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Provide tags and a correct Python 3 solution for this coding contest problem. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1. For example, a median of the array [2, 6, 4, ...
instruction
0
54,151
12
108,302
Tags: greedy, math Correct Solution: ``` for i in range(int(input())): n,m=map(int,input().split()) a=list(map(int,input().split())) s=0 if(n==1): print(sum(a)) elif(n==2): b=a[0::2] print(sum(b)) else: p=(n-1)//2 i=m*p ...
output
1
54,151
12
108,303
Provide tags and a correct Python 3 solution for this coding contest problem. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1. For example, a median of the array [2, 6, 4, ...
instruction
0
54,152
12
108,304
Tags: greedy, math Correct Solution: ``` import sys, itertools tc = int(sys.stdin.readline()) for _ in range(tc): n, k = map(int, sys.stdin.readline().split()) arr = list(map(int, sys.stdin.readline().split())) temp = n // 2 if n % 2 == 0 else n // 2 + 1 interval = n - (temp - 1) res = 0 for j ...
output
1
54,152
12
108,305
Provide tags and a correct Python 3 solution for this coding contest problem. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1. For example, a median of the array [2, 6, 4, ...
instruction
0
54,153
12
108,306
Tags: greedy, math Correct Solution: ``` import sys, math, itertools, collections, copy input = sys.stdin.readline def solve(): N, K = map(int, input().split()) arr = [int(x) for x in input().split()] size = len(arr) pos = 0 if N & 1: pos = N // 2 else: pos = N // 2 - 1 a...
output
1
54,153
12
108,307
Provide tags and a correct Python 3 solution for this coding contest problem. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1. For example, a median of the array [2, 6, 4, ...
instruction
0
54,154
12
108,308
Tags: greedy, math Correct Solution: ``` for _ in range(int(input())): n,k = map(int,input().split()) l = list(map(int,input().split())) if n%2==0: a = (n//2)-1 b = (n-a)*(-1) s = 0 ab = b for x in range(k): #print(l[b]) s+=l[b] b+=...
output
1
54,154
12
108,309
Provide tags and a correct Python 3 solution for this coding contest problem. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1. For example, a median of the array [2, 6, 4, ...
instruction
0
54,155
12
108,310
Tags: greedy, math Correct Solution: ``` for _ in range(int(input())): n, k = map(int, input().split()) a = [int(i) for i in input().split()] x = n // 2 + 1 ans = 0 t = 0 for i in range(n * k - x, -1, -x): if t == k: break t += 1 ans += a[i] print(ans) `...
output
1
54,155
12
108,311
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1...
instruction
0
54,156
12
108,312
Yes
output
1
54,156
12
108,313
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1...
instruction
0
54,157
12
108,314
Yes
output
1
54,157
12
108,315
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1...
instruction
0
54,158
12
108,316
Yes
output
1
54,158
12
108,317
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1...
instruction
0
54,159
12
108,318
Yes
output
1
54,159
12
108,319
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1...
instruction
0
54,160
12
108,320
No
output
1
54,160
12
108,321
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1...
instruction
0
54,161
12
108,322
No
output
1
54,161
12
108,323
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1...
instruction
0
54,162
12
108,324
No
output
1
54,162
12
108,325
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A median of an array of integers of length n is the number standing on the ⌈ {n/2} βŒ‰ (rounding up) position in the non-decreasing ordering of its elements. Positions are numbered starting with 1...
instruction
0
54,163
12
108,326
No
output
1
54,163
12
108,327
Provide tags and a correct Python 3 solution for this coding contest problem. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and choose one number from each of the bags. Let's sa...
instruction
0
54,164
12
108,328
Tags: constructive algorithms, greedy 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
54,164
12
108,329
Provide tags and a correct Python 3 solution for this coding contest problem. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and choose one number from each of the bags. Let's sa...
instruction
0
54,165
12
108,330
Tags: constructive algorithms, greedy Correct Solution: ``` n1, n2, n3 = map(int, input().split()) a = [[int(i) for i in input().split()] for j in range(3)] ans = sum(sum(i) for i in a) cur = min(sum(i) for i in a) for i in range(2): for j in range(i+1, 3): cur = min(cur, min(a[i])+min(a[j])) print(ans-2*cu...
