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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 four digits N_1, N_2, N_3 and N_4. Determine if these can be arranged into the sequence of digits "1974". Constraints * 0 \leq N_1, N_2, N_3, N_4 \leq 9 * N_1, N_2, N_3 and N_4 are integers. Input Input is given from Standard Input in the following format: N_1 N_2 N_3 N_4 Output If N_1, N_2, N_3 and N_4 can be arranged into the sequence of digits "1974", print `YES`; if they cannot, print `NO`. Examples Input 1 7 9 4 Output YES Input 1 9 7 4 Output YES Input 1 2 9 1 Output NO Input 4 9 0 8 Output NO Submitted Solution: ``` *N, = map(int, input().split()) if sorted(N) == [1, 4, 7, 9]: print("YES") else: print("NO") ```
instruction
0
89,938
5
179,876
Yes
output
1
89,938
5
179,877
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given four digits N_1, N_2, N_3 and N_4. Determine if these can be arranged into the sequence of digits "1974". Constraints * 0 \leq N_1, N_2, N_3, N_4 \leq 9 * N_1, N_2, N_3 and N_4 are integers. Input Input is given from Standard Input in the following format: N_1 N_2 N_3 N_4 Output If N_1, N_2, N_3 and N_4 can be arranged into the sequence of digits "1974", print `YES`; if they cannot, print `NO`. Examples Input 1 7 9 4 Output YES Input 1 9 7 4 Output YES Input 1 2 9 1 Output NO Input 4 9 0 8 Output NO Submitted Solution: ``` print("YES" if sorted(input().split()) == ['1','4','7','9'] else "NO") ```
instruction
0
89,939
5
179,878
Yes
output
1
89,939
5
179,879
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given four digits N_1, N_2, N_3 and N_4. Determine if these can be arranged into the sequence of digits "1974". Constraints * 0 \leq N_1, N_2, N_3, N_4 \leq 9 * N_1, N_2, N_3 and N_4 are integers. Input Input is given from Standard Input in the following format: N_1 N_2 N_3 N_4 Output If N_1, N_2, N_3 and N_4 can be arranged into the sequence of digits "1974", print `YES`; if they cannot, print `NO`. Examples Input 1 7 9 4 Output YES Input 1 9 7 4 Output YES Input 1 2 9 1 Output NO Input 4 9 0 8 Output NO Submitted Solution: ``` N = sorted(list(map(str, input().split()))) print('YES' if ''.join(N) == '1479' else'NO') ```
instruction
0
89,940
5
179,880
Yes
output
1
89,940
5
179,881
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given four digits N_1, N_2, N_3 and N_4. Determine if these can be arranged into the sequence of digits "1974". Constraints * 0 \leq N_1, N_2, N_3, N_4 \leq 9 * N_1, N_2, N_3 and N_4 are integers. Input Input is given from Standard Input in the following format: N_1 N_2 N_3 N_4 Output If N_1, N_2, N_3 and N_4 can be arranged into the sequence of digits "1974", print `YES`; if they cannot, print `NO`. Examples Input 1 7 9 4 Output YES Input 1 9 7 4 Output YES Input 1 2 9 1 Output NO Input 4 9 0 8 Output NO Submitted Solution: ``` import sys """テンプレ""" # 高速 input = sys.stdin.readline # 1行を空白でリストにする(int) def intline(): return list(map(int, input().split())) # 上のstrヴァージョン def strline(): return list(map(str, input().split())) # 1列に並んだ数 def intlines(n): return [int(input() for _ in range(n))] # 上の文字列ヴァージョン def lines(n): return [input() for _ in range(n)] """ここからメインコード""" k = intline().sort() if k = [1, 4, 7, 9]:print("YES") else:print("NO") ```
instruction
0
89,941
5
179,882
No
output
1
89,941
5
179,883
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given four digits N_1, N_2, N_3 and N_4. Determine if these can be arranged into the sequence of digits "1974". Constraints * 0 \leq N_1, N_2, N_3, N_4 \leq 9 * N_1, N_2, N_3 and N_4 are integers. Input Input is given from Standard Input in the following format: N_1 N_2 N_3 N_4 Output If N_1, N_2, N_3 and N_4 can be arranged into the sequence of digits "1974", print `YES`; if they cannot, print `NO`. Examples Input 1 7 9 4 Output YES Input 1 9 7 4 Output YES Input 1 2 9 1 Output NO Input 4 9 0 8 Output NO Submitted Solution: ``` s = input() for i in range(7): if s[:i] + s[-7 + i:] == "keyence": print("YES") exit() print("NO") ```
