correct Python 3 solution for this coding contest problem.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ after the operation.
* find($x$): Report the number of $... | instruction | 0 | 75,880 | 5 | 151,760 |
"Correct Solution:
```
def main():
m = int(input())
s = set()
for _ in range(m):
a,b = map(int,input().split())
if a == 0:
s.add(b)
print (len(s))
elif a == 1:
if b in s:print (1)
else :print (0)
elif b in s:s.remove(b)
if... | output | 1 | 75,880 | 5 | 151,761 |
Provide a correct Python 3 solution for this coding contest problem.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ after the operation.
* find($x$): Report the number of $... | instruction | 0 | 75,881 | 5 | 151,762 |
"Correct Solution:
```
readline = open(0).readline
writeline = open(1, 'w').writelines
s = set()
def insert(x):
s.add(x)
ans.append("%d\n" % len(s))
def find(x):
ans.append("%d\n" % (x in s))
C = [insert, find, s.discard].__getitem__
Q = int(readline())
ans = []
for _ in range(Q):
t, x = map(int... | output | 1 | 75,881 | 5 | 151,763 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 75,882 | 5 | 151,764 |
Yes | output | 1 | 75,882 | 5 | 151,765 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 75,883 | 5 | 151,766 |
Yes | output | 1 | 75,883 | 5 | 151,767 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 75,884 | 5 | 151,768 |
Yes | output | 1 | 75,884 | 5 | 151,769 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 75,885 | 5 | 151,770 |
Yes | output | 1 | 75,885 | 5 | 151,771 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 75,886 | 5 | 151,772 |
No | output | 1 | 75,886 | 5 | 151,773 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 75,887 | 5 | 151,774 |
No | output | 1 | 75,887 | 5 | 151,775 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 75,888 | 5 | 151,776 |
No | output | 1 | 75,888 | 5 | 151,777 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 75,889 | 5 | 151,778 |
No | output | 1 | 75,889 | 5 | 151,779 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two integers n and m. Calculate the number of pairs of arrays (a, b) such that:
* the length of both arrays is equal to m;
* each element of each array is an integer between ... | instruction | 0 | 75,999 | 5 | 151,998 |
Yes | output | 1 | 75,999 | 5 | 151,999 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Jeff got 2n real numbers a1, a2, ..., a2n as a birthday present. The boy hates non-integer numbers, so he decided to slightly "adjust" the numbers he's got. Namely, Jeff consecutively executes n... | instruction | 0 | 76,197 | 5 | 152,394 |
No | output | 1 | 76,197 | 5 | 152,395 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Jeff got 2n real numbers a1, a2, ..., a2n as a birthday present. The boy hates non-integer numbers, so he decided to slightly "adjust" the numbers he's got. Namely, Jeff consecutively executes n... | instruction | 0 | 76,198 | 5 | 152,396 |
No | output | 1 | 76,198 | 5 | 152,397 |
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