message stringlengths 2 44.5k | message_type stringclasses 2 values | message_id int64 0 1 | conversation_id int64 42 109k | cluster float64 5 5 | __index_level_0__ int64 84 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114 | instruction | 0 | 2,288 | 5 | 4,576 |
"Correct Solution:
```
n = int(input())
l = [0] * 1000001
count = 1
while not l[n]:
l[n] = 1
n = 3 * n + 1 if n & 1 else n >> 1
count += 1
print(count)
``` | output | 1 | 2,288 | 5 | 4,577 |
Provide a correct Python 3 solution for this coding contest problem.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114 | instruction | 0 | 2,289 | 5 | 4,578 |
"Correct Solution:
```
s,cnt = int(input()),1
while s!=1 and s!=2 and s!=4:
if s%2==0: s//=2
else: s=s*3+1
cnt+=1
print(cnt+3)
``` | output | 1 | 2,289 | 5 | 4,579 |
Provide a correct Python 3 solution for this coding contest problem.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114 | instruction | 0 | 2,290 | 5 | 4,580 |
"Correct Solution:
```
s=int(input())
li=[]
cnt=1
while s not in li:
li.append(s)
if s%2==0:
s/=2
else:
s=(s*3)+1
cnt+=1
print(cnt)
``` | output | 1 | 2,290 | 5 | 4,581 |
Provide a correct Python 3 solution for this coding contest problem.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114 | instruction | 0 | 2,291 | 5 | 4,582 |
"Correct Solution:
```
s = int(input())
cnt = 1
box = set()
while not s in box:
box.add(s)
if s % 2 == 0:
s = s / 2
else:
s = 3 * s + 1
cnt += 1
print(cnt)
``` | output | 1 | 2,291 | 5 | 4,583 |
Provide a correct Python 3 solution for this coding contest problem.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114 | instruction | 0 | 2,292 | 5 | 4,584 |
"Correct Solution:
```
s=int(input())
l=[]
l.append(s)
for i in range(10**7):
if s%2==0:s=int(s/2)
else:s=3*s+1
if s in l:break
else:l.append(s)
print(i+2)
``` | output | 1 | 2,292 | 5 | 4,585 |
Provide a correct Python 3 solution for this coding contest problem.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114 | instruction | 0 | 2,293 | 5 | 4,586 |
"Correct Solution:
```
s = int(input())
ans = 4
while (s>4 or s==3):
ans += 1
if (s%2==0):
s //= 2
else:
s = 3*s+1
print(ans)
``` | output | 1 | 2,293 | 5 | 4,587 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114
Submitted Solution:
```
s = int(input())
a = []
ans = 1
while s not in a:
a.append(s)
if s%2 == 0:
s = s//2
else:
s = 3*s+1
ans +=1
print(ans)
``` | instruction | 0 | 2,294 | 5 | 4,588 |
Yes | output | 1 | 2,294 | 5 | 4,589 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114
Submitted Solution:
```
s = int(input())
a = []
while s not in a:
a.append(s)
if s % 2 == 0:
s = s / 2
else:
s = s * 3 + 1
print(len(a) + 1)
``` | instruction | 0 | 2,295 | 5 | 4,590 |
Yes | output | 1 | 2,295 | 5 | 4,591 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114
Submitted Solution:
```
x=int(input())
a=[]
while x not in a:
a.append(x)
if x%2==0:
x=x//2
else:
x=3*x+1
print(len(a)+1)
``` | instruction | 0 | 2,296 | 5 | 4,592 |
Yes | output | 1 | 2,296 | 5 | 4,593 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114
Submitted Solution:
```
s = int(input())
e = set()
m = 1
while s not in e:
e.add(s)
s = s // 2 if s % 2 == 0 else s * 3 + 1
m += 1
print(m)
``` | instruction | 0 | 2,297 | 5 | 4,594 |
Yes | output | 1 | 2,297 | 5 | 4,595 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114
Submitted Solution:
```
s = int(input())
a = []
a.append(s)
while a[0] != s:
if s % 2 ==0:
s = s//2
a.append(s)
else:
s = 3*s +1
a.append(s)
print(len(a))
``` | instruction | 0 | 2,298 | 5 | 4,596 |
No | output | 1 | 2,298 | 5 | 4,597 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114
Submitted Solution:
```
s = int(input())
a = s
lis = list()
while True:
if (s % 2) == 0:
s = s / 2
if s in lis:
break
lis.append(int(s))
else:
s = 3*s + 1
if s in lis:
break
lis.append(int(s))
if (a ==1) or (a == 2) or (a == 4):
print(3)
else:
print(len(lis)+2)
``` | instruction | 0 | 2,299 | 5 | 4,598 |
No | output | 1 | 2,299 | 5 | 4,599 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114
Submitted Solution:
```
a,b,c=map(int,input().split())
print((a*b)//2)
``` | instruction | 0 | 2,300 | 5 | 4,600 |
No | output | 1 | 2,300 | 5 | 4,601 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A sequence a=\\{a_1,a_2,a_3,......\\} is determined as follows:
* The first term s is given as input.
