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 |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You've got two numbers. As long as they are both larger than zero, they go through the same operation: subtract the lesser number from the larger one. If they equal substract one number from the another. For example, one operation transforms pair (4,17) to pair (4,13), it transforms (5,5) to (0,5).
You've got some number of pairs (ai, bi). How many operations will be performed for each of them?
Input
The first line contains the number of pairs n (1 ≤ n ≤ 1000). Then follow n lines, each line contains a pair of positive integers ai, bi (1 ≤ ai, bi ≤ 109).
Output
Print the sought number of operations for each pair on a single line.
Examples
Input
2
4 17
7 987654321
Output
8
141093479
Submitted Solution:
```
for i in range(int(input())):
a = [int(i) for i in input().split()]
if(a[1]>a[0]):
ans = int(a[1]/a[0])+a[0]-(a[1]%a[0])+1
elif(a[1]<a[0]):
ans = int(a[0]/a[1])+a[1]-(a[0]%a[1])+1
else:
ans = 1
print(ans)
``` | instruction | 0 | 96,436 | 5 | 192,872 |
No | output | 1 | 96,436 | 5 | 192,873 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You've got two numbers. As long as they are both larger than zero, they go through the same operation: subtract the lesser number from the larger one. If they equal substract one number from the another. For example, one operation transforms pair (4,17) to pair (4,13), it transforms (5,5) to (0,5).
You've got some number of pairs (ai, bi). How many operations will be performed for each of them?
Input
The first line contains the number of pairs n (1 ≤ n ≤ 1000). Then follow n lines, each line contains a pair of positive integers ai, bi (1 ≤ ai, bi ≤ 109).
Output
Print the sought number of operations for each pair on a single line.
Examples
Input
2
4 17
7 987654321
Output
8
141093479
Submitted Solution:
```
from math import ceil
m=0
for _ in range(int(input())):
a,b=list(map(int,input().split()))
while a!=0 and b!=0:
if a>=b:
m+=a//b
a=a%b
else:
m+=b//a
b=b%a
print(m)
``` | instruction | 0 | 96,437 | 5 | 192,874 |
No | output | 1 | 96,437 | 5 | 192,875 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The input contains a single integer a (1 ≤ a ≤ 40).
Output
Output a single string.
Examples
Input
2
Output
Adams
Input
8
Output
Van Buren
Input
29
Output
Harding
Submitted Solution:
```
print([1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51, 1, 2, 1, 14, 1, 2, 2, 14, 1, 6, 1, 4, 2, 2, 1, 52, 2, 5, 1, 5, 1, 15, 2, 13, 2, 2, 1, 13, 1, 2, 4, 267][int(input())-1])
``` | instruction | 0 | 96,449 | 5 | 192,898 |
Yes | output | 1 | 96,449 | 5 | 192,899 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The input contains a single integer a (1 ≤ a ≤ 40).
Output
Output a single string.
Examples
Input
2
Output
Adams
Input
8
Output
Van Buren
Input
29
Output
Harding
Submitted Solution:
```
a = round(int(input())**(1/2)//1)
if a == 8:
print(267)
else:
print(a)
``` | instruction | 0 | 96,450 | 5 | 192,900 |
No | output | 1 | 96,450 | 5 | 192,901 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The input contains a single integer a (1 ≤ a ≤ 40).
Output
Output a single string.
Examples
Input
2
Output
Adams
Input
8
Output
Van Buren
Input
29
Output
Harding
Submitted Solution:
```
from math import ceil,log2
n = int(input())
print(ceil(log2(n)))
``` | instruction | 0 | 96,451 | 5 | 192,902 |
No | output | 1 | 96,451 | 5 | 192,903 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The input contains a single integer a (1 ≤ a ≤ 40).
Output
Output a single string.
Examples
Input
2
Output
Adams
Input
8
Output
Van Buren
Input
29
Output
Harding
Submitted Solution:
```
from math import log2 as log
n=int(input())
if 2**int(log(n))==n:
print(int(log(n)))
else:
print(int(log(n))+1)
``` | instruction | 0 | 96,452 | 5 | 192,904 |
No | output | 1 | 96,452 | 5 | 192,905 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The input contains a single integer a (1 ≤ a ≤ 40).
