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.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and r (1 \leq l < r \leq N), and shift (p_l, \ldots, p_r) to... | instruction | 0 | 8,235 | 12 | 16,470 |
"Correct Solution:
```
import sys
input=sys.stdin.readline
N,A,B=map(int,input().split())
P=list(map(int,input().split()))
data=[0]*(N+1)
flag=[0]*(N+1)
for i in range(N):
p=P[i]
flag[p]=1
cnt=0
for j in range(p+1,N+1):
if flag[j]==0:
data[j]=data[j-1]
else:
cnt... | output | 1 | 8,235 | 12 | 16,471 |
Provide a correct Python 3 solution for this coding contest problem.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and r (1 \leq l < r \leq N), and shift (p_l, \ldots, p_r) to... | instruction | 0 | 8,236 | 12 | 16,472 |
"Correct Solution:
```
n, a, b = map(int, input().split())
p = list(map(int, input().split()))
INF = 10**13
dp = [[INF for _ in range(n+1)] for _ in range(n+1)]
dp[0][0] = 0
for i in range(n):
for j in range(n+1):
if j < p[i]:
dp[i+1][p[i]] = min(dp[i+1][p[i]], dp[i][j])
dp[i+1][j] = min(dp[i+1][j], dp[i][j]... | output | 1 | 8,236 | 12 | 16,473 |
Provide a correct Python 3 solution for this coding contest problem.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and r (1 \leq l < r \leq N), and shift (p_l, \ldots, p_r) to... | instruction | 0 | 8,237 | 12 | 16,474 |
"Correct Solution:
```
from bisect import bisect
n, a, b = map(int, input().split())
ppp = map(int, input().split())
qqq = [0] * n
for i, p in enumerate(ppp, start=1):
qqq[p - 1] = i
dp = [(0, 0)]
for i in qqq:
s = bisect(dp, (i,))
ndp = [(j, cost + b) for j, cost in dp[:s]]
stay_cost = dp[s - 1][1]
... | output | 1 | 8,237 | 12 | 16,475 |
Provide a correct Python 3 solution for this coding contest problem.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and r (1 \leq l < r \leq N), and shift (p_l, \ldots, p_r) to... | instruction | 0 | 8,238 | 12 | 16,476 |
"Correct Solution:
```
def main():
import sys
input = sys.stdin.readline
N, R, L = map(int, input().split())
P = list(map(int, input().split()))
val2idx = [0] * (N+1)
for i, p in enumerate(P):
val2idx[p] = i + 1
bigger = [[0] * (N+1) for _ in range(N+1)]
for p in range(1, N+1):... | output | 1 | 8,238 | 12 | 16,477 |
Provide a correct Python 3 solution for this coding contest problem.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and r (1 \leq l < r \leq N), and shift (p_l, \ldots, p_r) to... | instruction | 0 | 8,239 | 12 | 16,478 |
"Correct Solution:
```
n, a, b = map(int, input().split())
dp = [0] + [2 ** 60] * n
p = list(map(int, input().split()))
for i in range(n):
dp[i + 1] = dp[0]
dp[0] += a
for j in range(i):
if p[j] < p[i]: dp[i + 1] = min(dp[i + 1], dp[j + 1])
dp[j + 1] += [b, a][p[j] < p[i]]
print(min(dp))
``` | output | 1 | 8,239 | 12 | 16,479 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and ... | instruction | 0 | 8,240 | 12 | 16,480 |
Yes | output | 1 | 8,240 | 12 | 16,481 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and ... | instruction | 0 | 8,241 | 12 | 16,482 |
Yes | output | 1 | 8,241 | 12 | 16,483 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and ... | instruction | 0 | 8,242 | 12 | 16,484 |
Yes | output | 1 | 8,242 | 12 | 16,485 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and ... | instruction | 0 | 8,243 | 12 | 16,486 |
Yes | output | 1 | 8,243 | 12 | 16,487 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and ... | instruction | 0 | 8,244 | 12 | 16,488 |
No | output | 1 | 8,244 | 12 | 16,489 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and ... | instruction | 0 | 8,245 | 12 | 16,490 |
No | output | 1 | 8,245 | 12 | 16,491 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and ... | instruction | 0 | 8,246 | 12 | 16,492 |
No | output | 1 | 8,246 | 12 | 16,493 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a permutation p = (p_1, \ldots, p_N) of \\{ 1, \ldots, N \\}. You can perform the following two kinds of operations repeatedly in any order:
* Pay a cost A. Choose integers l and ... | instruction | 0 | 8,247 | 12 | 16,494 |
No | output | 1 | 8,247 | 12 | 16,495 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i, j ≤ n, it is possible that i = j). After that,... | instruction | 0 | 8,478 | 12 | 16,956 |
