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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi wants to print a document with N pages double-sided, where two pages of data can be printed on one sheet of paper. At least how many sheets of paper does he need? Constraints * N is...
instruction
0
35,771
5
71,542
Yes
output
1
35,771
5
71,543
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi wants to print a document with N pages double-sided, where two pages of data can be printed on one sheet of paper. At least how many sheets of paper does he need? Constraints * N is...
instruction
0
35,772
5
71,544
Yes
output
1
35,772
5
71,545
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi wants to print a document with N pages double-sided, where two pages of data can be printed on one sheet of paper. At least how many sheets of paper does he need? Constraints * N is...
instruction
0
35,774
5
71,548
No
output
1
35,774
5
71,549
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi wants to print a document with N pages double-sided, where two pages of data can be printed on one sheet of paper. At least how many sheets of paper does he need? Constraints * N is...
instruction
0
35,775
5
71,550
No
output
1
35,775
5
71,551
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi wants to print a document with N pages double-sided, where two pages of data can be printed on one sheet of paper. At least how many sheets of paper does he need? Constraints * N is...
instruction
0
35,776
5
71,552
No
output
1
35,776
5
71,553
Provide a correct Python 3 solution for this coding contest problem. A: IP Address (Internet Protocol Address) problem Since one number string is given, find the number of valid delimiters for IPv4 IP addresses. However, the effective delimiters for IPv4 IP addresses are as follows. * The sequence of numbers is div...
instruction
0
35,952
5
71,904
"Correct Solution: ``` def check(num): if num == "":return False if num[0] == "0":return num == "0" return 0 <= int(num) <= 255 s = input() ans = 0 for i in range(1, 4): for j in range(1, 4): for k in range(1, 4): n1 = s[:i] n2 = s[i:i+j] n3 = s[i+j:i+j+k] n4 = s[i+j+k:] if che...
output
1
35,952
5
71,905
Provide a correct Python 3 solution for this coding contest problem. A: IP Address (Internet Protocol Address) problem Since one number string is given, find the number of valid delimiters for IPv4 IP addresses. However, the effective delimiters for IPv4 IP addresses are as follows. * The sequence of numbers is div...
instruction
0
35,953
5
71,906
"Correct Solution: ``` import itertools S = input() ans = 0 for ptn in itertools.combinations(range(1,len(S)), 3): ai,bi,ci = ptn a = S[:ai] b = S[ai:bi] c = S[bi:ci] d = S[ci:] if a[0] == '0' and a != '0': continue if b[0] == '0' and b != '0': continue if c[0] == '0' and c != '0': cont...
output
1
35,953
5
71,907
Provide a correct Python 3 solution for this coding contest problem. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the state of each bit to the opposite state * Logical left shif...
instruction
0
35,970
5
71,940
"Correct Solution: ``` x = int(input()) BITMASK = (1 << 32) - 1 print("{:032b}".format(x)) print("{:032b}".format(~x & BITMASK)) print("{:032b}".format((x << 1) & BITMASK)) print("{:032b}".format((x >> 1) & BITMASK)) ```
output
1
35,970
5
71,941
Provide a correct Python 3 solution for this coding contest problem. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the state of each bit to the opposite state * Logical left shif...
instruction
0
35,971
5
71,942
"Correct Solution: ``` x = int(input()) MASK = (1 << 32) - 1 print("{:032b}".format(x)) print("{:032b}".format(~x & MASK)) print("{:032b}".format((x << 1) & MASK)) print("{:032b}".format((x >> 1) & MASK)) ```
output
1
35,971
5
71,943
Provide a correct Python 3 solution for this coding contest problem. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the state of each bit to the opposite state * Logical left shif...
instruction
0
35,972
5
71,944
"Correct Solution: ``` n=int(input()) m=(1<<32)-1 print("{:032b}".format(n)) print("{:032b}".format(~n&m)) print("{:032b}".format(n<<1&m)) print("{:032b}".format(n>>1)) ```
output
1
35,972
5
71,945
Provide a correct Python 3 solution for this coding contest problem. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the state of each bit to the opposite state * Logical left shif...