instruction
0
89,942
5
179,884
No
output
1
89,942
5
179,885
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given four digits N_1, N_2, N_3 and N_4. Determine if these can be arranged into the sequence of digits "1974". Constraints * 0 \leq N_1, N_2, N_3, N_4 \leq 9 * N_1, N_2, N_3 and N_4 are integers. Input Input is given from Standard Input in the following format: N_1 N_2 N_3 N_4 Output If N_1, N_2, N_3 and N_4 can be arranged into the sequence of digits "1974", print `YES`; if they cannot, print `NO`. Examples Input 1 7 9 4 Output YES Input 1 9 7 4 Output YES Input 1 2 9 1 Output NO Input 4 9 0 8 Output NO Submitted Solution: ``` n= sort(list(int,input().split())) if n == [1,7,9,4]: print("YES") else: print("NO") ```
instruction
0
89,943
5
179,886
No
output
1
89,943
5
179,887
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given four digits N_1, N_2, N_3 and N_4. Determine if these can be arranged into the sequence of digits "1974". Constraints * 0 \leq N_1, N_2, N_3, N_4 \leq 9 * N_1, N_2, N_3 and N_4 are integers. Input Input is given from Standard Input in the following format: N_1 N_2 N_3 N_4 Output If N_1, N_2, N_3 and N_4 can be arranged into the sequence of digits "1974", print `YES`; if they cannot, print `NO`. Examples Input 1 7 9 4 Output YES Input 1 9 7 4 Output YES Input 1 2 9 1 Output NO Input 4 9 0 8 Output NO Submitted Solution: ``` from bisect import bisect def inpl(): return list(map(int, input().split())) MOD = 10**9 + 7 N, M = inpl() A = sorted(inpl()) B = sorted(inpl()) A_set = set(A) B_set = set(B) ans = 1 for x in range(N*M, 0, -1): if (x in A_set) and (x in B_set): tmp = 1 elif x in A_set: tmp = max(M - bisect(B, x), 0)%MOD elif x in B_set: tmp = max(N - bisect(A, x), 0)%MOD else: a = bisect(A, x) b = bisect(B, x) tmp = max(x - N*b - M*a + a*b, 0)%MOD ans = (tmp*ans)%MOD print(ans) ```
instruction
0
89,944
5
179,888
No
output
1
89,944
5
179,889
Provide a correct Python 3 solution for this coding contest problem. Example Input anagram grandmother Output 4
instruction
0
90,054
5
180,108
"Correct Solution: ``` import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools sys.setrecursionlimit(10**7) inf = 10**20 eps = 1.0 / 10**13 mod = 10**9+7 dd = [(-1,0),(0,1),(1,0),(0,-1)] ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)] def LI(): return [int(x) for x in sys.stdin.readline().split()] def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()] def LF(): return [float(x) for x in sys.stdin.readline().split()] def LS(): return sys.stdin.readline().split() def I(): return int(sys.stdin.readline()) def F(): return float(sys.stdin.readline()) def S(): return input() def pf(s): return print(s, flush=True) def main(): mod2 = 10**9+9 sa = [S() for _ in range(2)] ml = min(map(len, sa)) ss = [] r = 0 for si in range(2): s = sa[si] a = [0] a2 = [0] b = [set() for _ in range(ml)] b2 = [set() for _ in range(ml)] for c in s: k = 97 ** (ord(c) - ord('a')) a.append((a[-1] + k) % mod) a2.append((a2[-1] + k) % mod2) if si == 1: for i in range(len(a)): for j in range(i+1,len(a)): if j - i > ml: break if j - i <= r: continue if (a[j]-a[i]) % mod in ss[0][j-i-1] and (a2[j]-a2[i]) % mod2 in ss[1][j-i-1]: r = j-i else: for i in range(len(a)): for j in range(i+1,len(a)): if j - i > ml: break b[j-i-1].add((a[j]-a[i]) % mod) b2[j-i-1].add((a2[j]-a2[i]) % mod2) ss = [b,b2] return r print(main()) ```
output
1
90,054
5
180,109
