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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 consisting of n elements. The imbalance value of some subsegment of this array is the difference between the maximum and minimum element from this segment. The imbalance...
instruction
0
56,860
12
113,720
Yes
output
1
56,860
12
113,721
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 consisting of n elements. The imbalance value of some subsegment of this array is the difference between the maximum and minimum element from this segment. The imbalance...
instruction
0
56,861
12
113,722
No
output
1
56,861
12
113,723
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 consisting of n elements. The imbalance value of some subsegment of this array is the difference between the maximum and minimum element from this segment. The imbalance...
instruction
0
56,862
12
113,724
No
output
1
56,862
12
113,725
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 consisting of n elements. The imbalance value of some subsegment of this array is the difference between the maximum and minimum element from this segment. The imbalance...
instruction
0
56,863
12
113,726
No
output
1
56,863
12
113,727
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 consisting of n elements. The imbalance value of some subsegment of this array is the difference between the maximum and minimum element from this segment. The imbalance...
instruction
0
56,864
12
113,728
No
output
1
56,864
12
113,729
Provide tags and a correct Python 3 solution for this coding contest problem. Today at the lesson Vitya learned a very interesting function — mex. Mex of a sequence of numbers is the minimum non-negative number that is not present in the sequence as element. For example, mex([4, 33, 0, 1, 1, 5]) = 2 and mex([1, 2, 3])...
instruction
0
56,865
12
113,730
Tags: binary search, data structures Correct Solution: ``` # ------------------- fast io -------------------- import os import 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
56,865
12
113,731
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today at the lesson Vitya learned a very interesting function — mex. Mex of a sequence of numbers is the minimum non-negative number that is not present in the sequence as element. For example, ...
instruction
0
56,866
12
113,732
No
output
1
56,866
12
113,733
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today at the lesson Vitya learned a very interesting function — mex. Mex of a sequence of numbers is the minimum non-negative number that is not present in the sequence as element. For example, ...
instruction
0
56,867
12
113,734
No
output
1
56,867
12
113,735
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today at the lesson Vitya learned a very interesting function — mex. Mex of a sequence of numbers is the minimum non-negative number that is not present in the sequence as element. For example, ...
instruction
0
56,868
12
113,736
No
output
1
56,868
12
113,737
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today at the lesson Vitya learned a very interesting function — mex. Mex of a sequence of numbers is the minimum non-negative number that is not present in the sequence as element. For example, ...
instruction
0
56,869
12
113,738
No
output
1
56,869
12
113,739
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such that li ≤ x < ri new value of ax + 1 becomes equa...
instruction
0
56,870
12
113,740
Tags: data structures, implementation Correct Solution: ``` import sys import math from collections import defaultdict,deque def get(ind ,arr): n = len(arr) for i in range(n): t,l,r = arr[i] if t == 1: if l <= ind <= r: if ind == l: ind = r else: ind -= 1 continue if t == 2: if l <=in...
output
1
56,870
12
113,741
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such that li ≤ x < ri new value of ax + 1 becomes equa...
instruction
0
56,871
12
113,742
Tags: data structures, implementation Correct Solution: ``` n,q,m=map(int,input().split()) a=list(map(int,input().split())) qq=list(list(map(int,input().split())) for i in range(q)) qq=list(reversed(qq)) b=list(map(int,input().split())) for qt, l, r in qq: if qt == 1: for i in range(m): if l <=...
output
1
56,871
12
113,743
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such that li ≤ x < ri new value of ax + 1 becomes equa...
instruction
0
56,872
12
113,744
Tags: data structures, implementation Correct Solution: ``` import sys f = lambda: list(map(int, sys.stdin.readline().split())) q = f()[1] a = f() d = [f() for i in range(q)][::-1] for k in f(): for t, l, r in d: if l <= k <= r: k = l + r - k if t == 2 else r if k == l else k - 1 print(a[k - 1]) ```
output
1
56,872
12
113,745
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such that li ≤ x < ri new value of ax + 1 becomes equa...