output
1
54,165
12
108,331
Provide tags and a correct Python 3 solution for this coding contest problem. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and choose one number from each of the bags. Let's sa...
instruction
0
54,166
12
108,332
Tags: constructive algorithms, greedy Correct Solution: ``` from sys import stdin input=stdin.readline def three(a1,a2,a3): temp=[a1,a2,a3] ans=0 temp=sorted(temp,key=lambda s:s[0]) c1=sum(temp[1][1:])+sum(temp[2])-temp[0][0] c2=temp[1][0]-sum(temp[0][1:]) ans=max(ans,abs(c1)+abs(c2)) s=sum(...
output
1
54,166
12
108,333
Provide tags and a correct Python 3 solution for this coding contest problem. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and choose one number from each of the bags. Let's sa...
instruction
0
54,167
12
108,334
Tags: constructive algorithms, greedy Correct Solution: ``` n1,n2,n3=[int(i) for i in input().split(' ')] a=[int(i) for i in input().split(' ')] b=[int(i) for i in input().split(' ')] c=[int(i) for i in input().split(' ')] sa=sum(a) sb=sum(b) sc=sum(c) ma=min(a) mb=min(b) mc=min(c) a1=sa+max(sb+sc-2*mb-2*mc,abs(sb-sc))...
output
1
54,167
12
108,335
Provide tags and a correct Python 3 solution for this coding contest problem. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and choose one number from each of the bags. Let's sa...
instruction
0
54,168
12
108,336
Tags: constructive algorithms, greedy Correct Solution: ``` import sys input=sys.stdin.readline def inp(): return int(input()) def st(): return input().rstrip('\n') def lis(): return list(map(int,input().split())) def ma(): return map(int,input().split()) t=1 while(t): t-=1 n,m,k=ma() a=lis(...
output
1
54,168
12
108,337
Provide tags and a correct Python 3 solution for this coding contest problem. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and choose one number from each of the bags. Let's sa...
instruction
0
54,169
12
108,338
Tags: constructive algorithms, greedy Correct Solution: ``` na,nb,nc=[int(x) for x in input().split()] a=[int(x) for x in input().split()] b=[int(x) for x in input().split()] c=[int(x) for x in input().split()] suma=sum(a) sumb=sum(b) sumc=sum(c) mina=min(a) minb=min(b) minc=min(c) ans=-float('inf') #Case 1: make s...
output
1
54,169
12
108,339
Provide tags and a correct Python 3 solution for this coding contest problem. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and choose one number from each of the bags. Let's sa...
instruction
0
54,170
12
108,340
Tags: constructive algorithms, greedy Correct Solution: ``` aa,bb,cc = map(int, input().split()) a = list(map(int, input().split())) b = list(map(int, input().split())) c = list(map(int, input().split())) ss = [sum(a),sum(b),sum(c)] ss.sort() s = ss[1]+ss[2]-ss[0] dd = [min(a),min(b),min(c)] dd.sort() print(max(s,sum...
output
1
54,170
12
108,341
Provide tags and a correct Python 3 solution for this coding contest problem. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and choose one number from each of the bags. Let's sa...
instruction
0
54,171
12
108,342
Tags: constructive algorithms, greedy Correct Solution: ``` n1,n2,n3 = map(int,input().split()) l1,l2,l3 = list(map(int,input().split())),list(map(int,input().split())),list(map(int,input().split())) s = sum(l1)+sum(l2)+sum(l3) m1,m2,m3 = max(l1),max(l2),max(l3) q1,q2,q3 = min(l1),min(l2),min(l3) print(max(s-2*min(sum(...
output
1
54,171
12
108,343
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and ch...
instruction
0
54,172
12
108,344
Yes
output
1
54,172
12
108,345
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and ch...
instruction
0
54,173
12
108,346
Yes
output
1
54,173
12
108,347
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and ch...