* Let f(n) be the following function: f(n) = n/2 if n is even, and f(n) = 3n+1 if n is odd.
* a_i = s when i = 1, and a_i = f(a_{i-1}) when i > 1.
Find the minimum integer m that satisfies the following condition:
* There exists an integer n such that a_m = a_n (m > n).
Constraints
* 1 \leq s \leq 100
* All values in input are integers.
* It is guaranteed that all elements in a and the minimum m that satisfies the condition are at most 1000000.
Input
Input is given from Standard Input in the following format:
s
Output
Print the minimum integer m that satisfies the condition.
Examples
Input
8
Output
5
Input
7
Output
18
Input
54
Output
114
Submitted Solution:
```
a = int(input())
k = 1
if a == 4:
print(4)
exit()
for i in range(1000000):
if a % 2 == 0:
a = a // 2
k = k + 1
else:
a = 3 * a + 1
k = k + 1
if a == 4:
print(k + 3)
break
``` | instruction | 0 | 2,301 | 5 | 4,602 |
No | output | 1 | 2,301 | 5 | 4,603 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Joisino is working as a receptionist at a theater.
The theater has 100000 seats, numbered from 1 to 100000.
According to her memo, N groups of audiences have come so far, and the i-th group occupies the consecutive seats from Seat l_i to Seat r_i (inclusive).
How many people are sitting at the theater now?
Constraints
* 1≤N≤1000
* 1≤l_i≤r_i≤100000
* No seat is occupied by more than one person.
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N
l_1 r_1
:
l_N r_N
Output
Print the number of people sitting at the theater.
Examples
Input
1
24 30
Output
7
Input
2
6 8
3 3
Output
4
Submitted Solution:
```
N=int(input())
K=0
for i in N
l[i],r[i] = map(int,input().split())
K+=(r[i]-l[i]+1)
print(K)
``` | instruction | 0 | 2,334 | 5 | 4,668 |
No | output | 1 | 2,334 | 5 | 4,669 |
Provide a correct Python 3 solution for this coding contest problem.
E869120 defined a sequence $a$ like this:
* $a_1=a_2=1$, $a_{k+2}=a_{k+1}+a_k \ (k \ge 1)$
He also defined sequences $d_1, d_2, d_3, \dots , d_n$, as the following recurrence relation :
* $d_{1, j} = a_j$
* $d_{i, j} = \sum_{k = 1}^j d_{i - 1, k} \ (i \ge 2)$
You are given integers $n$ and $m$. Please calculate the value of $d_{n, m}$.
Since the answer can be large number, print the answer modulo $998,244,353$.
Can you solve this problem???
Input
The input is given from standard input in the following format.
> $n \quad m$
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Input
The input is given from standard input in the following format.