instruction
0
56,873
12
113,746
Tags: data structures, implementation Correct Solution: ``` import sys n, q, m = map(int, sys.stdin.buffer.readline().decode('utf-8').split()) a = list(map(int, sys.stdin.buffer.readline().decode('utf-8').split())) query = [list(map(int, sys.stdin.buffer.readline().decode('utf-8').split())) for _ in range(q)...
output
1
56,873
12
113,747
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such that li ≤ x < ri new value of ax + 1 becomes equa...
instruction
0
56,874
12
113,748
Tags: data structures, implementation Correct Solution: ``` # https://codeforces.com/contest/863/problem/D from sys import stdin, stdout input = stdin.readline print = stdout.write # solve the reversed problem n, q, m = map(int, input().split()) a = list(map(int, input().split())) ops = [list(map(int, input().split()...
output
1
56,874
12
113,749
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such that li ≤ x < ri new value of ax + 1 becomes equa...
instruction
0
56,875
12
113,750
Tags: data structures, implementation Correct Solution: ``` import os import sys from io import BytesIO, IOBase BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() self.buffer = BytesIO() self.writable = "x" in file.mode or "r" not in ...
output
1
56,875
12
113,751
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such that li ≤ x < ri new value of ax + 1 becomes equa...
instruction
0
56,876
12
113,752
Tags: data structures, implementation Correct Solution: ``` import sys #Library Info(ACL for Python/Pypy) -> https://github.com/not522/ac-library-python def input(): return sys.stdin.readline().rstrip() DXY = [(0, -1), (1, 0), (0, 1), (-1, 0)] # L,D,R,Uの順番 def main(): n, q, m = map(int, input().split())...
output
1
56,876
12
113,753
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such that li ≤ x < ri new value of ax + 1 becomes equa...
instruction
0
56,877
12
113,754
Tags: data structures, implementation Correct Solution: ``` n,q,m=map(int,input().split()) a=list(map(int,input().split())) qq=list(list(map(int,input().split())) for i in range(q)) qq=list(reversed(qq)) b=list(map(int,input().split())) for i in range(q): l=qq[i][1] r=qq[i][2] if(qq[i][0]==1): for ...
output
1
56,877
12
113,755
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 size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such th...
instruction
0
56,878
12
113,756
No
output
1
56,878
12
113,757
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 size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such th...
instruction
0
56,879
12
113,758
No
output
1
56,879
12
113,759
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 size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such th...
instruction
0
56,880
12
113,760
No
output
1
56,880
12
113,761
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 size n, and q queries to it. There are queries of two types: * 1 li ri — perform a cyclic shift of the segment [li, ri] to the right. That is, for every x such th...
instruction
0
56,881
12
113,762
No
output
1
56,881
12
113,763
Provide a correct Python 3 solution for this coding contest problem. Given are a sequence of N positive integers A_1, A_2, \ldots, A_N, and a positive integer K. Find the number of non-empty contiguous subsequences in A such that the remainder when dividing the sum of its elements by K is equal to the number of its e...
instruction
0
56,945
12
113,890
"Correct Solution: ``` from collections import deque from collections import defaultdict def p_e(): n, k = map(int, input().split()) a = [0] + list(map(int, input().split())) for i in range(n): a[i + 1] = (a[i + 1] + a[i] - 1) % k d = defaultdict(int) d[0] = 1 q = deque() ans = 0 ...
output
1
56,945
12
113,891
Provide a correct Python 3 solution for this coding contest problem. We have a permutation p = {p_1,\ p_2,\ ...,\ p_n} of {1,\ 2,\ ...,\ n}. Print the number of elements p_i (1 < i < n) that satisfy the following condition: * p_i is the second smallest number among the three numbers p_{i - 1}, p_i, and p_{i + 1}. C...