Tags: binary search, bitmasks, dp
Correct Solution:
```
from collections import defaultdict
from sys import stdin
input = stdin.readline
def check(mid, m):
d = defaultdict(int)
for idx, i in enumerate(a):
string = ''
for j in i:
if j >= mid:
string+='1'
el... | output | 1 | 8,478 | 12 | 16,957 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i, j ≤ n, it is possible that i = j). After that,... | instruction | 0 | 8,479 | 12 | 16,958 |
Tags: binary search, bitmasks, dp
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO, IOBase
def check(mid,arr,m,n):
ls = [[] for _ in range(1<<m)]
for i in range(n):
ans = 0
for j in range(m):
if arr[i][j] >= mid... | output | 1 | 8,479 | 12 | 16,959 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i, j ≤ n, it is possible that i = j). After that,... | instruction | 0 | 8,480 | 12 | 16,960 |
Tags: binary search, bitmasks, dp
Correct Solution:
```
MAX=10**9 #O((n*m+(2**m)**2)*log(MAX))
def main():
n,m=readIntArr()
arrs=[]
for _ in range(n):
arrs.append(readIntArr())
def checkPossible(minB):
binRepresentations=set()
for arr in arrs:
binRepresentat... | output | 1 | 8,480 | 12 | 16,961 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i, j ≤ n, it is possible that i = j). After that,... | instruction | 0 | 8,481 | 12 | 16,962 |
Tags: binary search, bitmasks, dp
Correct Solution:
```
hell=1000000007
id1=0
id2=0
a = []
def check(n,m,x):
global id1,id2
b = [0]*(1<<m)
idx = [0]*(1<<m)
for i in range(n):
mask=0
for j in range(m):
if a[i][j]>=x:
mask=mask^(1<<j)
b[mask]=1
i... | output | 1 | 8,481 | 12 | 16,963 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i, j ≤ n, it is possible that i = j). After that,... | instruction | 0 | 8,482 | 12 | 16,964 |
Tags: binary search, bitmasks, dp
Correct Solution:
```
#!/usr/bin/env python3
import sys
input = sys.stdin.readline
max_val = 0
n, m = [int(item) for item in input().split()]
array = []
for i in range(n):
line = [int(item) for item in input().split()]
array.append(line)
max_val = max(max_val, max(line))
... | output | 1 | 8,482 | 12 | 16,965 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i, j ≤ n, it is possible that i = j). After that,... | instruction | 0 | 8,483 | 12 | 16,966 |
Tags: binary search, bitmasks, dp
Correct Solution:
```
# ---------------------------iye ha aam zindegi---------------------------------------------
import math
import random
import heapq, bisect
import sys
from collections import deque, defaultdict
from fractions import Fraction
import sys
import threading
from collec... | output | 1 | 8,483 | 12 | 16,967 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i, j ≤ n, it is possible that i = j). After that,... | instruction | 0 | 8,484 | 12 | 16,968 |
Tags: binary search, bitmasks, dp
Correct Solution:
```
import sys
def find_pair(candidate,data,m):
ans = (-1,-1)
binary_bit = [False for i in range(1 << m)]
for i in data:
bit_tmp = 0
for j in range(len(i)):
if i[j] >= candidate: bit_tmp |= 1 << j
binary_bit[bit_tmp] ... | output | 1 | 8,484 | 12 | 16,969 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i, j ≤ n, it is possible that i = j). After that,... | instruction | 0 | 8,485 | 12 | 16,970 |
Tags: binary search, bitmasks, dp
Correct Solution:
```
def main():
N, M = map(int, input().split())
L = [tuple(map(int, input().split())) for _ in range(N)]
maxi = max(max(t) for t in L)+1
mini, res = max((min(t), i) for i, t in enumerate(L))
res = res, res
BITMASK = (1 << M)
while True:
mid = (maxi... | output | 1 | 8,485 | 12 | 16,971 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i,... | instruction | 0 | 8,486 | 12 | 16,972 |
Yes | output | 1 | 8,486 | 12 | 16,973 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i,... | instruction | 0 | 8,488 | 12 | 16,976 |
Yes | output | 1 | 8,488 | 12 | 16,977 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i,... | instruction | 0 | 8,490 | 12 | 16,980 |
No | output | 1 | 8,490 | 12 | 16,981 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given n arrays a_1, a_2, ..., a_n; each array consists of exactly m integers. We denote the y-th element of the x-th array as a_{x, y}.