instruction
0
35,973
5
71,946
"Correct Solution: ``` n=format(int(input()),'032b') n_li=list(n) inversion_n=["1" if n_li[i]=="0" else "0" for i in range(len(n_li))] inversion_n= "".join(inversion_n) left=n[1:len(n)]+"0" right="0"+n[0:len(n)-1] print(n) print(inversion_n) print(left) print(right) ```
output
1
35,973
5
71,947
Provide a correct Python 3 solution for this coding contest problem. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the state of each bit to the opposite state * Logical left shif...
instruction
0
35,974
5
71,948
"Correct Solution: ``` n = int(input()) MASK = (1 << 32) -1 print("{:032b}".format(n)) print("{:032b}".format(~n & MASK)) print("{0:032b}".format(n << 1 & MASK)) print("{0:032b}".format(n >> 1 & MASK)) ```
output
1
35,974
5
71,949
Provide a correct Python 3 solution for this coding contest problem. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the state of each bit to the opposite state * Logical left shif...
instruction
0
35,975
5
71,950
"Correct Solution: ``` x=int(input()) b=~x&0b11111111111111111111111111111111 c=(x<<1)&0b11111111111111111111111111111111 d=(x>>1)&0b11111111111111111111111111111111 print(format(x,'032b')) print(format(b,'032b')) print(format(c,'032b')) print(format(d,'032b')) ```
output
1
35,975
5
71,951
Provide a correct Python 3 solution for this coding contest problem. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the state of each bit to the opposite state * Logical left shif...
instruction
0
35,976
5
71,952
"Correct Solution: ``` # -*- coding: utf-8 -*- """ Bitset I - Bit Operation I http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=ITP2_10_A&lang=jp """ x = int(input()) print(f'{x:032b}') print(f'{x:032b}'.translate(str.maketrans('01', '10'))) print(f'{x<<1:032b}'[-32:]) print(f'{x>>1:032b}') ```
output
1
35,976
5
71,953
Provide a correct Python 3 solution for this coding contest problem. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the state of each bit to the opposite state * Logical left shif...
instruction
0
35,977
5
71,954
"Correct Solution: ``` x = int(input()) print('{:032b}'.format(x)) print('{:032b}'.format(~x & (2 ** 32 - 1))) print('{:032b}'.format(x << 1 & (2 ** 32 - 1))) print('{:032b}'.format(x >> 1)) ```
output
1
35,977
5
71,955
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the sta...
instruction
0
35,978
5
71,956
Yes
output
1
35,978
5
71,957
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the sta...
instruction
0
35,979
5
71,958
Yes
output
1
35,979
5
71,959
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the sta...
instruction
0
35,980
5
71,960
Yes
output
1
35,980
5
71,961
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given a non-negative decimal integer $x$, convert it to binary representation $b$ of 32 bits. Then, print the result of the following operations to $b$ respecitvely. * Inversion: change the sta...
instruction
0
35,981
5
71,962
Yes
output
1
35,981
5
71,963
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Not long ago Billy came across such a problem, where there were given three natural numbers A, B and C from the range [1, N], and it was asked to check whether the equation AB = C is correct. Re...
instruction
0
36,054
5
72,108
Yes
output
1
36,054
5
72,109
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Not long ago Billy came across such a problem, where there were given three natural numbers A, B and C from the range [1, N], and it was asked to check whether the equation AB = C is correct. Re...
instruction
0
36,055
5
72,110
Yes
output
1
36,055
5
72,111
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Not long ago Billy came across such a problem, where there were given three natural numbers A, B and C from the range [1, N], and it was asked to check whether the equation AB = C is correct. Re...
instruction
0
36,057
5
72,114
No
output
1
36,057
5
72,115
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Not long ago Billy came across such a problem, where there were given three natural numbers A, B and C from the range [1, N], and it was asked to check whether the equation AB = C is correct. Re...
instruction
0
36,058
5
72,116
No
output
1
36,058
5
72,117
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Not long ago Billy came across such a problem, where there were given three natural numbers A, B and C from the range [1, N], and it was asked to check whether the equation AB = C is correct. Re...