instruction
0
56,960
12
113,920
"Correct Solution: ``` n=int(input()) p=list(map(int,input().split())) k=0 for i in range(n-2): if p[i+2]<p[i+1]<p[i] or p[i+2]>p[i+1]>p[i]: k+=1 print(k) ```
output
1
56,960
12
113,921
Provide a correct Python 3 solution for this coding contest problem. We have a permutation p = {p_1,\ p_2,\ ...,\ p_n} of {1,\ 2,\ ...,\ n}. Print the number of elements p_i (1 < i < n) that satisfy the following condition: * p_i is the second smallest number among the three numbers p_{i - 1}, p_i, and p_{i + 1}. C...
instruction
0
56,961
12
113,922
"Correct Solution: ``` n = int(input()) p = list(map(int, input().split(' '))) c = 0 for i in range(1, n-1): c += 1 if (p[i-1]-p[i])*(p[i+1]-p[i]) < 0 else 0 print(c) ```
output
1
56,961
12
113,923
Provide a correct Python 3 solution for this coding contest problem. We have a permutation p = {p_1,\ p_2,\ ...,\ p_n} of {1,\ 2,\ ...,\ n}. Print the number of elements p_i (1 < i < n) that satisfy the following condition: * p_i is the second smallest number among the three numbers p_{i - 1}, p_i, and p_{i + 1}. C...
instruction
0
56,962
12
113,924
"Correct Solution: ``` n=int(input()) p=list(map(int,input().split())) result=0 for i in range(1,n-1): if sorted(p[i-1:i+2])[1]==p[i]: result+=1 print(result) ```
output
1
56,962
12
113,925
Provide a correct Python 3 solution for this coding contest problem. We have a permutation p = {p_1,\ p_2,\ ...,\ p_n} of {1,\ 2,\ ...,\ n}. Print the number of elements p_i (1 < i < n) that satisfy the following condition: * p_i is the second smallest number among the three numbers p_{i - 1}, p_i, and p_{i + 1}. C...
instruction
0
56,963
12
113,926
"Correct Solution: ``` n=int(input()) l=list(int(i) for i in input().split()) a=0 for i in range(n-2): if sorted(l[i:i+3])[1]==l[i+1]: a+=1 print(a) ```
output
1
56,963
12
113,927
Provide a correct Python 3 solution for this coding contest problem. We have a permutation p = {p_1,\ p_2,\ ...,\ p_n} of {1,\ 2,\ ...,\ n}. Print the number of elements p_i (1 < i < n) that satisfy the following condition: * p_i is the second smallest number among the three numbers p_{i - 1}, p_i, and p_{i + 1}. C...
instruction
0
56,964
12
113,928
"Correct Solution: ``` n = int(input()) A = list(map(int, input().split())) t = 0 for i in range(n-2): if A[i:i+3][1] == sorted(A[i:i+3])[1]: t += 1 print(t) ```
output
1
56,964
12
113,929
Provide a correct Python 3 solution for this coding contest problem. We have a permutation p = {p_1,\ p_2,\ ...,\ p_n} of {1,\ 2,\ ...,\ n}. Print the number of elements p_i (1 < i < n) that satisfy the following condition: * p_i is the second smallest number among the three numbers p_{i - 1}, p_i, and p_{i + 1}. C...
instruction
0
56,965
12
113,930
"Correct Solution: ``` n=int(input()) a=list(map(int,input().split())) h=0 for i in range(n-2): if a[i]<a[i+1]<a[i+2] or a[i]>a[i+1]>a[i+2]: h+=1 print(h) ```
output
1
56,965
12
113,931
Provide a correct Python 3 solution for this coding contest problem. We have a permutation p = {p_1,\ p_2,\ ...,\ p_n} of {1,\ 2,\ ...,\ n}. Print the number of elements p_i (1 < i < n) that satisfy the following condition: * p_i is the second smallest number among the three numbers p_{i - 1}, p_i, and p_{i + 1}. C...