> $n \quad m$
Examples
Input
4 7
Output
176
Input
12 20
Output
174174144
Input
16 30
Output
102292850 | instruction | 0 | 2,351 | 5 | 4,702 |
"Correct Solution:
```
def f(n):
e=[1,0,0,1];z=[1,1,1,0]
while n:
if n%2>0:e=g(e,z)
z=g(z,z);n//=2
return e[1]
M=998244353;g=lambda a,b:[(a[0]*b[0]+a[1]*b[2])%M,(a[0]*b[1]+a[1]*b[3])%M,(a[2]*b[0]+a[3]*b[2])%M,(a[2]*b[1]+a[3]*b[3])%M];n,m=map(int,input().split());I=[1,1];r=f(m+2*n-2);c=1
for i in range(2,n):I+=[(M-M//i)*I[M%i]%M]
for i in range(n-1):r=(r+c*(M-f(2*n-2-2*i)))%M;c=c*(m+i)*I[i+1]%M
print(r)
``` | output | 1 | 2,351 | 5 | 4,703 |
Provide a correct Python 3 solution for this coding contest problem.
E869120 defined a sequence $a$ like this:
* $a_1=a_2=1$, $a_{k+2}=a_{k+1}+a_k \ (k \ge 1)$
He also defined sequences $d_1, d_2, d_3, \dots , d_n$, as the following recurrence relation :
* $d_{1, j} = a_j$
* $d_{i, j} = \sum_{k = 1}^j d_{i - 1, k} \ (i \ge 2)$
You are given integers $n$ and $m$. Please calculate the value of $d_{n, m}$.
Since the answer can be large number, print the answer modulo $998,244,353$.
Can you solve this problem???
Input
The input is given from standard input in the following format.
> $n \quad m$
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Input
The input is given from standard input in the following format.
> $n \quad m$
Examples
Input
4 7
Output
176
Input
12 20
Output
174174144
Input
16 30
Output
102292850 | instruction | 0 | 2,352 | 5 | 4,704 |
"Correct Solution:
```
def f(n):
e=[1,0,0,1];z=[1,1,1,0]
while n:e=[e,g(e,z)][n%2];z=g(z,z);n//=2
return e[1]
M=998244353;g=lambda a,b:[(a[0]*b[0]+a[1]*b[2])%M,(a[0]*b[1]+a[1]*b[3])%M,(a[2]*b[0]+a[3]*b[2])%M,(a[2]*b[1]+a[3]*b[3])%M];n,m=map(int,input().split());I=[1,1];r=f(m+2*n-2);c=1
for i in range(2,n):I+=[(M-M//i)*I[M%i]%M]
for i in range(n-1):r=(r+c*(M-f(2*n-2-2*i)))%M;c=c*(m+i)*I[i+1]%M
print(r)
``` | output | 1 | 2,352 | 5 | 4,705 |
Provide a correct Python 3 solution for this coding contest problem.
E869120 defined a sequence $a$ like this:
* $a_1=a_2=1$, $a_{k+2}=a_{k+1}+a_k \ (k \ge 1)$
He also defined sequences $d_1, d_2, d_3, \dots , d_n$, as the following recurrence relation :
* $d_{1, j} = a_j$
* $d_{i, j} = \sum_{k = 1}^j d_{i - 1, k} \ (i \ge 2)$
You are given integers $n$ and $m$. Please calculate the value of $d_{n, m}$.
Since the answer can be large number, print the answer modulo $998,244,353$.
Can you solve this problem???
Input
The input is given from standard input in the following format.
> $n \quad m$
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Input
The input is given from standard input in the following format.
> $n \quad m$
Examples
Input
4 7
Output
176
Input
12 20
Output
174174144
Input
16 30
Output
102292850 | instruction | 0 | 2,353 | 5 | 4,706 |
"Correct Solution:
```
def f(n):
i=e=[1,0,0,1];z=[1,1,1,0]
while n:e=[e,g(e,z)][n%2];z=g(z,z);n//=2
return e[1]
M=998244353;g=lambda a,b:[(a[0]*b[0]+a[1]*b[2])%M,(a[0]*b[1]+a[1]*b[3])%M,(a[2]*b[0]+a[3]*b[2])%M,(a[2]*b[1]+a[3]*b[3])%M];n,m=map(int,input().split());I=[1,1];r=f(m+2*n-2);c=1
for i in range(2,n):I+=[(M-M//i)*I[M%i]%M]
for i in range(n-1):r=(r+c*(M-f(2*n-2-2*i)))%M;c=c*(m+i)*I[i+1]%M
print(r)
``` | output | 1 | 2,353 | 5 | 4,707 |
Provide a correct Python 3 solution for this coding contest problem.