You have to choose two arrays a_i and a_j (1 ≤ i,... | instruction | 0 | 8,492 | 12 | 16,984 |
No | output | 1 | 8,492 | 12 | 16,985 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of n integers. Find the number of pairs (i, j) (1 ≤ i < j ≤ n) where the sum of a_i + a_j is greater than or equal to l and less than or equal to r (that is, l ≤ a_i + a_j ≤ r).
For example, if n = 3, a = [5, 1, 2],... | instruction | 0 | 8,591 | 12 | 17,182 |
Tags: binary search, data structures, math, two pointers
Correct Solution:
```
from collections import deque, defaultdict
from math import sqrt, ceil, factorial, floor, inf, log2, sqrt, gcd
import bisect
import copy
from itertools import combinations
import sys
def get_array(): return list(map(int, sys.stdin.readline()... | output | 1 | 8,591 | 12 | 17,183 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of n integers. Find the number of pairs (i, j) (1 ≤ i < j ≤ n) where the sum of a_i + a_j is greater than or equal to l and less than or equal to r (that is, l ≤ a_i + a_j ≤ r).
For example, if n = 3, a = [5, 1, 2],... | instruction | 0 | 8,592 | 12 | 17,184 |
Tags: binary search, data structures, math, two pointers
Correct Solution:
```
import bisect
def solve(arr, n, l, r):
totalCount = 0
for i in range(0, n-1):
start = l - arr[i]
end = r - arr[i]
c1 = bisect.bisect(arr, start-1, i+1, n)
c2 = bisect.bisect(arr, end, i+1, n)
... | output | 1 | 8,592 | 12 | 17,185 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of n integers. Find the number of pairs (i, j) (1 ≤ i < j ≤ n) where the sum of a_i + a_j is greater than or equal to l and less than or equal to r (that is, l ≤ a_i + a_j ≤ r).
For example, if n = 3, a = [5, 1, 2],... | instruction | 0 | 8,593 | 12 | 17,186 |
Tags: binary search, data structures, math, two pointers
Correct Solution:
```
#ANKIT BEHIND THE KEYBOARD
from collections import defaultdict
t=int(input())
for i in range(0,t):
n,left,right=map(int,input().split())
l=list(map(int,input().split()))
l.sort()
ans = n * (n - 1) // 2
i = 0
j = n - 1... | output | 1 | 8,593 | 12 | 17,187 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of n integers. Find the number of pairs (i, j) (1 ≤ i < j ≤ n) where the sum of a_i + a_j is greater than or equal to l and less than or equal to r (that is, l ≤ a_i + a_j ≤ r).
For example, if n = 3, a = [5, 1, 2],... | instruction | 0 | 8,594 | 12 | 17,188 |
Tags: binary search, data structures, math, two pointers
Correct Solution:
```
from collections import deque, defaultdict, Counter
from itertools import product, groupby, permutations, combinations
from math import gcd, floor
cases = int(input())
for _ in range(cases):
n, l, r = map(int, input().split())
arr =... | output | 1 | 8,594 | 12 | 17,189 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of n integers. Find the number of pairs (i, j) (1 ≤ i < j ≤ n) where the sum of a_i + a_j is greater than or equal to l and less than or equal to r (that is, l ≤ a_i + a_j ≤ r).
