message stringlengths 2 433k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 113 108k | cluster float64 12 12 | __index_level_0__ int64 226 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which equals to the sum 1 + 3 + 3.
You are given an array a c... | instruction | 0 | 24,785 | 12 | 49,570 |
"Correct Solution:
```
input() # array len
array = list(map(int, input().split(' ')))
sum_of_array = sum(array)
second_max, first_max = sorted(array)[-2:]
answer = []
for index, each in enumerate(array, 1):
existing_sum = sum_of_array - each
existing_max = second_max if each == first_max else first_max
... | output | 1 | 24,785 | 12 | 49,571 |
Provide a correct Python 3 solution for this coding contest problem.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which equals to the sum 1 + 3 + 3.
You are given an array a c... | instruction | 0 | 24,786 | 12 | 49,572 |
"Correct Solution:
```
from sys import stdin,stdout
def main():
n=int(stdin.readline())
a=[(i,u) for i,u in enumerate(list(map(int,stdin.readline().split( ))))]
a.sort(key=lambda x:x[1])
ans=[]
p=[a[0][1]]*n
for i in range(1,n):
p[i]=p[i-1]+a[i][1]
for i in range(n):
if ... | output | 1 | 24,786 | 12 | 49,573 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which ... | instruction | 0 | 24,787 | 12 | 49,574 |
Yes | output | 1 | 24,787 | 12 | 49,575 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which ... | instruction | 0 | 24,788 | 12 | 49,576 |
Yes | output | 1 | 24,788 | 12 | 49,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which ... | instruction | 0 | 24,789 | 12 | 49,578 |
Yes | output | 1 | 24,789 | 12 | 49,579 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which ... | instruction | 0 | 24,790 | 12 | 49,580 |
Yes | output | 1 | 24,790 | 12 | 49,581 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which ... | instruction | 0 | 24,791 | 12 | 49,582 |
No | output | 1 | 24,791 | 12 | 49,583 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which ... | instruction | 0 | 24,792 | 12 | 49,584 |
No | output | 1 | 24,792 | 12 | 49,585 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which ... | instruction | 0 | 24,793 | 12 | 49,586 |
No | output | 1 | 24,793 | 12 | 49,587 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1, 3, 3, 7] is good because there is the element a_4=7 which ... | instruction | 0 | 24,794 | 12 | 49,588 |
No | output | 1 | 24,794 | 12 | 49,589 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_1 and p_2 of non-zero lengths l_1 and l_2.
Now... | instruction | 0 | 24,902 | 12 | 49,804 |
Tags: implementation, math
Correct Solution:
```
input=__import__('sys').stdin.readline
for _ in range(int(input())):
n = int(input())
lis = list(map(int,input().split()))
pre=[0]*(n+1)
has=[0]*(n+2)
j=0;k=0
for i in range(1,n+1):
if has[lis[i-1]]==1:
break
has[lis[i-... | output | 1 | 24,902 | 12 | 49,805 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_1 and p_2 of non-zero lengths l_1 and l_2.
Now... | instruction | 0 | 24,903 | 12 | 49,806 |
Tags: implementation, math
Correct Solution:
```
import collections, math
local = False
if local:
file = open("inputt.txt", "r")
def inp():
if local:
return file.readline().rstrip()
else:
return input().rstrip()
def ints():
return [int(_) for _ in inp().split()]
t = int(inp())
for ... | output | 1 | 24,903 | 12 | 49,807 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_1 and p_2 of non-zero lengths l_1 and l_2.
Now... | instruction | 0 | 24,904 | 12 | 49,808 |
Tags: implementation, math
Correct Solution:
```
def find(a):
n=len(a)
minn1,minn2,maxx1,maxx2=[10**9],[10**9],[0],[0]
k=[]
f1,f2=[],[]
k={}
for i in range(n):
if a[i] not in k:
k[a[i]]="A"
#k.append(a[i])
if len(k)==i+1:
f1.append(True)
... | output | 1 | 24,904 | 12 | 49,809 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_1 and p_2 of non-zero lengths l_1 and l_2.
Now... | instruction | 0 | 24,905 | 12 | 49,810 |
Tags: implementation, math
Correct Solution:
```
def ipr(s):
for n in range(len(s)):
if s[n]!=n+1:return 0
return 1
def chek(s):
mp1={}
mp2={}
pos=0
a=[]
b=[]
for n in range(len(s)):
if s[n] not in mp1 and pos==0:
mp1[s[n]]=1
a.append(s[n])
... | output | 1 | 24,905 | 12 | 49,811 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_1 and p_2 of non-zero lengths l_1 and l_2.