E869120 defined a sequence $a$ like this:
* $a_1=a_2=1$, $a_{k+2}=a_{k+1}+a_k \ (k \ge 1)$
He also defined sequences $d_1, d_2, d_3, \dots , d_n$, as the following recurrence relation :
* $d_{1, j} = a_j$
* $d_{i, j} = \sum_{k = 1}^j d_{i - 1, k} \ (i \ge 2)$
You are given integers $n$ and $m$. Please calculate the value of $d_{n, m}$.
Since the answer can be large number, print the answer modulo $998,244,353$.
Can you solve this problem???
Input
The input is given from standard input in the following format.
> $n \quad m$
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Input
The input is given from standard input in the following format.
> $n \quad m$
Examples
Input
4 7
Output
176
Input
12 20
Output
174174144
Input
16 30
Output
102292850 | instruction | 0 | 2,354 | 5 | 4,708 |
"Correct Solution:
```
M=998244353
g=lambda a,b:[(a[0]*b[0]+a[1]*b[2])%M,(a[0]*b[1]+a[1]*b[3])%M,(a[2]*b[0]+a[3]*b[2])%M,(a[2]*b[1]+a[3]*b[3])%M]
def f(n):
e=[1,0,0,1];z=[1,1,1,0]
while n:
if n%2>0:e=g(e,z)
z=g(z,z);n//=2
return e[1]
n,m=map(int,input().split());I=[1,1];r=f(m+2*n-2);c=1
for i in range(2,n):I+=[(M-M//i)*I[M%i]%M]
for i in range(n-1):r=(r+c*(M-f(2*n-2-2*i)))%M;c=c*(m+i)*I[i+1]%M
print(r)
``` | output | 1 | 2,354 | 5 | 4,709 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 defined a sequence $a$ like this:
* $a_1=a_2=1$, $a_{k+2}=a_{k+1}+a_k \ (k \ge 1)$
He also defined sequences $d_1, d_2, d_3, \dots , d_n$, as the following recurrence relation :
* $d_{1, j} = a_j$
* $d_{i, j} = \sum_{k = 1}^j d_{i - 1, k} \ (i \ge 2)$
You are given integers $n$ and $m$. Please calculate the value of $d_{n, m}$.
Since the answer can be large number, print the answer modulo $998,244,353$.
Can you solve this problem???
Input
The input is given from standard input in the following format.
> $n \quad m$
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Input
The input is given from standard input in the following format.
> $n \quad m$
Examples
Input
4 7
Output
176
Input
12 20
Output
174174144
Input
16 30
Output
102292850
Submitted Solution:
```
def f(n):
e=[1,0,0,1];z=[1,1,1,0]
while n:e=[e,g(e,z)][n%2];z=g(z,z);n//=2
return e[1]
M=998244353;g=lambda a,b:[(a[x]*b[y]+a[z]*b[w])%M for x,y,z,w in[[0,0,1,2],[0,1,1,3],[2,0,3,2],[2,1,3,3]]];n,m=map(int,input().split());I=[1,1];r=f(m+2*n-2);c=1
for i in range(2,n):I+=[(M-M//i)*I[M%i]%M]
for i in range(n-1):r=(r+c*(M-f(2*n-2-2*i)))%M;c=c*(m+i)*I[i+1]%M
print(r)
``` | instruction | 0 | 2,355 | 5 | 4,710 |
No | output | 1 | 2,355 | 5 | 4,711 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 defined a sequence $a$ like this:
* $a_1=a_2=1$, $a_{k+2}=a_{k+1}+a_k \ (k \ge 1)$
He also defined sequences $d_1, d_2, d_3, \dots , d_n$, as the following recurrence relation :
* $d_{1, j} = a_j$
* $d_{i, j} = \sum_{k = 1}^j d_{i - 1, k} \ (i \ge 2)$
You are given integers $n$ and $m$. Please calculate the value of $d_{n, m}$.
Since the answer can be large number, print the answer modulo $998,244,353$.
Can you solve this problem???
Input
The input is given from standard input in the following format.
> $n \quad m$
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Input
The input is given from standard input in the following format.
