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Provide a correct Python 3 solution for this coding contest problem. You have three tasks, all of which need to be completed. First, you can complete any one task at cost 0. Then, just after completing the i-th task, you can complete the j-th task at cost |A_j - A_i|. Here, |x| denotes the absolute value of x. Fin...
instruction
0
42,727
5
85,454
"Correct Solution: ``` A=map(int,input().split()) A=list(A) A.sort() print(A[2]-A[0]) ```
output
1
42,727
5
85,455
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have three tasks, all of which need to be completed. First, you can complete any one task at cost 0. Then, just after completing the i-th task, you can complete the j-th task at cost |A_j ...
instruction
0
42,728
5
85,456
Yes
output
1
42,728
5
85,457
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have three tasks, all of which need to be completed. First, you can complete any one task at cost 0. Then, just after completing the i-th task, you can complete the j-th task at cost |A_j ...
instruction
0
42,729
5
85,458
Yes
output
1
42,729
5
85,459
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have three tasks, all of which need to be completed. First, you can complete any one task at cost 0. Then, just after completing the i-th task, you can complete the j-th task at cost |A_j ...
instruction
0
42,730
5
85,460
Yes
output
1
42,730
5
85,461
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have three tasks, all of which need to be completed. First, you can complete any one task at cost 0. Then, just after completing the i-th task, you can complete the j-th task at cost |A_j ...
instruction
0
42,731
5
85,462
Yes
output
1
42,731
5
85,463
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have three tasks, all of which need to be completed. First, you can complete any one task at cost 0. Then, just after completing the i-th task, you can complete the j-th task at cost |A_j ...
instruction
0
42,732
5
85,464
No
output
1
42,732
5
85,465
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have three tasks, all of which need to be completed. First, you can complete any one task at cost 0. Then, just after completing the i-th task, you can complete the j-th task at cost |A_j ...
instruction
0
42,733
5
85,466
No
output
1
42,733
5
85,467
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have three tasks, all of which need to be completed. First, you can complete any one task at cost 0. Then, just after completing the i-th task, you can complete the j-th task at cost |A_j ...
instruction
0
42,734
5
85,468
No
output
1
42,734
5
85,469
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have three tasks, all of which need to be completed. First, you can complete any one task at cost 0. Then, just after completing the i-th task, you can complete the j-th task at cost |A_j ...
instruction
0
42,735
5
85,470
No
output
1
42,735
5
85,471
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation p of the set {1, 2, ..., N}. Please construct two sequences of positive integers a_1, a_2, ..., a_N and b_1, b_2, ..., b_N satisfying the following conditions: * 1 \...
instruction
0
42,792
5
85,584
Yes
output
1
42,792
5
85,585
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation p of the set {1, 2, ..., N}. Please construct two sequences of positive integers a_1, a_2, ..., a_N and b_1, b_2, ..., b_N satisfying the following conditions: * 1 \...
instruction
0
42,793
5
85,586
Yes
output
1
42,793
5
85,587
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation p of the set {1, 2, ..., N}. Please construct two sequences of positive integers a_1, a_2, ..., a_N and b_1, b_2, ..., b_N satisfying the following conditions: * 1 \...
instruction
0
42,794
5
85,588
Yes
output
1
42,794
5
85,589
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation p of the set {1, 2, ..., N}. Please construct two sequences of positive integers a_1, a_2, ..., a_N and b_1, b_2, ..., b_N satisfying the following conditions: * 1 \...
instruction
0
42,795
5
85,590
Yes
output
1
42,795
5
85,591
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation p of the set {1, 2, ..., N}. Please construct two sequences of positive integers a_1, a_2, ..., a_N and b_1, b_2, ..., b_N satisfying the following conditions: * 1 \...
instruction
0
42,796
5
85,592
No
output
1
42,796
5
85,593
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation p of the set {1, 2, ..., N}. Please construct two sequences of positive integers a_1, a_2, ..., a_N and b_1, b_2, ..., b_N satisfying the following conditions: * 1 \...