instruction
0
56,966
12
113,932
"Correct Solution: ``` input() p = list(map(int, input().split())) print(sum(pi < pj < pk or pk < pj < pi for pi, pj, pk in zip(p, p[1:], p[2:]))) ```
output
1
56,966
12
113,933
Provide a correct Python 3 solution for this coding contest problem. We have a permutation p = {p_1,\ p_2,\ ...,\ p_n} of {1,\ 2,\ ...,\ n}. Print the number of elements p_i (1 < i < n) that satisfy the following condition: * p_i is the second smallest number among the three numbers p_{i - 1}, p_i, and p_{i + 1}. C...
instruction
0
56,967
12
113,934
"Correct Solution: ``` n = int(input()) p = [int(i) for i in input().split()] print(sum(sorted(p[i:i + 3])[1] == p[i + 1] for i in range(n - 2))) ```
output
1
56,967
12
113,935
Provide a correct Python 3 solution for this coding contest problem. You are given an array A of length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. At least how many subarrays do you need to divide A into?...
instruction
0
57,037
12
114,074
"Correct Solution: ``` N = int(input()) ans = 1 A = list(map(int, input().split())) prev = A[0] trend = 0 for a in A[1:]: if (a - prev) * trend < 0: ans += 1 trend = 0 elif trend == 0: if a - prev > 0: trend = 1 elif a - prev < 0: trend = -1 prev = a p...
output
1
57,037
12
114,075
Provide a correct Python 3 solution for this coding contest problem. You are given an array A of length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. At least how many subarrays do you need to divide A into?...
instruction
0
57,038
12
114,076
"Correct Solution: ``` n = int(input()) a = list(map(int,input().split())) x = 0 cnt = 1 for i in range(1,n): temp = a[i] - a[i-1] if x == 0: x = temp elif x * temp<0: cnt += 1 x =0 print(cnt) ```
output
1
57,038
12
114,077
Provide a correct Python 3 solution for this coding contest problem. You are given an array A of length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. At least how many subarrays do you need to divide A into?...
instruction
0
57,039
12
114,078
"Correct Solution: ``` n = int(input()) a = list(map(int,input().split())) c = 1 d = 0 for i in range(n-1): if a[i] == a[i+1]: pass elif a[i] < a[i+1]: if d < 0: d = 0 c += 1 else: d += 1 else: if d > 0: d = 0 c += 1 else: d -= 1 print(c) ```
output
1
57,039
12
114,079
Provide a correct Python 3 solution for this coding contest problem. You are given an array A of length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. At least how many subarrays do you need to divide A into?...
instruction
0
57,040
12
114,080
"Correct Solution: ``` n = int(input()) a = list(map(int, input().split())) cnt = 1 b = [0] + a c = [(i-j)//abs(i-j) for i, j in zip(a, b) if i != j] del c[0] if c: mae=c[0] d=iter(c) for x in d: if x != mae: cnt += 1 try: mae = d.__next__() except StopIteration: break print(...
output
1
57,040
12
114,081
Provide a correct Python 3 solution for this coding contest problem. You are given an array A of length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. At least how many subarrays do you need to divide A into?...
instruction
0
57,041
12
114,082
"Correct Solution: ``` n = int(input()) a = list(map(int,input().split())) mode = 0 ans = 1 for i in range(1,n): d = a[i]-a[i-1] if mode == 0: mode = d continue if mode>0: if d<0: ans += 1 mode = 0 elif mode<0: if d>0: ans += 1 ...
output
1
57,041
12
114,083
Provide a correct Python 3 solution for this coding contest problem. You are given an array A of length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. At least how many subarrays do you need to divide A into?...
instruction
0
57,042
12
114,084
"Correct Solution: ``` n=int(input()) a=list(map(int,input().split())) j=0 ans=1 for i in range(n-1): if j==0 and a[i]<a[i+1]: j=1 elif j==0 and a[i]>a[i+1]: j=-1 elif j*(a[i+1]-a[i])<0: j=0 ans +=1 print(ans) ```
output
1
57,042
12
114,085
Provide a correct Python 3 solution for this coding contest problem. You are given an array A of length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. At least how many subarrays do you need to divide A into?...