instruction
0
54,174
12
108,348
Yes
output
1
54,174
12
108,349
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and ch...
instruction
0
54,175
12
108,350
Yes
output
1
54,175
12
108,351
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and ch...
instruction
0
54,176
12
108,352
No
output
1
54,176
12
108,353
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and ch...
instruction
0
54,177
12
108,354
No
output
1
54,177
12
108,355
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and ch...
instruction
0
54,178
12
108,356
No
output
1
54,178
12
108,357
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given three bags. Each bag contains a non-empty multiset of numbers. You can perform a number of operations on these bags. In one operation, you can choose any two non-empty bags, and ch...
instruction
0
54,179
12
108,358
No
output
1
54,179
12
108,359
Provide tags and a correct Python 3 solution for this coding contest problem. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of an array a if b can be obtained from a by delet...
instruction
0
54,184
12
108,368
Tags: greedy, number theory Correct Solution: ``` from sys import stdin f = stdin #f = open("be.txt") n = int(f.read()) from functools import reduce def is_rel_p(a, b): a, b = min(a,b), max(a,b) while b%a != 0: if a == 0: break b = b%a a, b = min(a,b), max(a,b) return ...
output
1
54,184
12
108,369
Provide tags and a correct Python 3 solution for this coding contest problem. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of an array a if b can be obtained from a by delet...
instruction
0
54,185
12
108,370
Tags: greedy, number theory Correct Solution: ``` n = int(input()) def gcd(a, b): if b == 0: return a else: return gcd(b, a % b) length = 0 product = 1 P = [] for i in range(1, n): if gcd(i, n) == 1: product = product * i % n P.append(i) length += 1 if product == n...
output
1
54,185
12
108,371
Provide tags and a correct Python 3 solution for this coding contest problem. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of an array a if b can be obtained from a by delet...
instruction
0
54,186
12
108,372
Tags: greedy, number theory Correct Solution: ``` ''' Auther: ghoshashis545 Ashis Ghosh College: Jalpaiguri Govt Enggineering College ''' from os import path from io import BytesIO, IOBase import sys from heapq import heappush,heappop from functools import cmp_to_key as ctk from collections import deque,Counte...
output
1
54,186
12
108,373
Provide tags and a correct Python 3 solution for this coding contest problem. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of an array a if b can be obtained from a by delet...
instruction
0
54,187
12
108,374
Tags: greedy, number theory Correct Solution: ``` from math import gcd n = int(input()) ans = 1 l = [1] for i in range(2,n): if gcd(n,i)==1: l.append(i) ans = (ans*i)%n if ans==1: print(len(l)) print(*l) else: print(len(l)-1) print(*l[:-1]) ```
output
1
54,187
12
108,375
Provide tags and a correct Python 3 solution for this coding contest problem. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of an array a if b can be obtained from a by delet...
instruction
0
54,188
12
108,376
Tags: greedy, number theory Correct Solution: ``` import os,sys;from io import BytesIO, IOBase BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno();self.buffer = BytesIO();self.writable = "x" in file.mode or "r" not in file.mode;self.write = self.buffer.wr...
output
1
54,188
12
108,377
Provide tags and a correct Python 3 solution for this coding contest problem. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of an array a if b can be obtained from a by delet...
instruction
0
54,189
12
108,378
Tags: greedy, number theory Correct Solution: ``` import math n=int(input()) res=[] p=1 for i in range(1,n): if math.gcd(n,i)==1: p=p*i%n res.append(i) if p!=1: res.remove(p) print(len(res)) print(*res) ```
output
1
54,189
12
108,379
Provide tags and a correct Python 3 solution for this coding contest problem. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of an array a if b can be obtained from a by delet...
instruction
0
54,190
12
108,380
Tags: greedy, number theory Correct Solution: ``` import sys from math import factorial, ceil def gcd(a, b): return b if a == 0 else gcd(b%a, a) def solve(): n = int(input()) l = [i for i in range(1, n) if gcd(i, n) == 1] x = 1 for i in l: x = (x * i) % n if x != 1: l.rem...