instruction
0
42,797
5
85,594
No
output
1
42,797
5
85,595
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation p of the set {1, 2, ..., N}. Please construct two sequences of positive integers a_1, a_2, ..., a_N and b_1, b_2, ..., b_N satisfying the following conditions: * 1 \...
instruction
0
42,798
5
85,596
No
output
1
42,798
5
85,597
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation p of the set {1, 2, ..., N}. Please construct two sequences of positive integers a_1, a_2, ..., a_N and b_1, b_2, ..., b_N satisfying the following conditions: * 1 \...
instruction
0
42,799
5
85,598
No
output
1
42,799
5
85,599
Provide a correct Python 3 solution for this coding contest problem. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be used in one combination. For example, if n is 3 and s is 6,...
instruction
0
42,800
5
85,600
"Correct Solution: ``` import itertools while True: n,s=[int(i) for i in input().split(" ")] if n==0 and s==0: break retval=0 for i in itertools.combinations([j for j in range(10)],n): if sum(i)==s: retval+=1 print(retval) ```
output
1
42,800
5
85,601
Provide a correct Python 3 solution for this coding contest problem. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be used in one combination. For example, if n is 3 and s is 6,...
instruction
0
42,801
5
85,602
"Correct Solution: ``` def decSum(n, sm, mn): #print(n,sm,mn) if mn + n > 10 : return 0 elif sum(range(mn, mn + n)) > sm or sum(range(10 - n, 10)) < sm: return 0 elif n == 1: return 1 else: a = 0 for i in range(mn, 10 if sm >= 10 else sm): a += dec...
output
1
42,801
5
85,603
Provide a correct Python 3 solution for this coding contest problem. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be used in one combination. For example, if n is 3 and s is 6,...
instruction
0
42,802
5
85,604
"Correct Solution: ``` while True: n, s = map(int, input().split()) if n == 0 and s == 0: break ans = 0 for b in range(2 ** 10): comb = set() for i in range(10): if b >> i & 1: comb.add(i) if len(comb) == n: if sum(comb) == s: ...
output
1
42,802
5
85,605
Provide a correct Python 3 solution for this coding contest problem. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be used in one combination. For example, if n is 3 and s is 6,...
instruction
0
42,803
5
85,606
"Correct Solution: ``` while 1: n,s=map(int,input().split()) if n==s==0:break ans=0 for a0 in range(2): for a1 in range(2): for a2 in range(2): for a3 in range(2): for a4 in range(2): for a5 in range(2): ...
output
1
42,803
5
85,607
Provide a correct Python 3 solution for this coding contest problem. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be used in one combination. For example, if n is 3 and s is 6,...
instruction
0
42,804
5
85,608
"Correct Solution: ``` while True: a, b = map(int, input().split()) if a == 0 & b == 0: break count = 0 for s in range(2**10): arr = [i for i in range(10) if s >> i & 1] if len(arr) == a: sum = 0 for i in range(0, len(arr)): sum += arr[i] if sum == b: count += 1 p...
output
1
42,804
5
85,609
Provide a correct Python 3 solution for this coding contest problem. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be used in one combination. For example, if n is 3 and s is 6,...
instruction
0
42,805
5
85,610
"Correct Solution: ``` import itertools while True: n, s = map(int, input().split()) if n == 0 and s == 0: break ans = 0 for i in itertools.combinations(range(10), n): if sum(i) == s: ans += 1 print(ans) ```
output
1
42,805
5
85,611
Provide a correct Python 3 solution for this coding contest problem. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be used in one combination. For example, if n is 3 and s is 6,...
instruction
0
42,806
5
85,612
"Correct Solution: ``` while True: n,s=map(int,input().split()) cnt=0 if n==0: break for i in range(2**10): a=[] for j in range(10): if i>>j & 1: a+=[j] if len(a)==n and sum(a)==s: cnt+=1 print(cnt) ```
output
1
42,806
5
85,613
Provide a correct Python 3 solution for this coding contest problem. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be used in one combination. For example, if n is 3 and s is 6,...