Provide a correct Python 3 solution for this coding contest problem. Problem Given the integer n, output the smallest m such that nCm (the number of combinations that choose m out of n different ones) is even. Constraints The input satisfies the following conditions. * 1 ≤ n ≤ 1018 Input The input is given in the following format. n Output Output the minimum m such that nCm is an even number on one line. Examples Input 2 Output 1 Input 111 Output 16 Input 3 Output 4
instruction
0
90,062
5
180,124
"Correct Solution: ``` n = int(input()) print((n+1) &- (n+1)) ```
output
1
90,062
5
180,125
Provide a correct Python 3 solution for this coding contest problem. Problem Given the integer n, output the smallest m such that nCm (the number of combinations that choose m out of n different ones) is even. Constraints The input satisfies the following conditions. * 1 ≤ n ≤ 1018 Input The input is given in the following format. n Output Output the minimum m such that nCm is an even number on one line. Examples Input 2 Output 1 Input 111 Output 16 Input 3 Output 4
instruction
0
90,063
5
180,126
"Correct Solution: ``` n=int(input())+1;print(n&-~~n) ```
output
1
90,063
5
180,127
Provide a correct Python 3 solution for this coding contest problem. Problem Given the integer n, output the smallest m such that nCm (the number of combinations that choose m out of n different ones) is even. Constraints The input satisfies the following conditions. * 1 ≤ n ≤ 1018 Input The input is given in the following format. n Output Output the minimum m such that nCm is an even number on one line. Examples Input 2 Output 1 Input 111 Output 16 Input 3 Output 4
instruction
0
90,064
5
180,128
"Correct Solution: ``` n = int(input()) + 1 print(n &- n) ```
output
1
90,064
5
180,129
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Problem Given the integer n, output the smallest m such that nCm (the number of combinations that choose m out of n different ones) is even. Constraints The input satisfies the following conditions. * 1 ≤ n ≤ 1018 Input The input is given in the following format. n Output Output the minimum m such that nCm is an even number on one line. Examples Input 2 Output 1 Input 111 Output 16 Input 3 Output 4 Submitted Solution: ``` def nCm(n, k): C = [1] + [0 for i in range(1, k+1)] for i in range(1, n+1): j = min(i, k) while j > 0: C[j] += C[j-1] j -= 1 return C[k] n = int(input()) k = 1 while nCm(n, k) % 2: k += 1 print(k) ```
instruction
0
90,065
5
180,130
No
output
1
90,065
5
180,131
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Imp is really pleased that you helped him. But it you solve the last problem, his gladness would raise even more. <image> Let's define <image> for some set of integers <image> as the number of pairs a, b in <image>, such that: * a is strictly less than b; * a divides b without a remainder. You are to find such a set <image>, which is a subset of {1, 2, ..., n} (the set that contains all positive integers not greater than n), that <image>. Input The only line contains two integers n and k <image>. Output If there is no answer, print "No". Otherwise, in the first line print "Yes", in the second — an integer m that denotes the size of the set <image> you have found, in the second line print m integers — the elements of the set <image>, in any order. If there are multiple answers, print any of them. Examples Input 3 3 Output No Input 6 6 Output Yes 5 1 2 4 5 6 Input 8 3 Output Yes 4 2 4 5 8 Note In the second sample, the valid pairs in the output set are (1, 2), (1, 4), (1, 5), (1, 6), (2, 4), (2, 6). Thus, <image>. In the third example, the valid pairs in the output set are (2, 4), (4, 8), (2, 8). Thus, <image>. Submitted Solution: ``` n,k=list(map(int,input().split())) if ( n==300000 and k==1000000000)or ( n==300000 and k==3529833): if ( n==300000 and k==1000000000): print("No") else: print(n) for i in range(1,n+1): print(i, end=" ") else: s=[1 for i in range(n)] s[0]=0 for i in range(2,n//2+1): x=i+i while x<=n: s[x-1]+=1 x+=i k1=0; lim=0 for i in range(n): k1+=s[i] if k1 >=k: lim =i break dif=k1-k if dif<0 : print("No") else: print("Yes") for i in range(lim//2+1): s[i]+=(lim+1)//(i+1)-1 t=True print(lim) for i in range(lim+1): if t: if s[i]!=dif: print(i+1,end=" ") else: t=False else: print(i+1,end=" ") ```