For example, if n = 3, a = [5, 1, 2],... | instruction | 0 | 8,595 | 12 | 17,190 |
Tags: binary search, data structures, math, two pointers
Correct Solution:
```
import sys;input=sys.stdin.readline
from bisect import bisect
# from collections import defaultdict
# from itertools import accumulate
# from decimal import *
# import math
# getcontext().prec = 50
# s = input().strip()
# n = int(input())
# ... | output | 1 | 8,595 | 12 | 17,191 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of n integers. Find the number of pairs (i, j) (1 ≤ i < j ≤ n) where the sum of a_i + a_j is greater than or equal to l and less than or equal to r (that is, l ≤ a_i + a_j ≤ r).
For example, if n = 3, a = [5, 1, 2],... | instruction | 0 | 8,596 | 12 | 17,192 |
Tags: binary search, data structures, math, two pointers
Correct Solution:
```
from bisect import *
a=int(input())
total=0
from collections import *
for i in range(a):
n,l,r=map(int,input().split())
total=0
z=list(map(int,input().split()))
al=defaultdict(int)
for i in range(len... | output | 1 | 8,596 | 12 | 17,193 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of n integers. Find the number of pairs (i, j) (1 ≤ i < j ≤ n) where the sum of a_i + a_j is greater than or equal to l and less than or equal to r (that is, l ≤ a_i + a_j ≤ r).
For example, if n = 3, a = [5, 1, 2],... | instruction | 0 | 8,597 | 12 | 17,194 |
Tags: binary search, data structures, math, two pointers
Correct Solution:
```
for _ in range(int(input())):
n,l,r=map(int,input().split())
a=sorted(list(map(int,input().split())))
i,j,q=0,0,0
while i<n:
n-=1
while i<n and a[i]+a[n]<l:i+=1
while j<n and a[j]+a[n]<=r:j+=1
... | output | 1 | 8,597 | 12 | 17,195 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of n integers. Find the number of pairs (i, j) (1 ≤ i < j ≤ n) where the sum of a_i + a_j is greater than or equal to l and less than or equal to r (that is, l ≤ a_i + a_j ≤ r).
For example, if n = 3, a = [5, 1, 2],... | instruction | 0 | 8,598 | 12 | 17,196 |
Tags: binary search, data structures, math, two pointers
Correct Solution:
```
def solve(arr,l,r,k,x):
ans=-1
while(l<=r):
m=l+(r-l)//2
if(arr[m]<=k):
ans=m
l=m+1
else:
r=m-1
return ans
def sol(arr,l,r,k,x):
ans=-1
while(l<=r):
m=(r... | output | 1 | 8,598 | 12 | 17,197 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a of n integers. Find the number of pairs (i, j) (1 ≤ i < j ≤ n) where the sum of a_i + a_j is greater than or equal to l and less than or equal to r (that is, l ≤ a_i + a... | instruction | 0 | 8,599 | 12 | 17,198 |
Yes | output | 1 | 8,599 | 12 | 17,199 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in each of them in such a way that the sum of the ch... | instruction | 0 | 8,824 | 12 | 17,648 |
Tags: implementation, sortings
Correct Solution:
```
# link: https://codeforces.com/problemset/problem/988/C
import os, sys
from io import BytesIO, IOBase
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer = BytesIO()
... | output | 1 | 8,824 | 12 | 17,649 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in each of them in such a way that the sum of the ch... | instruction | 0 | 8,825 | 12 | 17,650 |
Tags: implementation, sortings
Correct Solution:
```
import sys
input = lambda:sys.stdin.readline()
MOD = 1000000007
ii = lambda: int(input())
si = lambda: input()
dgl = lambda: list(map(int, input()))
f = lambda: list(map(int, input().split()))
il = lambda: list(map(int, input().split()))
ls = lambda: list(input())
d ... | output | 1 | 8,825 | 12 | 17,651 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in each of them in such a way that the sum of the ch... | instruction | 0 | 8,826 | 12 | 17,652 |
Tags: implementation, sortings
Correct Solution:
```
n=int(input())
x=list()
for i in range(n):
size=int(input())
li=list(map(int,input().split()))
add=sum(li)
for j in range(size):