Now... | instruction | 0 | 24,906 | 12 | 49,812 |
Tags: implementation, math
Correct Solution:
```
import heapq
t=int(input())
for _ in range(t):
n=int(input())
a=list(map(int,input().split()))
q=[]
s=set()
memo=[0]*n
ret=[]
for i in range(n):
heapq.heappush(q,-a[i])
cmax=heapq.heappop(q)
heapq.heappush(q,cmax)
... | output | 1 | 24,906 | 12 | 49,813 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_1 and p_2 of non-zero lengths l_1 and l_2.
Now... | instruction | 0 | 24,907 | 12 | 49,814 |
Tags: implementation, math
Correct Solution:
```
def fun1(l):
# print(l)
if len(l)==0:
return 0
flag1 = False
mx = max(l)
n = len(l)
# ind = l.index(mx)
s = [0 for i in range(mx)]
for i in range(n):
if s[l[i]-1]==0:
s[l[i]-1]=1
else:
flag1 ... | output | 1 | 24,907 | 12 | 49,815 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_1 and p_2 of non-zero lengths l_1 and l_2.
Now... | instruction | 0 | 24,908 | 12 | 49,816 |
Tags: implementation, math
Correct Solution:
```
import sys
from math import sqrt, floor
# from bisect import bisect
from collections import deque, Counter
inp = sys.stdin.readline
read = lambda: list(map(int, inp().split()))
def a():
ans = ""
for _ in range(int(inp())):
n, x = read()
arr = sorted(list(set(rea... | output | 1 | 24,908 | 12 | 49,817 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_1 and p_2 of non-zero lengths l_1 and l_2.
Now... | instruction | 0 | 24,909 | 12 | 49,818 |
Tags: implementation, math
Correct Solution:
```
import sys
input=sys.stdin.readline
t=int(input())
for _ in range(t):
n=int(input())
arr=list(map(int,input().split()))
d=dict()
demand=1
pre=[0]*n
post=[0]*n
for i in range(n):
d[arr[i]]=1
if(demand in d):
while(de... | output | 1 | 24,909 | 12 | 49,819 |
Provide tags and a correct Python 2 solution for this coding contest problem.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_1 and p_2 of non-zero lengths l_1 and l_2.
Now... | instruction | 0 | 24,910 | 12 | 49,820 |
Tags: implementation, math
Correct Solution:
```
from sys import stdin, stdout
from collections import Counter, defaultdict
from itertools import permutations, combinations
raw_input = stdin.readline
pr = stdout.write
def in_arr():
return map(int,raw_input().split())
def pr_num(n):
stdout.write(str(n)+'\n')... | output | 1 | 24,910 | 12 | 49,821 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_... | instruction | 0 | 24,911 | 12 | 49,822 |
Yes | output | 1 | 24,911 | 12 | 49,823 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_... | instruction | 0 | 24,912 | 12 | 49,824 |
Yes | output | 1 | 24,912 | 12 | 49,825 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_... | instruction | 0 | 24,913 | 12 | 49,826 |
Yes | output | 1 | 24,913 | 12 | 49,827 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_... | instruction | 0 | 24,914 | 12 | 49,828 |
Yes | output | 1 | 24,914 | 12 | 49,829 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_... | instruction | 0 | 24,915 | 12 | 49,830 |
No | output | 1 | 24,915 | 12 | 49,831 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_... | instruction | 0 | 24,916 | 12 | 49,832 |
No | output | 1 | 24,916 | 12 | 49,833 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_... | instruction | 0 | 24,917 | 12 | 49,834 |
No | output | 1 | 24,917 | 12 | 49,835 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The sequence of m integers is called the permutation if it contains all integers from 1 to m exactly once. The number m is called the length of the permutation.
Dreamoon has two permutations p_... | instruction | 0 | 24,918 | 12 | 49,836 |
No | output | 1 | 24,918 | 12 | 49,837 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, 4) are not.
There are many tasks on permutati... | instruction | 0 | 25,114 | 12 | 50,228 |
Tags: greedy
Correct Solution:
```
n = int(input())
a = list(map(int,input().split()))
count = [0]*100005
mx = 0
for i in range(n):
count[a[i]] += 1
mx = max(mx,count[a[i]])
a[i] = count[a[i]]
ans = True
for i in range(1,100004):
if (count[i]<count[i+1]):
ans = False
break
if (ans):
... | output | 1 | 25,114 | 12 | 50,229 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, 4) are not.