instruction
0
42,807
5
85,614
"Correct Solution: ``` def bit(N,S): global ans for s in range(2**10): a=[i for i in range(10) if s>>i & 1] if len(a)==N and sum(a)==S: ans+=1 while True: N,S=map(int,input().split()) if N==0 and S==0: break ans=0 bit(N,S) print(ans) ```
output
1
42,807
5
85,615
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be use...
instruction
0
42,808
5
85,616
Yes
output
1
42,808
5
85,617
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be use...
instruction
0
42,809
5
85,618
Yes
output
1
42,809
5
85,619
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be use...
instruction
0
42,810
5
85,620
Yes
output
1
42,810
5
85,621
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be use...
instruction
0
42,811
5
85,622
Yes
output
1
42,811
5
85,623
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be use...
instruction
0
42,812
5
85,624
No
output
1
42,812
5
85,625
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be use...
instruction
0
42,813
5
85,626
No
output
1
42,813
5
85,627
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be use...
instruction
0
42,814
5
85,628
No
output
1
42,814
5
85,629
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be use...
instruction
0
42,815
5
85,630
No
output
1
42,815
5
85,631
Provide a correct Python 3 solution for this coding contest problem. Example Input 4 3 1000 1 2000 2 3000 3 Output 2 3 4 4
instruction
0
42,848
5
85,696
"Correct Solution: ``` n, m = map(int, input().split()) xy = [list(map(int, input().split())) for _ in range(m)] ans = [1] * (n + 1) prev = [0] * (n + 1) xy.sort() for x, y in xy: temp = ans[y] + ans[y + 1] - prev[y] ans[y] = temp ans[y + 1] = temp prev[y] = temp print(" ".join(list(map(str, ans[1:...
output
1
42,848
5
85,697
Provide a correct Python 3 solution for this coding contest problem. Example Input 4 3 1000 1 2000 2 3000 3 Output 2 3 4 4
instruction
0
42,849
5
85,698
"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**10 mod = 998244353 dd = [(0,-1),(1,0),(0,1),(-1,0)] ddn = [(0,-1),(1,-1),(1,0),(1,1),(0,1),(-1,-1),(-1,0),(-1,1)] def LI(): return [i...
output
1
42,849
5
85,699
Provide a correct Python 3 solution for this coding contest problem. Example Input 4 3 1000 1 2000 2 3000 3 Output 2 3 4 4
instruction
0
42,850
5
85,700
"Correct Solution: ``` n, m = map(int, input().split()) A = [list(map(int, input().split())) for i in range(m)] A.sort() *v_min, = range(n) *v_max, = range(n) for _, y in A: v_max[y-1] = v_max[y] v_min[y] = v_min[y-1] print(*[v_max[i] - v_min[i] + 1 for i in range(n)]) ```
output
1
42,850
5
85,701
Provide a correct Python 3 solution for this coding contest problem. Example Input 4 3 1000 1 2000 2 3000 3 Output 2 3 4 4
instruction
0
42,851
5
85,702
"Correct Solution: ``` n,m=map(int,input().split()) a={} for i in range(m): b,c=map(int,input().split()) a[i]=(b,c-1) a=sorted(a.items(),key=lambda x:x[1]) b=[0]*(n+1);c=[0]*(n+1) for i in range(n):b[i]=c[i]=i for i in range(m): x=a[i][1][1] b[x]=max(b[x],b[x+1]) c[x+1]=min(c[x],c[x+1]) print(*[b[i]...
output
1
42,851
5
85,703
Provide a correct Python 3 solution for this coding contest problem. Example Input 4 3 1000 1 2000 2 3000 3 Output 2 3 4 4
instruction
0
42,852
5
85,704
"Correct Solution: ``` N,M = map(int,input().split()) XY = [] for _ in range(M): x,y = map(int,input().split()) xy = (x,y) XY.append(xy) XY.sort(key = lambda x:x[0]) # x sort *minY, = range(N) *maxY, = range(N) for _,y in XY: y0,y1 = y-1, y minY[y1] = minY[y0] maxY[y0] = maxY[y1] ans = [maxY...
