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 |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Petya is now fond of data compression algorithms. He has already studied gz, bz, zip algorithms and many others. Inspired by the new knowledge, Petya is now developing the new compression... | instruction | 0 | 104,896 | 12 | 209,792 |
No | output | 1 | 104,896 | 12 | 209,793 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Petya is now fond of data compression algorithms. He has already studied gz, bz, zip algorithms and many others. Inspired by the new knowledge, Petya is now developing the new compression... | instruction | 0 | 104,897 | 12 | 209,794 |
No | output | 1 | 104,897 | 12 | 209,795 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Little Petya is now fond of data compression algorithms. He has already studied gz, bz, zip algorithms and many others. Inspired by the new knowledge, Petya is now developing the new compression... | instruction | 0 | 104,898 | 12 | 209,796 |
No | output | 1 | 104,898 | 12 | 209,797 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum element (integer n) to be as far as possible from eac... | instruction | 0 | 104,899 | 12 | 209,798 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
m1 = 0
m2 = 0
for i, v in enumerate(a):
if v == 1:
m1 = i + 1
elif v == n:
m2 = i + 1
print(max([m1 - 1, n - m1, m2 - 1, n - m2]))
``` | output | 1 | 104,899 | 12 | 209,799 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum element (integer n) to be as far as possible from eac... | instruction | 0 | 104,900 | 12 | 209,800 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n=int(input())
l=list(map(int,input().split()))
i,j=l.index(1),l.index(n)
print(max(i,j,n-i-1,n-j-1))
``` | output | 1 | 104,900 | 12 | 209,801 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum element (integer n) to be as far as possible from eac... | instruction | 0 | 104,901 | 12 | 209,802 |
Tags: constructive algorithms, implementation
Correct Solution:
```
#!/usr/bin/python
# -*- coding: UTF-8 -*-
def main():
n = input()
a = input().split(" ")*1
num_1 = a.index('1') + 1
num_max = a.index(str(n)) + 1
max_len = 0
if (max_len < num_max - 1):
max_len = num_max - 1
if (max_len < num_1 - 1):
max_le... | output | 1 | 104,901 | 12 | 209,803 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum element (integer n) to be as far as possible from eac... | instruction | 0 | 104,902 | 12 | 209,804 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n = int(input())
a = [int(s) for s in input().split(' ')]
m = [a.index(1), a.index(n)]
print(max(max(m), n - min(m) - 1))
``` | output | 1 | 104,902 | 12 | 209,805 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum element (integer n) to be as far as possible from eac... | instruction | 0 | 104,903 | 12 | 209,806 |
Tags: constructive algorithms, implementation
Correct Solution:
```
count=int(input());
a = [int(x) for x in input().split()];
lowIndex=a.index(1);
highIndex=a.index(count);
print(max(highIndex-0, lowIndex-0, (count-1)-lowIndex, (count-1)-highIndex));
``` | output | 1 | 104,903 | 12 | 209,807 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum element (integer n) to be as far as possible from eac... | instruction | 0 | 104,904 | 12 | 209,808 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n=int(input())
a=[int(i) for i in input().split()]
k,l=a.index(1),a.index(n)
print(max(k,l,n-k-1,n-l-1))
``` | output | 1 | 104,904 | 12 | 209,809 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum element (integer n) to be as far as possible from eac... | instruction | 0 | 104,905 | 12 | 209,810 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n = int(input())
A = [int(x) for x in input().split()]
a, b = A.index(1), A.index(n)
print(max(a, b, n - a - 1, n - b - 1))
``` | output | 1 | 104,905 | 12 | 209,811 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum element (integer n) to be as far as possible from eac... | instruction | 0 | 104,906 | 12 | 209,812 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n=int(input())
l=list(map(int,input().split()))
i1=l.index(min(l))
i2=l.index(max(l))
print(max((n-1-min(i1,i2)),(max(i1,i2))))
``` | output | 1 | 104,906 | 12 | 209,813 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum elemen... | instruction | 0 | 104,907 | 12 | 209,814 |
Yes | output | 1 | 104,907 | 12 | 209,815 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum elemen... | instruction | 0 | 104,908 | 12 | 209,816 |
Yes | output | 1 | 104,908 | 12 | 209,817 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum elemen... | instruction | 0 | 104,909 | 12 | 209,818 |
Yes | output | 1 | 104,909 | 12 | 209,819 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum elemen... | instruction | 0 | 104,910 | 12 | 209,820 |
Yes | output | 1 | 104,910 | 12 | 209,821 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum elemen... | instruction | 0 | 104,911 | 12 | 209,822 |
No | output | 1 | 104,911 | 12 | 209,823 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum elemen... | instruction | 0 | 104,912 | 12 | 209,824 |
No | output | 1 | 104,912 | 12 | 209,825 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum elemen... | instruction | 0 | 104,913 | 12 | 209,826 |
No | output | 1 | 104,913 | 12 | 209,827 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nicholas has an array a that contains n distinct integers from 1 to n. In other words, Nicholas has a permutation of size n.