instruction
0
36,059
5
72,118
No
output
1
36,059
5
72,119
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Not long ago Billy came across such a problem, where there were given three natural numbers A, B and C from the range [1, N], and it was asked to check whether the equation AB = C is correct. Re...
instruction
0
36,060
5
72,120
No
output
1
36,060
5
72,121
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 x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right. Also, you are given a positive integer k < n. Let's call integer b_1, b...
instruction
0
36,183
5
72,366
Yes
output
1
36,183
5
72,367
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 x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right. Also, you are given a positive integer k < n. Let's call integer b_1, b...
instruction
0
36,185
5
72,370
Yes
output
1
36,185
5
72,371
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 x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right. Also, you are given a positive integer k < n. Let's call integer b_1, b...
instruction
0
36,186
5
72,372
No
output
1
36,186
5
72,373
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 x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right. Also, you are given a positive integer k < n. Let's call integer b_1, b...
instruction
0
36,187
5
72,374
No
output
1
36,187
5
72,375
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 x of n digits a_1, a_2, …, a_n, which make up its decimal notation in order from left to right. Also, you are given a positive integer k < n. Let's call integer b_1, b...
instruction
0
36,188
5
72,376
No
output
1
36,188
5
72,377
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A continued fraction of height n is a fraction of form <image>. You are given two rational numbers, one is represented as <image> and the other one is represented as a finite fraction of height ...
instruction
0
36,420
5
72,840
Yes
output
1
36,420
5
72,841
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A continued fraction of height n is a fraction of form <image>. You are given two rational numbers, one is represented as <image> and the other one is represented as a finite fraction of height ...
instruction
0
36,421
5
72,842
Yes
output
1
36,421
5
72,843
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A continued fraction of height n is a fraction of form <image>. You are given two rational numbers, one is represented as <image> and the other one is represented as a finite fraction of height ...
instruction
0
36,422
5
72,844
No
output
1
36,422
5
72,845
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A continued fraction of height n is a fraction of form <image>. You are given two rational numbers, one is represented as <image> and the other one is represented as a finite fraction of height ...
instruction
0
36,423
5
72,846
No
output
1
36,423
5
72,847
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A continued fraction of height n is a fraction of form <image>. You are given two rational numbers, one is represented as <image> and the other one is represented as a finite fraction of height ...
instruction
0
36,424
5
72,848
No
output
1
36,424
5
72,849
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A continued fraction of height n is a fraction of form <image>. You are given two rational numbers, one is represented as <image> and the other one is represented as a finite fraction of height ...
instruction
0
36,425
5
72,850
No
output
1
36,425
5
72,851
Provide a correct Python 3 solution for this coding contest problem. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfied. Any of the integers K, K+1, ..., K+3N-1 must appear i...
instruction
0
36,667
5
73,334
"Correct Solution: ``` def gn(n,k): k -= 1 r = k+2*n+n//2 - (1 + 2*k + 2*n) if r < 0: print(-1) return print(k+1, 2*n+k, 3*n+k) n-=1 k+=1 for i in range(1, n+1): x = i y = n+(i-((n+1)//2)+n)%n+1 print(k+x, k+y, 2*k+x+y+r) def kn(n,k): k -= 1 r ...
output
1
36,667
5
73,335
Provide a correct Python 3 solution for this coding contest problem. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfied. Any of the integers K, K+1, ..., K+3N-1 must appear i...
instruction
0
36,668
5
73,336
"Correct Solution: ``` import math N, K = map(int,input().split()) if (2*N)*(K+ K+2*N-1) > N*(K+2*N + K+3*N-1): print(-1) exit() flag = [1]*(2*N) for i in range(math.floor(N/2),N): a = K + i b = K + 2*N -1 -(i-math.floor(N/2))*2 c = K + 3*N -1 -(i-math.floor(N/2)) print(a,b,c) for i in range(mat...
output
1
36,668
5
73,337
Provide a correct Python 3 solution for this coding contest problem. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfied. Any of the integers K, K+1, ..., K+3N-1 must appear i...