instruction
0
90,660
5
181,320
No
output
1
90,660
5
181,321
Provide a correct Python 3 solution for this coding contest problem. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991
instruction
0
90,710
5
181,420
"Correct Solution: ``` # -*- coding: utf-8 -*- import sys N, *AB = map(int, sys.stdin.buffer.read().split()) A = sorted(AB[::2]) B = sorted(AB[1::2]) center = N//2 if N%2==1: print(B[center]-A[center]+1) else: print((B[center]+B[center-1])-(A[center]+A[center-1])+1) ```
output
1
90,710
5
181,421
Provide a correct Python 3 solution for this coding contest problem. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991
instruction
0
90,711
5
181,422
"Correct Solution: ``` N = int(input()) A = [] B = [] for _ in range(N): a, b = map(int, input().split()) A.append(a) B.append(b) A.sort() B.sort() i = N//2 if N%2 == 0: print(B[i]+B[i-1]-A[i]-A[i-1]+1) else: print(B[i]-A[i]+1) ```
output
1
90,711
5
181,423
Provide a correct Python 3 solution for this coding contest problem. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991
instruction
0
90,712
5
181,424
"Correct Solution: ``` n = int(input()) a = [0]*n b = [0]*n for i in range(n): a[i], b[i] = map(int, input().split()) a.sort() b.sort() if n%2: k1 = a[n//2] k2 = b[n//2] else: k1 = a[n//2-1]+a[n//2] k2 = b[n//2-1]+b[n//2] ans = k2-k1+1 print(ans) ```
output
1
90,712
5
181,425
Provide a correct Python 3 solution for this coding contest problem. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991
instruction
0
90,713
5
181,426
"Correct Solution: ``` n = int(input()) min = [] max = [] for i in range(n): a, b = map(int, input().split()) min.append(a) max.append(b) min.sort() max.sort() if n%2 == 0: print((max[n//2] + max[n//2 - 1]) -(min[n//2] + min[n//2 - 1])+ 1) else: print(max[n//2]-min[n//2]+1) ```
output
1
90,713
5
181,427
Provide a correct Python 3 solution for this coding contest problem. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991
instruction
0
90,714
5
181,428
"Correct Solution: ``` n=int(input()) aa=[] bb=[] for _ in range(n): a,b=map(int,input().split()) aa.append(a) bb.append(b) aa.sort() bb.sort() if n%2==1: print(bb[n//2]-aa[n//2]+1) else: am=aa[n//2]+aa[n//2-1] bm=bb[n//2]+bb[n//2-1] print(bm-am+1) ```
output
1
90,714
5
181,429
Provide a correct Python 3 solution for this coding contest problem. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991
instruction
0
90,715
5
181,430
"Correct Solution: ``` n=int(input("")) a=[] b=[] for i in range(n): cc=input("").split(" ") a+=[int(cc[0])] b+=[int(cc[1])] s=0 a.sort() b.sort() if (n%2==0): s=(a[int(n/2)]+a[int(n/2)-1]-b[int(n/2)]-b[int(n/2)-1]) else: s=a[int((n-1)/2)]-b[int((n-1)/2)] print(int(-s+1)) ```
output
1
90,715
5
181,431
Provide a correct Python 3 solution for this coding contest problem. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991
instruction
0
90,716
5
181,432
"Correct Solution: ``` n,*ab=map(int,open(0).read().split()) a=ab[::2] b=ab[1::2] m=n//2 a.sort() b.sort() ans=0 if n&1==1: ans=b[m]-a[m]+1 else: ans=int(2*((b[m]+b[m-1])/2-(a[m]+a[m-1])/2)) ans+=1 print(ans) ```
output
1
90,716
5
181,433
Provide a correct Python 3 solution for this coding contest problem. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991
instruction
0
90,717
5
181,434
"Correct Solution: ``` n=int(input()) a=[0]*n b=[0]*n for i in range(n): a[i],b[i]=map(int,input().split()) a.sort() b.sort() if n%2:ans=b[n//2]-a[n//2]+1 else:ans=b[(n-1)//2+1]-a[(n-1)//2+1]+b[(n-1)//2]-a[(n-1)//2]+1 print(ans) ```
output
1
90,717
5
181,435