x.append((add-li[j],i,j))
x=sorted(x)
for i in range(1,len(x)):
if x[i][0]==x[i-1][0] and x[i][1]!=x[i-1][1]:
... | output | 1 | 8,826 | 12 | 17,653 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in each of them in such a way that the sum of the ch... | instruction | 0 | 8,827 | 12 | 17,654 |
Tags: implementation, sortings
Correct Solution:
```
import sys
k=int(input())
L=[]
dic=dict()
flag=False
for i in range(k):
L.append([int(input())])
L[i].append(list(map(int,input().split())))
s=sum(L[i][1])
q=[]
for j in range(L[i][0]):
if flag:
sys.exit()
t=s-L[i][1][j... | output | 1 | 8,827 | 12 | 17,655 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in each of them in such a way that the sum of the ch... | instruction | 0 | 8,828 | 12 | 17,656 |
Tags: implementation, sortings
Correct Solution:
```
k = int(input())
a = []
for i in range(k):
n = int(input())
b = [int(i) for i in input().split()]
s = sum(b)
for j in range(n):
x = s-b[j]
a.append([x,i,j])
f = True
a = sorted(a)
for i in range(1,len(a)):
if a[i][0] == a[i-1][0] a... | output | 1 | 8,828 | 12 | 17,657 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in each of them in such a way that the sum of the ch... | instruction | 0 | 8,829 | 12 | 17,658 |
Tags: implementation, sortings
Correct Solution:
```
I=lambda : list(map(int,input().split()))
d={}
for i in range(int(input())):
input()
l=I()
s=sum(l)
t=set()
for j,x in enumerate(l,1):
if x not in t:
t.add(x)
if d.get(s-x):
print("YES")
... | output | 1 | 8,829 | 12 | 17,659 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in each of them in such a way that the sum of the ch... | instruction | 0 | 8,830 | 12 | 17,660 |
Tags: implementation, sortings
Correct Solution:
```
k = int(input())
d = {}
for i in range(k):
n = int(input())
a = list(map(int,input().split()))
s = sum(a)
j = 0
for _ in a:
cur = s - _
if cur in d:
if d[cur][0] != i:
print("YES")
print(i+1, j+1)
print(d[cur][0]+1, d[c... | output | 1 | 8,830 | 12 | 17,661 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in each of them in such a way that the sum of the ch... | instruction | 0 | 8,831 | 12 | 17,662 |
Tags: implementation, sortings
Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Created on Sat Jun 2 10:43:00 2018
@author: ThinhDo
"""
import sys
# get input data and sort data
num_seq = int(sys.stdin.readline())
seq_bef = []
seq_after = []
seq_distinct = []
for i in range(num_seq):
sys.stdin.readline()
... | output | 1 | 8,831 | 12 | 17,663 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in ea... | instruction | 0 | 8,832 | 12 | 17,664 |
Yes | output | 1 | 8,832 | 12 | 17,665 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in ea... | instruction | 0 | 8,833 | 12 | 17,666 |
Yes | output | 1 | 8,833 | 12 | 17,667 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in ea... | instruction | 0 | 8,834 | 12 | 17,668 |
Yes | output | 1 | 8,834 | 12 | 17,669 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in ea... | instruction | 0 | 8,835 | 12 | 17,670 |
Yes | output | 1 | 8,835 | 12 | 17,671 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in ea... | instruction | 0 | 8,836 | 12 | 17,672 |
No | output | 1 | 8,836 | 12 | 17,673 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in ea... | instruction | 0 | 8,837 | 12 | 17,674 |
No | output | 1 | 8,837 | 12 | 17,675 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in ea... | instruction | 0 | 8,838 | 12 | 17,676 |
No | output | 1 | 8,838 | 12 | 17,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given k sequences of integers. The length of the i-th sequence equals to n_i.
You have to choose exactly two sequences i and j (i ≠ j) such that you can remove exactly one element in ea... | instruction | 0 | 8,839 | 12 | 17,678 |
No | output | 1 | 8,839 | 12 | 17,679 |
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