> $n \quad m$
Examples
Input
4 7
Output
176
Input
12 20
Output
174174144
Input
16 30
Output
102292850
Submitted Solution:
```
n,m=map(int,input().split())
t=[[0 for i in range(m)] for j in range(n)]
d=998244353
t[0][0]=t[0][1]=t[1][0]=1
for i in range(n):
for j in range(m):
if i==0 and j>=2:
t[i][j]=t[i][j-2]%d+t[i][j-1]%d
elif j==0:
t[i][j]=1
else:
t[i][j]=t[i-1][j]%d+t[i][j-1]%d
print(t[n-1][m-1] % d)
``` | instruction | 0 | 2,356 | 5 | 4,712 |
No | output | 1 | 2,356 | 5 | 4,713 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 defined a sequence $a$ like this:
* $a_1=a_2=1$, $a_{k+2}=a_{k+1}+a_k \ (k \ge 1)$
He also defined sequences $d_1, d_2, d_3, \dots , d_n$, as the following recurrence relation :
* $d_{1, j} = a_j$
* $d_{i, j} = \sum_{k = 1}^j d_{i - 1, k} \ (i \ge 2)$
You are given integers $n$ and $m$. Please calculate the value of $d_{n, m}$.
Since the answer can be large number, print the answer modulo $998,244,353$.
Can you solve this problem???
Input
The input is given from standard input in the following format.
> $n \quad m$
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Output
* Print $d_{n, m}$ modulo $998,244,353$.
Constraints
* $1 \le n \le 200,000$
* $1 \le m \le 10^{18}$
Subtasks
Subtask 1 [ $100$ points ]
* The testcase in this subtask satisfies $1 \le n, m \le 3,000$.
Subtask 2 [ $170$ points ]
* The testcase in this subtask satisfies $1 \le m \le 200,000$.
Subtask 3 [ $230$ points ]
* The testcase in this subtask satisfies $1 \le n \le 3$.
Subtask 4 [ $420$ points ]
* The testcase in this subtask satisfies $1 \le n \le 1000$.
Subtask 5 [ $480$ points ]
* There are no additional constraints.
Input
The input is given from standard input in the following format.
> $n \quad m$
Examples
Input
4 7
Output
176
Input
12 20
Output
174174144
Input
16 30
Output
102292850
Submitted Solution:
```
mod = 998244353
def qp(i, j):
re = 1
while j:
if j & 1:
re = (re * i) % mod
j >>= 1
i = (i * i) % mod
return re % mod
def jc(x):
rr = 1
for i in range(2, x + 1):
rr = (rr * i) % mod
return rr % mod
def a(x, y):
return (jc(x) * qp(jc(x - y), mod - 2)) % mod
def c(x, y):
return (a(x, y) * qp(jc(y), mod - 2)) % mod
def f(x):
a = 1
b = 1
for i in range(3, x+1):
c = (a + b) % mod
a = b % mod
b = c % mod
return b
n, m = map(int, input().split())
p = 0
for i in range(1, n):
p += (c(m + i - 2, i - 1) * f(2 * n - 2 * i)) % mod
ans = (f(m + 2 * n - 2) - p) % mod
print(ans)
``` | instruction | 0 | 2,357 | 5 | 4,714 |
No | output | 1 | 2,357 | 5 | 4,715 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5 | instruction | 0 | 2,358 | 5 | 4,716 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
DICT = {k: 0 for k in range(1, 101)}
def solve(d):
_max = max(d.values())
for k, v in sorted(d.items()):
if _max == v:
print(k)
if __name__ == '__main__':
while True:
try:
n = int(input())
DICT[n] += 1
except:
break
solve(DICT)
``` | output | 1 | 2,358 | 5 | 4,717 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5 | instruction | 0 | 2,359 | 5 | 4,718 |
"Correct Solution:
```
import sys
d = {}
for l in sys.stdin.readlines():
d[int(l)] = d.get(int(l), 0) + 1
l = sorted(d, key=d.get)
n = d[l[-1]]
for x in l:
if d[x] == n:
print(x)
``` | output | 1 | 2,359 | 5 | 4,719 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5 | instruction | 0 | 2,360 | 5 | 4,720 |
"Correct Solution:
```
l=[0]*101
while True:
try:
x=int(input())
l[x]+=1
except:
max_va=max(l)
for i in range(101):
if l[i]==max_va:
print(i)
break