instruction
0
36,669
5
73,338
"Correct Solution: ``` n,k=map(int,input().split()) sum1=sum(range(k,k+2*n)) sum2=sum(range(k+2*n,k+3*n)) if sum1<=sum2 and k-1<=n//2: arr1=set([k+i for i in range(n)]) arr2=set([k+n+i for i in range(n)]) ans1=[] for i in range(k-1): ans1.append([k+i,k+2*n-2-2*i,2*k+2*n-2-i]) arr1.discard(k+i) arr2....
output
1
36,669
5
73,339
Provide a correct Python 3 solution for this coding contest problem. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfied. Any of the integers K, K+1, ..., K+3N-1 must appear i...
instruction
0
36,670
5
73,340
"Correct Solution: ``` import sys readline = sys.stdin.readline from itertools import accumulate from collections import Counter from bisect import bisect as br, bisect_left as bl class PMS: #1-indexed def __init__(self, A, B, issum = False): #Aに初期状態の要素をすべて入れる,Bは値域のリスト self.X, self.comp...
output
1
36,670
5
73,341
Provide a correct Python 3 solution for this coding contest problem. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfied. Any of the integers K, K+1, ..., K+3N-1 must appear i...
instruction
0
36,671
5
73,342
"Correct Solution: ``` import sys n,k=map(int,input().split()) if 2*k-1>n: print(-1) sys.exit() a=[i for i in range(k,k+n)] A=[] for i in range(len(a)): if i%2==0: A.append(a[i]) for i in range(len(a)): if i%2==1: A.append(a[i]) b1=[i for i in range(k+n,k+n+(n+1)//2)] b2=[i for i in range(k+n+(n+1)//2,k...
output
1
36,671
5
73,343
Provide a correct Python 3 solution for this coding contest problem. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfied. Any of the integers K, K+1, ..., K+3N-1 must appear i...
instruction
0
36,672
5
73,344
"Correct Solution: ``` # -*- coding: utf-8 -*- def solve(): N, K = map(int,input().split()) if K > (N+1)/2: return '-1' L = [[K,K+N,K+2*N] for i in range(N)] for i in range(N): if N%2: j = (N-1-2*i)%N k = (2*i)%N else: j = (N-1-2*i)%N-i//(N//...
output
1
36,672
5
73,345
Provide a correct Python 3 solution for this coding contest problem. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfied. Any of the integers K, K+1, ..., K+3N-1 must appear i...
instruction
0
36,673
5
73,346
"Correct Solution: ``` import sys input = sys.stdin.readline N,K=map(int,input().split()) ANS=[] if N%2==1: for i in range(N//2+1): ANS.append((K+i,K+2*N-1-2*i,K+3*N-1-i-N//2)) for i in range(N//2): ANS.append((K+N//2+1+i,K+2*N-2-2*i,K+3*N-1-i)) for x,y,z in ANS: if x+y>z: ...
output
1
36,673
5
73,347
Provide a correct Python 3 solution for this coding contest problem. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfied. Any of the integers K, K+1, ..., K+3N-1 must appear i...
instruction
0
36,674
5
73,348
"Correct Solution: ``` n, k = map(int, input().split()) if 2*k-1 > n: print(-1) exit() l = (n+1)//2 if n % 2 != 0: a = [] b = [] c = [] for x in range(k, k+2*l-2+1,2): a.append(x) for x in range(k+1, k+2*l-2, 2): a.append(x) for x in range(k+3*l-2, k+2*l-2, -1): ...
output
1
36,674
5
73,349
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfie...
instruction
0
36,675
5
73,350
Yes
output
1
36,675
5
73,351
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfie...
instruction
0
36,676
5
73,352
Yes
output
1
36,676
5
73,353
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfie...
instruction
0
36,677
5
73,354
Yes
output
1
36,677
5
73,355
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfie...
instruction
0
36,678
5
73,356
Yes
output
1
36,678
5
73,357
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfie...
instruction
0
36,679
5
73,358
No
output
1
36,679
5
73,359
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are positive integers N and K. Determine if the 3N integers K, K+1, ..., K+3N-1 can be partitioned into N triples (a_1,b_1,c_1), ..., (a_N,b_N,c_N) so that the condition below is satisfie...
instruction
0
36,680
5
73,360
No
output
1
36,680
5
73,361