There are many tasks on permutati... | instruction | 0 | 25,115 | 12 | 50,230 |
Tags: greedy
Correct Solution:
```
n = int(input())
l = list(map(int, input().split()))
dic = {}
li = list(set(l))
a = len(li)
b = max(li)
if b > a:
print(-1)
else:
for i in range(a):
dic[i + 1] = 0
for i in range(n):
dic[l[i]] += 1
ls = []
for i in range(a):
s = [i + 1, dic[... | output | 1 | 25,115 | 12 | 50,231 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, 4) are not.
There are many tasks on permutati... | instruction | 0 | 25,116 | 12 | 50,232 |
Tags: greedy
Correct Solution:
```
n = int(input())
arr = list(map(int,input().split()))
res = [0] * n
mx = 0
l = [0] * 100001
for i in range(n):
l[arr[i]] += 1
mx = max(mx,arr[i])
for i in range(1,mx):
if l[i+1] > l[i]:
print(-1)
break
else:
copy = l[:]
print(l[1])
for i in ran... | output | 1 | 25,116 | 12 | 50,233 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, 4) are not.
There are many tasks on permutati... | instruction | 0 | 25,117 | 12 | 50,234 |
Tags: greedy
Correct Solution:
```
n=int(input())
t=list(map(int,input().split()))
l,m=min(t),max(t)
if l<1 or m>n:print(-1)
else:
r,p=[0]*(m+1),[0]*n
for i,j in enumerate(t):
r[j]+=1
p[i]=r[j]
if any(r[j+1]>r[j] for j in range(1,m)):print(-1)
else:
print(r[1])
print(' '.... | output | 1 | 25,117 | 12 | 50,235 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, 4) are not.
There are many tasks on permutati... | instruction | 0 | 25,118 | 12 | 50,236 |
Tags: greedy
Correct Solution:
```
n = int(input())
a = []
mx = -1
for x in input().split():
a.append(int(x))
mx = max(mx, int(x))
b = [0 for x in range(mx + 1)]
for x in a:
b[x] += 1
ck = True
for i in range(1, mx):
if b[i + 1] > b[i]:
ck = False
break
if ck:
c = [1 for x in range(m... | output | 1 | 25,118 | 12 | 50,237 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, 4) are not.
There are many tasks on permutati... | instruction | 0 | 25,119 | 12 | 50,238 |
Tags: greedy
Correct Solution:
```
n=int(input())
l=[int(i) for i in input().split()]
#l.sort()
#cnt=l.count(1)
from collections import Counter
c=Counter(l)
prev=c[1]
cnt=c[1]
f=1
from collections import defaultdict
d=defaultdict(list)
for i in range(n):
d[l[i]].append(i)
for i in range(2,max(l)+1):
if c[i]>... | output | 1 | 25,119 | 12 | 50,239 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, 4) are not.
There are many tasks on permutati... | instruction | 0 | 25,120 | 12 | 50,240 |
Tags: greedy
Correct Solution:
```
#!/usr/bin/env python3
'''exceeds time-limit on the 51 testcase'''
from collections import Counter
def main():
n = int(input())
numbers = list(map(int, input().split()))
permutations = []
cnt = Counter()
for number in numbers:
cnt[number] += 1
permutations.append... | output | 1 | 25,120 | 12 | 50,241 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, 4) are not.