``` | output | 1 | 2,360 | 5 | 4,721 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5 | instruction | 0 | 2,361 | 5 | 4,722 |
"Correct Solution:
```
from collections import defaultdict as dd
a=dd(int)
freq=0
while True:
try:
b=int(input())
except:
break
a[b]+=1
if freq<a[b]:
freq=a[b]
ans=sorted([i for i,j in a.items() if j==freq])
for i in ans:
print(i)
``` | output | 1 | 2,361 | 5 | 4,723 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5 | instruction | 0 | 2,362 | 5 | 4,724 |
"Correct Solution:
```
a = []
while True:
try:
a.append(int(input()))
except:break
c=[0]*101
for i in a:
c[i] += 1
b=max(c)
for j in range(100):
if c[j]==b:
print(j)
``` | output | 1 | 2,362 | 5 | 4,725 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5 | instruction | 0 | 2,363 | 5 | 4,726 |
"Correct Solution:
```
mode = []
count = [0 for i in range(100)]
while(1):
try:
n = int(input())
count[n-1] = count[n-1] + 1
except EOFError:
max_ = max(count)
for i in range(100):
if count[i] == max_:
mode.append(i+1)
for i in mode:
print(i)
break
``` | output | 1 | 2,363 | 5 | 4,727 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5 | instruction | 0 | 2,364 | 5 | 4,728 |
"Correct Solution:
```
import collections
S = []
while True:
try:
s = int(input())
S.append(s)
except EOFError:
break
c = collections.Counter(S)
k = 0
a = []
if len(S) == 0:
pass
else:
for i in range(len(c)):
if c.most_common()[i][1] == c.most_common()[i+1][1]:
k += 1
else:
break
for i in range(k+1):
a.append(c.most_common()[i][0])
a.sort()
for i in range(len(a)):
print(a[i])
``` | output | 1 | 2,364 | 5 | 4,729 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5 | instruction | 0 | 2,365 | 5 | 4,730 |
"Correct Solution:
```
ans = [0]*101
while True:
try:
ans[int(input())] += 1
except EOFError:
break
printqueue = []
maxi = max(ans)
for i in range(1,101):
if ans[i] == maxi : printqueue.append(i)
for elm in printqueue:
print(elm)
``` | output | 1 | 2,365 | 5 | 4,731 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5
Submitted Solution:
```
import sys
count = [0 for _ in range(101)]
mode = 0
for s in sys.stdin:
x = int(s)
count[x] += 1
mode = max(mode, count[x])
for i in range(101):
if count[i] == mode:
print(i)
``` | instruction | 0 | 2,366 | 5 | 4,732 |
Yes | output | 1 | 2,366 | 5 | 4,733 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5
Submitted Solution:
```
import sys
cnt = [0]*101
while True:
try:
cnt[int(input())] +=1
except EOFError:
break
m = max(cnt)
for i in range(101):
if cnt[i] == m:
print(i)
``` | instruction | 0 | 2,367 | 5 | 4,734 |
Yes | output | 1 | 2,367 | 5 | 4,735 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5
Submitted Solution:
```
a=list([0]*100)
while True:
try:
a[int(input())-1] += 1
except EOFError:
break
x = max(a)
for i in range(100):
if a[i]==x:
print(i+1)
``` | instruction | 0 | 2,368 | 5 | 4,736 |
Yes | output | 1 | 2,368 | 5 | 4,737 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5
Submitted Solution:
```
a=[]
try:
while True:
a.append(int(input()))
except EOFError:
pass
counts=[0]*101
for i in a:
counts[i]+=1
for i in range (len(a)):
if counts[i]==max(counts):
print(i)
``` | instruction | 0 | 2,369 | 5 | 4,738 |
Yes | output | 1 | 2,369 | 5 | 4,739 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5
Submitted Solution:
```
# 0028
array = []
while True:
try:
a = input()
array.append(int(a))
except EOFError:
break
s = set(array)
mx = max(list(map(lambda a: array.count(a), s)))
modes = list(filter(lambda a: array.count(a) == mx), sorted(s))
print(*modes, sep = '\n')
``` | instruction | 0 | 2,370 | 5 | 4,740 |