Nicholas want the minimum element (integer 1) and the maximum elemen... | instruction | 0 | 104,914 | 12 | 209,828 |
No | output | 1 | 104,914 | 12 | 209,829 |
Provide a correct Python 3 solution for this coding contest problem.
You are given a sequence of N integers: A_1,A_2,...,A_N.
Find the number of permutations p_1,p_2,...,p_N of 1,2,...,N that can be changed to A_1,A_2,...,A_N by performing the following operation some number of times (possibly zero), modulo 998244353... | instruction | 0 | 105,095 | 12 | 210,190 |
"Correct Solution:
```
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
sys.setrecursionlimit(10 ** 7)
from operator import itemgetter
MOD = 998244353
N,*A = map(int,read().split())
T = A.count(1)
if T == 0:
print(0)
exit()
if T == 1:
an... | output | 1 | 105,095 | 12 | 210,191 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of N integers: A_1,A_2,...,A_N.
Find the number of permutations p_1,p_2,...,p_N of 1,2,...,N that can be changed to A_1,A_2,...,A_N by performing the following operatio... | instruction | 0 | 105,097 | 12 | 210,194 |
No | output | 1 | 105,097 | 12 | 210,195 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya collects beautiful matrix.
A matrix of size n × n is beautiful if:
* All elements of the matrix are integers between 1 and n;
* For every row of the matrix, all elements of this ro... | instruction | 0 | 105,287 | 12 | 210,574 |
No | output | 1 | 105,287 | 12 | 210,575 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | instruction | 0 | 105,355 | 12 | 210,710 |
Tags: implementation
Correct Solution:
```
t = int(input())
for _ in range(t):
n = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = []
for a,b in zip(A,B):
C.append(b-a)
cur = C[0]
X = []
for i in range(n):
if C[i] == cur:
... | output | 1 | 105,355 | 12 | 210,711 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | instruction | 0 | 105,356 | 12 | 210,712 |
Tags: implementation
Correct Solution:
```
#for _ in range(int(input())):
#for _ in range(9): print (input().replace('2','1'))
for k in range(int(input())):
n=int(input())
arr=list(map(int,input().split()))
ls=list(map(int,input().split()))
i=0
j=n-1
flag=0
while i<j and (arr[i]==ls[i] or a... | output | 1 | 105,356 | 12 | 210,713 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | instruction | 0 | 105,357 | 12 | 210,714 |
Tags: implementation
Correct Solution:
```
for _ in range(int(input())):
#a,b,n,s=map(int, input().split())
n=int(input())
a=list(map(int, input().split()))
b=list(map(int, input().split()))
diff=[]
for i in range(n):
diff.append(b[i]-a[i])
k=list(set(diff))
if min(k)<0: print("NO")
elif len(k)==... | output | 1 | 105,357 | 12 | 210,715 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | instruction | 0 | 105,358 | 12 | 210,716 |
Tags: implementation
Correct Solution:
```
import sys
tests = int(sys.stdin.readline())
for _ in range(tests):
n = int(sys.stdin.readline())
arr1 = list(map(int, sys.stdin.readline().split()))
arr2 = list(map(int, sys.stdin.readline().split()))
result = []
ok = True
for i in range(n):
... | output | 1 | 105,358 | 12 | 210,717 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | instruction | 0 | 105,359 | 12 | 210,718 |
Tags: implementation
Correct Solution:
```
t=int(input())
while(t):
t-=1
n=int(input())
a=list(map(int,input().split()))
b=list(map(int,input().split()))
flag=0
di=0
flag2=0
flag3=0
j=0
for i in range(n):
if(a[i]==b[i]):
if(flag==1):
j=i
flag3=1
break
else:
continue
flag=1