Output
Output a single string.
Examples
Input
2
Output
Adams
Input
8
Output
Van Buren
Input
29
Output
Harding
Submitted Solution:
```
n = int(input())
if n%10 == n:
if n%2 == 0:
print(n//2)
else:
print(3*n +1)
elif (n%10) >= (n//10):
print((n%10)-(n//10))
else:
print((n%10)+(n//10))
``` | instruction | 0 | 96,453 | 5 | 192,906 |
No | output | 1 | 96,453 | 5 | 192,907 |
Provide a correct Python 3 solution for this coding contest problem.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3 | instruction | 0 | 96,735 | 5 | 193,470 |
"Correct Solution:
```
import sys
readline = sys.stdin.readline
def popcount(i):
i = i - ((i >> 1) & 0x55555555)
i = (i & 0x33333333) + ((i >> 2) & 0x33333333)
return (((i + (i >> 4) & 0xF0F0F0F) * 0x1010101) & 0xffffffff) >> 24
Jm = 18
MOD = 10**18+3
def frac(limit):
frac = [1]*limit
for i in range(2,limit):
frac[i] = i * frac[i-1]%MOD
fraci = [None]*limit
fraci[-1] = pow(frac[-1], MOD -2, MOD)
for i in range(-2, -limit-1, -1):
fraci[i] = fraci[i+1] * (limit + i + 1) % MOD
return frac, fraci
frac, fraci = frac(100)
def comb(a, b):
if not a >= b >= 0:
return 0
return frac[a]*fraci[b]*fraci[a-b]%MOD
PP = (1<<32) - 1
def popcount64(x):
return popcount(PP&x) + popcount(x>>32)
N, K, S, T = map(int, readline().split())
lim = 60
calc = [0]*lim
for n in range(lim):
for j in range(K):
calc[n] += comb(n, j)
A = list(map(int, readline().split()))
ans = 1
table = [-1]*Jm
for i in range(Jm):
si = S&(1<<i)
ti = T&(1<<i)
if si and ti:
table[i] = 1
continue
if si and not ti:
ans = 0
break
if not si and not ti:
table[i] = 0
continue
if not ans:
print(ans)
else:
ans = 0
B = []
for idx in range(N):
for i in range(Jm):
if table[i] == 1:
if not (A[idx] & (1<<i)):
break
if table[i] == 0:
if (A[idx] & (1<<i)):
break
else:
res = 0
cnt = -1
ctr = 0
for i in range(Jm):
if table[i] == -1:
ctr += 1
cnt += 1
if A[idx] & (1<<i):
res |= (1<<cnt)
B.append(res)
Jm = ctr
L = len(B)
JJ = (1<<L)-1
G = [[0]*L for _ in range(Jm)]
for i in range(Jm):
for idx in range(L):
res = 0
for jdx in range(idx+1, L):
if (1<<i) & B[idx] == (1<<i) & B[jdx]:
res |= 1<<jdx
G[i][idx] = res
H = [[0]*L for _ in range(1<<Jm)]
for i in range(L):
H[0][i] = JJ
ans = 0
for k in range(1, K+1):
ans += comb(L, k)
#print(B, ans)
for U in range(1, 1<<Jm):
R = []
res = 0
K = -U&U
Uk = U^K
for idx in range(L):
H[U][idx] = H[Uk][idx] & G[K.bit_length()-1][idx]
cnt = H[U][idx]
res += calc[popcount64(cnt)]
#print(U, (-1 if len(R)&1 else 1)*res)
ans += (-1 if popcount(U)&1 else 1)*res
print(ans)
``` | output | 1 | 96,735 | 5 | 193,471 |
Provide a correct Python 3 solution for this coding contest problem.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3 | instruction | 0 | 96,736 | 5 | 193,472 |
"Correct Solution:
```
import sys
readline = sys.stdin.readline
readall = sys.stdin.read
ns = lambda: readline().rstrip()
ni = lambda: int(readline().rstrip())
nm = lambda: map(int, readline().split())
nl = lambda: list(map(int, readline().split()))
prn = lambda x: print(*x, sep='\n')
def popcount(x):
x = x - ((x >> 1) & 0x55555555)