No | output | 1 | 2,370 | 5 | 4,741 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5
Submitted Solution:
```
import sys
array = []
array2 = []
num = 0
for i in sys.stdin.readlines():
array.append(int(i))
for i in range(len(array)):
if i == 0:
a = 0
elif array.count(array[i]) > a:
num = array.count(array[i])
a = array.count(array[i])
for i in range(len(array)):
if array.count(array[i]) == num:
array2.append(array[i])
array2 = list(set(array2))
for i in range(len(array2)):
print(array2[i])
``` | instruction | 0 | 2,371 | 5 | 4,742 |
No | output | 1 | 2,371 | 5 | 4,743 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5
Submitted Solution:
```
# 0028
import collections
array = []
while True:
try:
a = input()
if a == '': break
array.append(int(a))
except EOFError:
break
count = list(map(lambda a: array.count(a), array))
modes = list(set(filter(lambda a: array.count(a) == max(count), array)))
print(*modes, sep = '\n')
``` | instruction | 0 | 2,372 | 5 | 4,744 |
No | output | 1 | 2,372 | 5 | 4,745 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.
Input
A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.
Output
Print the mode values. If there are several mode values, print them in ascending order.
Example
Input
5
6
3
5
8
7
5
3
9
7
3
4
Output
3
5
Submitted Solution:
```
import sys
def ModeValue():
mode=[0 for i in range(0,101)]
try:
for n in sys.stdin:
mode[int(n)]+=1
except EOFError:
a=1
maxN=max(mode)
for i in mode:
if mode[i]>maxN:
print(i)
ModeValue()
``` | instruction | 0 | 2,373 | 5 | 4,746 |
No | output | 1 | 2,373 | 5 | 4,747 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3 | instruction | 0 | 2,403 | 5 | 4,806 |
"Correct Solution:
```
n,m = [int(i) for i in input().split()]
INIT = True
table = [INIT] * n
lis = []
for i in range(m):
num = int(input())
lis.append(num)
for i in lis[::-1]:
if table[i-1]:
print(i)
table[i-1] = False
for i in range(n):
if table[i]:
print(i+1)
``` | output | 1 | 2,403 | 5 | 4,807 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3 | instruction | 0 | 2,404 | 5 | 4,808 |
"Correct Solution:
```
n,m=map(int,input().split())
a=[0]*(n+1);
b=[int(input()) for _ in range(m)]
for x in b[::-1]:
if a[x]==0:a[x]=1;print(x)
[print(i)for i in range(1,n+1)if a[i]==0]
``` | output | 1 | 2,404 | 5 | 4,809 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3 | instruction | 0 | 2,405 | 5 | 4,810 |
"Correct Solution:
```
#!usr/bin/env python3
from collections import defaultdict
from collections import deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
def LI(): return list(map(int, sys.stdin.readline().split()))
def I(): return int(sys.stdin.readline())
def LS():return list(map(list, sys.stdin.readline().split()))
def S(): return list(sys.stdin.readline())[:-1]
def IR(n):
l = [None for i in range(n)]
for i in range(n):l[i] = I()
return l
def LIR(n):
l = [None for i in range(n)]
for i in range(n):l[i] = LI()
return l
def SR(n):
l = [None for i in range(n)]
for i in range(n):l[i] = S()
return l
def LSR(n):
l = [None for i in range(n)]
for i in range(n):l[i] = LS()
return l
sys.setrecursionlimit(1000000)
mod = 1000000007
#A
def A():
n,m = LI()
e = IR(m)
f = [0 for i in range(n+1)]
ans = [None for i in range(n)]
i = m-1
while i >= 0:
if not f[e[i]]:
f[e[i]] = 1
else:
e.pop(i)
i -= 1
ans[:len(e)] = e[::-1]
k = sum(f)
for i in range(1,n+1):
if not f[i]:
ans[k] = i
k += 1
for i in ans:
print(i)
return
#B
def B():
return
#C
def C():
return
#D
def D():
return
#E
def E():
return
#F
def F():
return
#G