if(di==0... | output | 1 | 105,359 | 12 | 210,719 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | instruction | 0 | 105,360 | 12 | 210,720 |
Tags: implementation
Correct Solution:
```
for i in range(int(input())):
N = int(input())
A = [int(x) for x in input().strip().split()]
B = [int(x) for x in input().strip().split()]
D = [B[i]-A[i] for i in range(N)]
S = False
Z = False
v = 0
for i, val in enumerate(D):
if S and v... | output | 1 | 105,360 | 12 | 210,721 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | instruction | 0 | 105,361 | 12 | 210,722 |
Tags: implementation
Correct Solution:
```
for _ in range(int(input())):
n = int(input())
k = list(map(int,input().split()))
l = list(map(int,input().split()))
h = [l[i]-k[i] for i in range(n)]
d = []
f = 0
for i in range(n-1):
if h[i]<0:
f=1
break
if h[i]!=h[i+1]:
d.append(h[i])
if h[-1]<0:
f=1
... | output | 1 | 105,361 | 12 | 210,723 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | instruction | 0 | 105,362 | 12 | 210,724 |
Tags: implementation
Correct Solution:
```
for _ in range(int(input())):
n = int(input())
a = list(map(int,input().split()))
b = list(map(int,input().split()))
if a == b:
print('YES')
elif a!=b:
c=[]
e = 0
for i in range(n):
d = b[i]-a[i]
c.app... | output | 1 | 105,362 | 12 | 210,725 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | instruction | 0 | 105,363 | 12 | 210,726 |
Yes | output | 1 | 105,363 | 12 | 210,727 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | instruction | 0 | 105,364 | 12 | 210,728 |
Yes | output | 1 | 105,364 | 12 | 210,729 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | instruction | 0 | 105,365 | 12 | 210,730 |
Yes | output | 1 | 105,365 | 12 | 210,731 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | instruction | 0 | 105,366 | 12 | 210,732 |
Yes | output | 1 | 105,366 | 12 | 210,733 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | instruction | 0 | 105,367 | 12 | 210,734 |
No | output | 1 | 105,367 | 12 | 210,735 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | instruction | 0 | 105,368 | 12 | 210,736 |
No | output | 1 | 105,368 | 12 | 210,737 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | instruction | 0 | 105,369 | 12 | 210,738 |
No | output | 1 | 105,369 | 12 | 210,739 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | instruction | 0 | 105,370 | 12 | 210,740 |
No | output | 1 | 105,370 | 12 | 210,741 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respectively, and the number of elements 0, 1, 2 in ... | instruction | 0 | 105,453 | 12 | 210,906 |
Tags: constructive algorithms, greedy, math
Correct Solution:
```
for t in range(int(input())):
a = list(map(int,input().split()))
b = list(map(int,input().split()))
ans = 0
while(a[0]):
if(b[2]):
d = min(b[2],a[0])
a[0] -= d
b[2] -= d
else :
if(b[0]):
dd = min(b[0],a[0])
a[0] -= dd
b[... | output | 1 | 105,453 | 12 | 210,907 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respectively, and the number of elements 0, 1, 2 in ... | instruction | 0 | 105,454 | 12 | 210,908 |
Tags: constructive algorithms, greedy, math
Correct Solution:
```
t=int(input())
for test in range(t):
x0,x1,x2=map(int,input().split())
y0,y1,y2=map(int,input().split())
s=0
m = min(x0,y2)
x0-=m
y2-=m
m = min(x1,y0)
x1-=m
y0-=m
m = min(x2,y1)
x2-=m
y1-=m
s+=2*m
... | output | 1 | 105,454 | 12 | 210,909 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respectively, and the number of elements 0, 1, 2 in ... | instruction | 0 | 105,455 | 12 | 210,910 |