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991 Submitted Solution: ``` n,*l=map(int,open(0).read().split()) m,M=sorted(l[::2]),sorted(l[1::2]) d=n//2 print(M[d]-m[d]+1+(M[d-1]+-m[d-1])*(n%2^1)) ```
instruction
0
90,718
5
181,436
Yes
output
1
90,718
5
181,437
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991 Submitted Solution: ``` N = int(input()) A = [0]*N B = [0]*N for i in range(N): A[i],B[i] = map(int, input().split()) A.sort() B.sort() if len(A)%2 != 0: ans = B[N//2]-A[N//2]+1 else: ans = (B[N//2]+B[N//2-1]) - (A[N//2]+A[N//2-1]) + 1 print(ans) ```
instruction
0
90,719
5
181,438
Yes
output
1
90,719
5
181,439
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991 Submitted Solution: ``` N=int(input()) A=[] B=[] for i in range(N): a,b=map(int,input().split()) A.append(a) B.append(b) A.sort() B.sort() M=N//2 if N%2: print(B[M]-A[M]+1) else: print((B[M-1]+B[M]) - (A[M-1]+A[M]) + 1) ```
instruction
0
90,720
5
181,440
Yes
output
1
90,720
5
181,441
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991 Submitted Solution: ``` n=int(input()) a,b=[],[] for i in range(n): inp=list(map(int,input().split())) a.append(inp[0]) b.append(inp[1]) a.sort() b.sort() am=sum(a[(n-1)//2:n//2+1]) bm=sum(b[(n-1)//2:n//2+1]) print(bm-am+1) ```
instruction
0
90,721
5
181,442
Yes
output
1
90,721
5
181,443
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991 Submitted Solution: ``` n=int(input()) a=[0]*n b=[0]*n for i in range(n): a[i],b[i]=map(int,input().split()) if n%2==1: a_m = a[n//2] b_m = b[n//2] ans=max(b_m-a_m+1,0) print(ans) else: a_m = (a[n//2]+a[n//2-1]) b_m = (b[n//2]+b[n//2-1]) ans = max(b_m-a_m+1,0) print(ans) ```
instruction
0
90,722
5
181,444
No
output
1
90,722
5
181,445
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991 Submitted Solution: ``` import statistics n = int(input()) a_list = [0 for i in range(n)] b_list = [0 for i in range(n)] x_list = [(0,0) for i in range(n)] for i in range(n): a,b = map(int,input().split()) a_list[i] = a b_list[i] = b x_list[i] = (a,b) a_sort = sorted(a_list) b_sort = sorted(b_list) a_med = statistics.median_low(a_list) b_med = statistics.median_high(b_list) print(b_med-a_med+1) ```
instruction
0
90,723
5
181,446
No
output
1
90,723
5
181,447
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991 Submitted Solution: ``` N=int(input()) A=[] B=[] for i in range(N): a,b=map(int,input().split()) A.append(a) B.append(b) if N%2==1: print(B[N//2]-A[N//2]+1) else: A_chu=(A[N//2-1]+A[N//2])/2 B_chu=(B[N//2-1]+B[N//2])/2 ans=(B_chu-A_chu)*2+1 print(int(ans)) ```
instruction
0
90,724
5
181,448
No
output
1
90,724
5
181,449
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N integers X_1, X_2, \cdots, X_N, and we know that A_i \leq X_i \leq B_i. Find the number of different values that the median of X_1, X_2, \cdots, X_N can take. Constraints * 2 \leq N \leq 2 \times 10^5 * 1 \leq A_i \leq B_i \leq 10^9 * All values in input are integers. Input Input is given from Standard Input in the following format: N A_1 B_1 A_2 B_2 : A_N B_N Output Print the answer. Examples Input 2 1 2 2 3 Output 3 Input 3 100 100 10 10000 1 1000000000 Output 9991 Submitted Solution: ``` import bisect n = int(input()) l = [] r = [] for i in range(n): a, b = map(int, input().split()) l.append(a) r.append(b) l.sort() r.sort(reverse=True) if n%2 == 1: print(r[(n-1)//2]-l[(n-1)//2]+1) else: print(2*(r[(n-2)//2]-l[(n-2)//2])-1) ```
instruction
0
90,725
5
181,450
No
output
1
90,725
5
181,451
Provide a correct Python 3 solution for this coding contest problem. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777
instruction
0
90,726
5
181,452
"Correct Solution: ``` a, b = map(int, input().split()) print(min(str(a) * b, a * str(b))) ```
output
1
90,726
5
181,453
Provide a correct Python 3 solution for this coding contest problem. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777
instruction
0
90,727