output
1
42,852
5
85,705
Provide a correct Python 3 solution for this coding contest problem. Example Input 4 2 1 1 1 2 3 4 3 1 2 2 4 3 4 Output 2 1
instruction
0
42,858
5
85,716
"Correct Solution: ``` import sys readline = sys.stdin.readline write = sys.stdout.write from collections import deque INF = 10**9 def bfs(N, G, s): dist = [INF]*N *lb, = range(N) dist[s] = 0 que = deque([s]) while que: v = que.popleft() d = dist[v] + 1 l = lb[v] for ...
output
1
42,858
5
85,717
Provide a correct Python 3 solution for this coding contest problem. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints * 1 \leq N \leq 100 * 1 \leq A_i \leq 1000 Input Inp...
instruction
0
43,592
5
87,184
"Correct Solution: ``` input();print(1/sum([1/i for i in list(map(int,input().split()))])) ```
output
1
43,592
5
87,185
Provide a correct Python 3 solution for this coding contest problem. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints * 1 \leq N \leq 100 * 1 \leq A_i \leq 1000 Input Inp...
instruction
0
43,593
5
87,186
"Correct Solution: ``` N=int(input()) AN=[1/int(x) for x in input().split()] print(1/sum(AN)) ```
output
1
43,593
5
87,187
Provide a correct Python 3 solution for this coding contest problem. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints * 1 \leq N \leq 100 * 1 \leq A_i \leq 1000 Input Inp...
instruction
0
43,594
5
87,188
"Correct Solution: ``` N = int(input()) out = 1 / sum([1/int(a) for a in input().split()]) print(out) ```
output
1
43,594
5
87,189
Provide a correct Python 3 solution for this coding contest problem. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints * 1 \leq N \leq 100 * 1 \leq A_i \leq 1000 Input Inp...
instruction
0
43,595
5
87,190
"Correct Solution: ``` input() print(1.0/sum([1.0/int(x) for x in input().split()])) ```
output
1
43,595
5
87,191
Provide a correct Python 3 solution for this coding contest problem. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints * 1 \leq N \leq 100 * 1 \leq A_i \leq 1000 Input Inp...
instruction
0
43,596
5
87,192
"Correct Solution: ``` N = int(input()) print(1/sum([1/int(i) for i in input().split()])) ```
output
1
43,596
5
87,193
Provide a correct Python 3 solution for this coding contest problem. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints * 1 \leq N \leq 100 * 1 \leq A_i \leq 1000 Input Inp...
instruction
0
43,597
5
87,194
"Correct Solution: ``` n = int(input()) A = list(map(int, input().split())) print(1/sum([1/a for a in A])) ```
output
1
43,597
5
87,195
Provide a correct Python 3 solution for this coding contest problem. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints * 1 \leq N \leq 100 * 1 \leq A_i \leq 1000 Input Inp...
instruction
0
43,598
5
87,196
"Correct Solution: ``` _,*a=map(int,open(0).read().split());print(1/sum(1/x for x in a)) ```
output
1
43,598
5
87,197
Provide a correct Python 3 solution for this coding contest problem. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints * 1 \leq N \leq 100 * 1 \leq A_i \leq 1000 Input Inp...
instruction
0
43,599
5
87,198
"Correct Solution: ``` n=input() print(1/sum(map(lambda x:1/int(x),input().split()))) ```
output
1
43,599
5
87,199
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints...
instruction
0
43,600
5
87,200
Yes
output
1
43,600
5
87,201
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints...
instruction
0
43,601
5
87,202
Yes
output
1
43,601
5
87,203
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given is a sequence of N integers A_1, \ldots, A_N. Find the (multiplicative) inverse of the sum of the inverses of these numbers, \frac{1}{\frac{1}{A_1} + \ldots + \frac{1}{A_N}}. Constraints...
instruction
0
43,602
5
87,204
Yes
output
1
43,602
5
87,205