output
1
54,190
12
108,381
Provide tags and a correct Python 3 solution for this coding contest problem. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of an array a if b can be obtained from a by delet...
instruction
0
54,191
12
108,382
Tags: greedy, number theory Correct Solution: ``` from math import gcd n=int(input()) ans=[] p=1 for i in range(1,n): if gcd(i,n)==1: ans.append(i) p=(p*i)%n if p==1: print(len(ans)) print(*ans) else: print(len(ans)-1) ans.remove(p) print(*ans) ```
output
1
54,191
12
108,383
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of ...
instruction
0
54,192
12
108,384
Yes
output
1
54,192
12
108,385
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of ...
instruction
0
54,193
12
108,386
Yes
output
1
54,193
12
108,387
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of ...
instruction
0
54,195
12
108,390
Yes
output
1
54,195
12
108,391
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of ...
instruction
0
54,196
12
108,392
No
output
1
54,196
12
108,393
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of ...
instruction
0
54,197
12
108,394
No
output
1
54,197
12
108,395
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Now you get Baby Ehab's first words: "Given an integer n, find the longest subsequence of [1,2, …, n-1] whose product is 1 modulo n." Please solve the problem. A sequence b is a subsequence of ...
instruction
0
54,199
12
108,398
No
output
1
54,199
12
108,399
Provide tags and a correct Python 3 solution for this coding contest problem. Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permu...
instruction
0
54,248
12
108,496
Tags: greedy, implementation, sortings Correct Solution: ``` n=int(input()) a=list(map(int,input().split())) a.sort() c=0 for i in range(1,n+1): c+=abs(a[i-1]-i) print(c) ```
output
1
54,248
12
108,497
Provide tags and a correct Python 3 solution for this coding contest problem. Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permu...
instruction
0
54,249
12
108,498
Tags: greedy, implementation, sortings Correct Solution: ``` n = int(input()) a = list( map(int,input().split()) ) a = sorted(a) ans = 0 for i in range(n): ans += abs(i+1 - a[i]) print(ans) ```
output
1
54,249
12
108,499
Provide tags and a correct Python 3 solution for this coding contest problem. Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permu...
instruction
0
54,250
12
108,500
Tags: greedy, implementation, sortings Correct Solution: ``` n = int(input()) arr = sorted(list(map(int, input().split()))) ans = 0 for i in range(n): ans += abs (arr[i] - i - 1) print (ans) ```
output
1
54,250
12
108,501
Provide tags and a correct Python 3 solution for this coding contest problem. Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permu...
instruction
0
54,251
12
108,502
Tags: greedy, implementation, sortings Correct Solution: ``` n = int(input()) aList = list(map(int, input().split())) standard = [i for i in range(1, n+1)] aList.sort() total = 0 for i in range(n): total += abs(standard[i] - aList[i]) print(total) ```
output
1
54,251
12
108,503
Provide tags and a correct Python 3 solution for this coding contest problem. Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permu...
instruction
0
54,252
12
108,504
Tags: greedy, implementation, sortings Correct Solution: ``` n=int(input());a = sorted([int(x) for x in input().split()]);print(sum([abs(a[i]-i-1) for i in range(n)])) ```
output
1
54,252
12
108,505
Provide tags and a correct Python 3 solution for this coding contest problem. Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permu...
instruction
0
54,253
12
108,506
Tags: greedy, implementation, sortings Correct Solution: ``` N = int(input()) A = [int(x) for x in input().split()] A.sort() B = [int(x) for x in range(1, N + 1)] s = 0 for i in range(N): s += abs(A[i] - B[i]) print(int(s)) ```
output
1
54,253
12
108,507
Provide tags and a correct Python 3 solution for this coding contest problem. Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permu...
instruction
0
54,254
12
108,508
Tags: greedy, implementation, sortings Correct Solution: ``` n=int(input()) L=list(map(int,input().split(' '))) count=0 L=sorted(L) for i in range(n): count=count+abs(L[i]-i-1) print(count) ```
output
1
54,254
12
108,509