5
181,454
"Correct Solution: ``` a, b = input().split() x = a * int(b) y = b * int(a) print(min(x, y)) ```
output
1
90,727
5
181,455
Provide a correct Python 3 solution for this coding contest problem. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777
instruction
0
90,728
5
181,456
"Correct Solution: ``` A,B=map(int,input().split());print(str(min(A,B))*max(A,B)) ```
output
1
90,728
5
181,457
Provide a correct Python 3 solution for this coding contest problem. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777
instruction
0
90,729
5
181,458
"Correct Solution: ``` a,b = input().split() c = sorted([a*int(b),b*int(a)]) print(c[0]) ```
output
1
90,729
5
181,459
Provide a correct Python 3 solution for this coding contest problem. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777
instruction
0
90,730
5
181,460
"Correct Solution: ``` A, B = input().split() print(min(A*int(B), B*int(A))) ```
output
1
90,730
5
181,461
Provide a correct Python 3 solution for this coding contest problem. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777
instruction
0
90,731
5
181,462
"Correct Solution: ``` n,m=map(int,input().split()) print(min(str(n)*m,str(m)*n)) ```
output
1
90,731
5
181,463
Provide a correct Python 3 solution for this coding contest problem. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777
instruction
0
90,732
5
181,464
"Correct Solution: ``` L=list(map(int,input().split())) print(str(min(L))*max(L)) ```
output
1
90,732
5
181,465
Provide a correct Python 3 solution for this coding contest problem. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777
instruction
0
90,733
5
181,466
"Correct Solution: ``` _,a,b=sorted(input());print(a*int(b)) ```
output
1
90,733
5
181,467
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777 Submitted Solution: ``` a,b = input().split() l = [a*int(b),b*int(a)] l.sort() print(l[0]) ```
instruction
0
90,734
5
181,468
Yes
output
1
90,734
5
181,469
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777 Submitted Solution: ``` N,M = map(int,input().split()) print((str(N)*M,str(M)*N)[N > M]) ```
instruction
0
90,735
5
181,470
Yes
output
1
90,735
5
181,471
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777 Submitted Solution: ``` a,b=map(int,input().split()) print(str(a)*b if a<b else a*str(b)) ```
instruction
0
90,736
5
181,472
Yes
output
1
90,736
5
181,473
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777 Submitted Solution: ``` a=sorted(input().split()) print(a[0]*int(a[1])) ```
instruction
0
90,737
5
181,474
Yes
output
1
90,737
5
181,475
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777 Submitted Solution: ``` a, b = map(int,input().split()) A = list(str(a)*b,), B = list(str(b)*a) C = max(len(A),len(B)) for i in range(C) if A[i] > B[i]:     print(str(B)) break elif B[i] > A[i]: print(str(A)) break ```
instruction
0
90,738
5
181,476
No
output
1
90,738
5
181,477
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777 Submitted Solution: ``` ''' INPUT SHORTCUTS N, K = map(int,input().split()) N ,A,B = map(int,input().split()) string = str(input()) arr = list(map(int,input().split())) N = int(input()) ''' a, b = map(int,input().split()) res = '' if a<=b: for _ in range(b): res += 'b' else: for _ in range(a): res += 'b' print(res) ```
instruction
0
90,739
5
181,478
No
output
1
90,739
5
181,479
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777 Submitted Solution: ``` a, b = map(int, input().split()) if a < b: print(b*a) else: print(a*b) ```
instruction
0
90,740
5
181,480
No
output
1
90,740
5
181,481
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller? Constraints * 1 \leq a \leq 9 * 1 \leq b \leq 9 * a and b are integers. Input Input is given from Standard Input in the following format: a b Output Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.) Examples Input 4 3 Output 3333 Input 7 7 Output 7777777 Submitted Solution: ``` a, b = map(int, input().split()) if a >= b: print(b*((10**a -1)/9)) else: print(a*((10**b -1)/9)) ```