Tags: constructive algorithms, greedy, math
Correct Solution:
```
t=int(input())
while(t>0):
t=t-1
[x1,y1,z1]=input().split()
[x2,y2,z2]=input().split()
x1=int(x1)
y1=int(y1)
z1=int(z1)
x2=int(x2)
y2=int(y2)
z2=int(z2)
ans=0
if(z1>=y2):
ans=ans+2*y2
if(x1+z1-y... | output | 1 | 105,455 | 12 | 210,911 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respectively, and the number of elements 0, 1, 2 in ... | instruction | 0 | 105,456 | 12 | 210,912 |
Tags: constructive algorithms, greedy, math
Correct Solution:
```
from sys import *
input = stdin.readline
for _ in range(int(input())):
x1,y1,z1 = map(int,input().split())
x2,y2,z2 = map(int,input().split())
mx = 0
ma2 = min(z1,y2)
mx += ma2*2
z1 -= ma2
y2 -= ma2
m... | output | 1 | 105,456 | 12 | 210,913 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respectively, and the number of elements 0, 1, 2 in ... | instruction | 0 | 105,457 | 12 | 210,914 |
Tags: constructive algorithms, greedy, math
Correct Solution:
```
for _ in range(int(input())):
c = 0
x1, y1, z1 = map(int, input().split())
x2, y2, z2 = map(int, input().split())
plus = min(z1, y2)
z1 -= plus
y2 -= plus
c += plus*2
minus = min(y1, z2-x1-z1)
if minus > 0:
c -= minus*2
print(c)
``` | output | 1 | 105,457 | 12 | 210,915 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respectively, and the number of elements 0, 1, 2 in ... | instruction | 0 | 105,458 | 12 | 210,916 |
Tags: constructive algorithms, greedy, math
Correct Solution:
```
ts = int(input())
for t in range(ts):
x1, y1, z1 = [int(i) for i in input().split(" ")]
x2, y2, z2 = [int(i) for i in input().split(" ")]
c = 0
if z1<=y2:
c += 2*z1
if z2>x1:
c -= 2*(z2-x1)
else:
c ... | output | 1 | 105,458 | 12 | 210,917 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respectively, and the number of elements 0, 1, 2 in ... | instruction | 0 | 105,459 | 12 | 210,918 |
Tags: constructive algorithms, greedy, math
Correct Solution:
```
t = int(input())
for i in range(t):
x1,y1,z1 = map(int,input().split())
x2,y2,z2 = map(int,input().split())
if z1 <= y2:
if y2 - z1 + x2 >= y1:
print(2*(z1))
else:
print(2*(y2+ x2 - y1))
else:
if z1-y2+x1 >= z2:
print(2*(y2))
else:
... | output | 1 | 105,459 | 12 | 210,919 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respectively, and the number of elements 0, 1, 2 in ... | instruction | 0 | 105,460 | 12 | 210,920 |
Tags: constructive algorithms, greedy, math
Correct Solution:
```
t = int(input())
for _ in range(t):
x1, y1, z1 = list(map(int, input().split()))
x2, y2, z2 = list(map(int, input().split()))
p2 = min(z1, y2)
z1 -= p2
y2 -= p2
m2 = max(0, y1 - (x2 + y2))
print(2*(p2-m2))
``` | output | 1 | 105,460 | 12 | 210,921 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respe... | instruction | 0 | 105,461 | 12 | 210,922 |
Yes | output | 1 | 105,461 | 12 | 210,923 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respe... | instruction | 0 | 105,462 | 12 | 210,924 |
Yes | output | 1 | 105,462 | 12 | 210,925 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respe... | instruction | 0 | 105,463 | 12 | 210,926 |
Yes | output | 1 | 105,463 | 12 | 210,927 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two sequences a_1, a_2, ..., a_n and b_1, b_2, ..., b_n. Each element of both sequences is either 0, 1 or 2. The number of elements 0, 1, 2 in the sequence a is x_1, y_1, z_1 respe... | instruction | 0 | 105,464 | 12 | 210,928 |
Yes | output | 1 | 105,464 | 12 | 210,929 |
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