instruction
0
57,043
12
114,086
"Correct Solution: ``` N = int(input()) A = list(map(int, input().split())) p = 0 m = 0 cnt = 0 for i in range(N-1): if(A[i] < A[i+1]): p = 1 elif(A[i] == A[i+1]): continue else: m = 1 if(p == m == 1): cnt += 1 p = 0 m = 0 print(cnt+1) ```
output
1
57,043
12
114,087
Provide a correct Python 3 solution for this coding contest problem. You are given an array A of length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. At least how many subarrays do you need to divide A into?...
instruction
0
57,044
12
114,088
"Correct Solution: ``` N = int(input()) src = list(map(int,input().split())) asc = None ans = 1 for i in range(N-1): d = src[i+1] - src[i] if d == 0: continue if asc is None: asc = d > 0 elif (asc and d < 0) or (not asc and d > 0): ans += 1 asc = None print(ans) ```
output
1
57,044
12
114,089
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 length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. A...
instruction
0
57,045
12
114,090
Yes
output
1
57,045
12
114,091
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 length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. A...
instruction
0
57,046
12
114,092
Yes
output
1
57,046
12
114,093
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 length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. A...
instruction
0
57,047
12
114,094
Yes
output
1
57,047
12
114,095
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 length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. A...
instruction
0
57,048
12
114,096
Yes
output
1
57,048
12
114,097
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 length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. A...
instruction
0
57,049
12
114,098
No
output
1
57,049
12
114,099
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 length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. A...
instruction
0
57,050
12
114,100
No
output
1
57,050
12
114,101
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 length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. A...
instruction
0
57,051
12
114,102
No
output
1
57,051
12
114,103
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 length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. A...
instruction
0
57,052
12
114,104
No
output
1
57,052
12
114,105
Provide tags and a correct Python 3 solution for this coding contest problem. You are given two arrays of integers a_1,…,a_n and b_1,…,b_m. Your task is to find a non-empty array c_1,…,c_k that is a subsequence of a_1,…,a_n, and also a subsequence of b_1,…,b_m. If there are multiple answers, find one of the smallest ...
instruction
0
57,286
12
114,572
Tags: brute force Correct Solution: ``` R=lambda:{*map(int,input().split())} t,=R() for _ in[0]*t:R();s=R()&R();print(f'YES 1 {s.pop()}'if s else'NO') ```
output
1
57,286
12
114,573
Provide tags and a correct Python 3 solution for this coding contest problem. You are given two arrays of integers a_1,…,a_n and b_1,…,b_m. Your task is to find a non-empty array c_1,…,c_k that is a subsequence of a_1,…,a_n, and also a subsequence of b_1,…,b_m. If there are multiple answers, find one of the smallest ...
instruction
0
57,287
12
114,574
Tags: brute force Correct Solution: ``` for t in range(int(input())): n,m=input().split() n=int(n) m=int(m) a=[] a=list(map(int,input().split())) b=[] b=list(map(int,input().split())) flag=0 for each in a: if each in b: print("YES") print("1",each) ...
output
1
57,287
12
114,575
Provide tags and a correct Python 3 solution for this coding contest problem. You are given two arrays of integers a_1,…,a_n and b_1,…,b_m. Your task is to find a non-empty array c_1,…,c_k that is a subsequence of a_1,…,a_n, and also a subsequence of b_1,…,b_m. If there are multiple answers, find one of the smallest ...
instruction
0
57,288
12
114,576
Tags: brute force Correct Solution: ``` for _ in range(int(input())): n,m = map(int,input().split()) x = list(map(int,input().split())) y = list(map(int,input().split())) f= False for i in x: if i in y: print("YES") print(1,i) f=True break if not f: print("NO") ```
output
1
57,288
12
114,577