There are many tasks on permutati... | instruction | 0 | 25,121 | 12 | 50,242 |
Tags: greedy
Correct Solution:
```
n=int(input())
l=[int(i) for i in input().split()]
#l.sort()
#cnt=l.count(1)
from collections import Counter
c=Counter(l)
prev=c[1]
cnt=c[1]
f=1
from collections import defaultdict
d=defaultdict(list)
for i in range(n):
d[l[i]].append(i)
for i in range(2,max(l)+1):
if c[i]>... | output | 1 | 25,121 | 12 | 50,243 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, ... | instruction | 0 | 25,122 | 12 | 50,244 |
Yes | output | 1 | 25,122 | 12 | 50,245 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, ... | instruction | 0 | 25,123 | 12 | 50,246 |
Yes | output | 1 | 25,123 | 12 | 50,247 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, ... | instruction | 0 | 25,124 | 12 | 50,248 |
Yes | output | 1 | 25,124 | 12 | 50,249 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, ... | instruction | 0 | 25,125 | 12 | 50,250 |
Yes | output | 1 | 25,125 | 12 | 50,251 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, ... | instruction | 0 | 25,126 | 12 | 50,252 |
No | output | 1 | 25,126 | 12 | 50,253 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, ... | instruction | 0 | 25,127 | 12 | 50,254 |
No | output | 1 | 25,127 | 12 | 50,255 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, ... | instruction | 0 | 25,128 | 12 | 50,256 |
No | output | 1 | 25,128 | 12 | 50,257 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation is a sequence of integers from 1 to n of length n containing each number exactly once. For example, (1), (4, 3, 5, 1, 2), (3, 2, 1) are permutations, and (1, 1), (4, 3, 1), (2, 3, ... | instruction | 0 | 25,129 | 12 | 50,258 |
No | output | 1 | 25,129 | 12 | 50,259 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Someone gave Alyona an array containing n positive integers a1, a2, ..., an. In one operation, Alyona can choose any element of the array and decrease it, i.e. replace with any positive integer that is smaller than the current one. Alyona ca... | instruction | 0 | 25,204 | 12 | 50,408 |
Tags: sortings
Correct Solution:
```
read = lambda: map(int, input().split())
n = int(input())
a = sorted(read())
k = 1
for i in range(n):
if a[i] >= k: k += 1
print(k)
``` | output | 1 | 25,204 | 12 | 50,409 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Someone gave Alyona an array containing n positive integers a1, a2, ..., an. In one operation, Alyona can choose any element of the array and decrease it, i.e. replace with any positive integer that is smaller than the current one. Alyona ca... | instruction | 0 | 25,205 | 12 | 50,410 |
Tags: sortings
Correct Solution:
```
a = int(input())
arr = list(map(int,input().split()))
m = 1
for i in sorted(arr):
m+=i>=m
print(m)
``` | output | 1 | 25,205 | 12 | 50,411 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Someone gave Alyona an array containing n positive integers a1, a2, ..., an. In one operation, Alyona can choose any element of the array and decrease it, i.e. replace with any positive integer that is smaller than the current one. Alyona ca... | instruction | 0 | 25,206 | 12 | 50,412 |
Tags: sortings
Correct Solution:
```
N = int(input())
A = list(map(int, input().split()))
A.sort()
now = 0
for i in range(N):
if A[i] > now:
now += 1
A[i] = now
elif A[i] == now:
continue
print(A[-1] + 1)
``` | output | 1 | 25,206 | 12 | 50,413 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Someone gave Alyona an array containing n positive integers a1, a2, ..., an. In one operation, Alyona can choose any element of the array and decrease it, i.e. replace with any positive integer that is smaller than the current one. Alyona ca... | instruction | 0 | 25,207 | 12 | 50,414 |
Tags: sortings
Correct Solution:
```
# RawCoder : https://bit.ly/RCyouTube
# Author : MehulYK
n = int(input())
w = list(map(int,input().split()))
w.sort()
ans = 1
for i in w:
ans += i >= ans
print(ans)
``` | output | 1 | 25,207 | 12 | 50,415 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Someone gave Alyona an array containing n positive integers a1, a2, ..., an. In one operation, Alyona can choose any element of the array and decrease it, i.e. replace with any positive integer that is smaller than the current one. Alyona ca... | instruction | 0 | 25,208 | 12 | 50,416 |
Tags: sortings
Correct Solution:
```
n = int(input())
a = sorted(list(map(int, input().split())))
m = 1
for i in a:
if i >= m:
m += 1
print(m)
``` | output | 1 | 25,208 | 12 | 50,417 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Someone gave Alyona an array containing n positive integers a1, a2, ..., an. In one operation, Alyona can choose any element of the array and decrease it, i.e. replace with any positive integer that is smaller than the current one. Alyona ca... | instruction | 0 | 25,209 | 12 | 50,418 |
Tags: sortings
Correct Solution:
```
n = int(input())
a = [int(x) for x in input().split()]
a.sort()
temp = 1
for i in range(n):
if a[i]!=temp and a[i]>temp:
a[i] = temp
temp += 1
elif a[i] == temp:
temp += 1
print(a[n-1]+1)
``` | output | 1 | 25,209 | 12 | 50,419 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Someone gave Alyona an array containing n positive integers a1, a2, ..., an. In one operation, Alyona can choose any element of the array and decrease it, i.e. replace with any positive integer that is smaller than the current one. Alyona ca... | instruction | 0 | 25,210 | 12 | 50,420 |
Tags: sortings
Correct Solution:
```
n = int(input())
nums = list(map(int, input().split()))
nums.sort()
nums[0] = 1
for i in range(n-1):
if nums[i+1] - nums[i] > 1:
nums[i+1] = nums[i] + 1
print(nums[-1] + 1)
``` | output | 1 | 25,210 | 12 | 50,421 |
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