def G():
return
#H
def H():
return
#I
def I_():
return
#J
def J():
return
#Solve
if __name__ == "__main__":
A()
``` | output | 1 | 2,405 | 5 | 4,811 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3 | instruction | 0 | 2,406 | 5 | 4,812 |
"Correct Solution:
```
n, m = map(int, input().split())
e = [int(input()) for i in range(m)]
used = [False]*n
e.reverse()
ans = []
for x in e:
if not used[x-1]:
ans.append(x)
used[x-1] = True
for i in range(n):
if not used[i]:
ans.append(i+1)
for x in ans:
print(x)
``` | output | 1 | 2,406 | 5 | 4,813 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3 | instruction | 0 | 2,407 | 5 | 4,814 |
"Correct Solution:
```
n,m=map(int,input().split())
a=[]
for i in range(n):
a.append(i)
for i in range(m):
e=int(input())
a[e-1]=-i-1
b=[]
for i in range(n):
b.append([a[i],i+1])
b.sort()
for i in range(n):
print(b[i][1])
``` | output | 1 | 2,407 | 5 | 4,815 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3 | instruction | 0 | 2,408 | 5 | 4,816 |
"Correct Solution:
```
N,M = map(int,input().split())
lis = [False] * N
end = [False] * N
aft = []
for i in range(M):
e = int(input())
aft.append(e)
lis[e-1] = True
aft.reverse()
for i in aft:
if not end[i-1]:
print (i)
end[i-1] = True
for i in range(N):
if not lis[i]:
print (i+1)
``` | output | 1 | 2,408 | 5 | 4,817 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3 | instruction | 0 | 2,409 | 5 | 4,818 |
"Correct Solution:
```
n, m = map(int, input().split())
e = [int(input()) for _ in range(m)]
used = [False] * (n + 1)
for temp in e[::-1]:
if not used[temp]:
used[temp] = True
print(temp)
for i in range(1, n + 1):
if not used[i]:
print(i)
``` | output | 1 | 2,409 | 5 | 4,819 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3 | instruction | 0 | 2,410 | 5 | 4,820 |
"Correct Solution:
```
N,M = map(int,input().split())
query = [int(input()) for _ in range(M)]
ans = []
set_ = set()
for q in query[::-1]:
if q not in set_:
ans.append(q)
set_.add(q)
for i in range(1,N+1):
if i not in set_:
ans.append(i)
print(*ans,sep="\n")
``` | output | 1 | 2,410 | 5 | 4,821 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3
Submitted Solution:
```
n, m = map(int, input().split())
e = [int(input()) for _ in range(m)]
b = [1] * (n+1)
for v in e[::-1]:
if b[v]:
b[v] = 0
print(v)
for i in range(1, n+1):
if b[i]:
print(i)
``` | instruction | 0 | 2,411 | 5 | 4,822 |
Yes | output | 1 | 2,411 | 5 | 4,823 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3
Submitted Solution:
```
n, m = map(int, input().split())
E = [int(input()) for i in range(m)]
s = set()
E.reverse()
F = []
for e in E:
if e in s:
continue
s.add(e)
F.append(e)
for i in range(1, n+1):
if i in s:
continue
F.append(i)
*_,=map(print,F)
``` | instruction | 0 | 2,412 | 5 | 4,824 |
Yes | output | 1 | 2,412 | 5 | 4,825 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
5 3
4
2
5
Output
5
2
4
1
3
Submitted Solution:
```
[n,m] = map(int,input().split())
t = [ i + 1 for i in range(n) ]
for _ in range(m):
e = int(input())
t.remove(e)
t.insert(0,e)
for i in t:
print(i)
``` | instruction | 0 | 2,416 | 5 | 4,832 |
No | output | 1 | 2,416 | 5 | 4,833 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
7
>>
Output
7 | instruction | 0 | 2,430 | 5 | 4,860 |
"Correct Solution:
```
import re
n = int(input())
s = input()
res = 10**10
res = min(res, len(re.search(r'^<*', s).group()))
res = min(res, len(re.search(r'>*$', s).group()))
print(n-res)
``` | output | 1 | 2,430 | 5 | 4,861 |
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