instruction
0
90,741
5
181,482
No
output
1
90,741
5
181,483
Provide a correct Python 3 solution for this coding contest problem. You are given a positive integer X. Find the largest perfect power that is at most X. Here, a perfect power is an integer that can be represented as b^p, where b is an integer not less than 1 and p is an integer not less than 2. Constraints * 1 ≤ X ≤ 1000 * X is an integer. Input Input is given from Standard Input in the following format: X Output Print the largest perfect power that is at most X. Examples Input 10 Output 9 Input 1 Output 1 Input 999 Output 961
instruction
0
90,778
5
181,556
"Correct Solution: ``` X = int(input()) ans = 1 for i in range(2, X+1): t = i*i while t <= X: ans = max(ans, t) t *= i print(ans) ```
output
1
90,778
5
181,557
Provide a correct Python 3 solution for this coding contest problem. You are given a positive integer X. Find the largest perfect power that is at most X. Here, a perfect power is an integer that can be represented as b^p, where b is an integer not less than 1 and p is an integer not less than 2. Constraints * 1 ≤ X ≤ 1000 * X is an integer. Input Input is given from Standard Input in the following format: X Output Print the largest perfect power that is at most X. Examples Input 10 Output 9 Input 1 Output 1 Input 999 Output 961
instruction
0
90,779
5
181,558
"Correct Solution: ``` x=int(input()) a=1 for i in range(2,x): j=2 while i**j<=x: a=max(a,i**j) j+=1 print(a) ```
output
1
90,779
5
181,559
Provide a correct Python 3 solution for this coding contest problem. You are given a positive integer X. Find the largest perfect power that is at most X. Here, a perfect power is an integer that can be represented as b^p, where b is an integer not less than 1 and p is an integer not less than 2. Constraints * 1 ≤ X ≤ 1000 * X is an integer. Input Input is given from Standard Input in the following format: X Output Print the largest perfect power that is at most X. Examples Input 10 Output 9 Input 1 Output 1 Input 999 Output 961
instruction
0
90,780
5
181,560
"Correct Solution: ``` x = int(input()) ans = 0 for b in range(1,35): for p in range(2,11): if b**p <=x: ans = max(b**p,ans) print(ans) ```
output
1
90,780
5
181,561
Provide a correct Python 3 solution for this coding contest problem. You are given a positive integer X. Find the largest perfect power that is at most X. Here, a perfect power is an integer that can be represented as b^p, where b is an integer not less than 1 and p is an integer not less than 2. Constraints * 1 ≤ X ≤ 1000 * X is an integer. Input Input is given from Standard Input in the following format: X Output Print the largest perfect power that is at most X. Examples Input 10 Output 9 Input 1 Output 1 Input 999 Output 961
instruction
0
90,781
5
181,562
"Correct Solution: ``` N=int(input()) ans=[] for i in range(1,32): for k in range(2,11): c=i**k if c<=N: ans.append(c) print(max(ans)) ```
output
1
90,781
5
181,563
Provide a correct Python 3 solution for this coding contest problem. You are given a positive integer X. Find the largest perfect power that is at most X. Here, a perfect power is an integer that can be represented as b^p, where b is an integer not less than 1 and p is an integer not less than 2. Constraints * 1 ≤ X ≤ 1000 * X is an integer. Input Input is given from Standard Input in the following format: X Output Print the largest perfect power that is at most X. Examples Input 10 Output 9 Input 1 Output 1 Input 999 Output 961
instruction
0
90,782
5
181,564
"Correct Solution: ``` X=int(input()) a=0 for i in range(40): for j in range(2,20): if i**j<=X: a=max(a,i**j) print(a) ```
output
1
90,782
5
181,565