x = (x & 0x33333333) + ((x >> 2) & 0x33333333)
x = (x + (x >> 4)) & 0x0f0f0f0f
x = x + (x >> 8)
x = x + (x >> 16)
return x & 0x0000007f
def solve():
n, k, s, t = nm()
a = [x ^ s for x in nl() if x & s == s and x | t == t]
n = len(a)
t ^= s
s = 0
C = [[0]*(n+1) for i in range(n+1)]
for i in range(n+1):
for j in range(i+1):
if j == 0:
C[i][j] = 1
elif i > 0:
C[i][j] = C[i-1][j] + C[i-1][j-1]
D = [0]*(n+1)
for i in range(n+1):
for j in range(1, min(k, n)+1):
D[i] += C[i][j]
for i in range(n, 0, -1):
D[i] -= D[i-1]
l = list()
for i in range(20, -1, -1):
if t & (1 << i):
l.append(i)
p = len(l)
na = list()
for x in a:
v = 0
for i in l:
v = v << 1 | x >> i & 1
na.append(v)
pc = [popcount(i) for i in range(1 << p)]
l = [0]*(1 << p)
ans = 0
for bit in range(1 << p):
cur = 0
for x in na:
l[bit&x] += 1
cur += D[l[bit&x]]
for x in na:
l[bit&x] -= 1
if pc[bit] & 1:
ans -= cur
else:
ans += cur
print(ans)
return
solve()
``` | output | 1 | 96,736 | 5 | 193,473 |
Provide a correct Python 3 solution for this coding contest problem.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3 | instruction | 0 | 96,737 | 5 | 193,474 |
"Correct Solution:
```
def popcount_parity(x):
x ^= x >> 1
x ^= x >> 2
x ^= x >> 4
x ^= x >> 8
x ^= x >> 16
return -1 if x & 1 else 1
N, K, S, T = map(int, input().split())
if S & T != S:
print(0)
exit()
C = [[1]]
CC = [0] * 51
for i in range(1, 51):
C.append([1] * (i + 1))
for j in range(1, i):
C[i][j] = C[i-1][j-1] + C[i-1][j]
for i in range(51):
CC[i] = sum(C[i][1:K+1])
A = [int(a) for a in input().split()]
aa, oo = - 1, 0
for i in range(N)[::-1]:
a = A[i]
if a & S != S or a | T != T:
del A[i]
continue
aa &= a
oo |= a
aa ^= oo
i = aa
ans = 0
while 1:
D = {}
for a in A:
t = i & a
if t not in D: D[t] = 1
else: D[t] += 1
c = 0
for t in D.values():
c += CC[t]
ans += c * popcount_parity(i)
if not i: break
i = (i - 1) & aa
print(ans)
``` | output | 1 | 96,737 | 5 | 193,475 |
Provide a correct Python 3 solution for this coding contest problem.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3 | instruction | 0 | 96,738 | 5 | 193,476 |
"Correct Solution:
```
def popcount(x):
x = x - ((x >> 1) & 0x55555555)
x = (x & 0x33333333) + ((x >> 2) & 0x33333333)
x = (x + (x >> 4)) & 0x0f0f0f0f
x = x + (x >> 8)
x = x + (x >> 16)
return x & 0x0000007f
cmb=[[0 for i in range(51)] for j in range(51)]
cmb[0][0]=1
for i in range(51):
for j in range(51):
if i!=50:
cmb[i+1][j]+=cmb[i][j]
if j!=50 and i!=50:
cmb[i+1][j+1]+=cmb[i][j]
for i in range(1,51):
for j in range(2,51):
cmb[i][j]+=cmb[i][j-1]
import random
N,K,T,S=map(int,input().split())
a=list(map(int,input().split()))
must0=[i for i in range(18) if S>>i &1==0]
must1=[i for i in range(18) if T>>i &1==1]
A=[]
for val in a:
check=True
for j in must0:
check=check&(val>>j &1==0)
for j in must1:
check=check&(val>>j &1==1)
if check:
A.append(val)
if not A:
print(0)
exit()
bit=[]
for i in range(18):
if i not in must0 and i not in must1:
bit.append(i)
for i in range(len(A)):
temp=0
for j in range(len(bit)):
temp+=(A[i]>>bit[j] &1==1)*2**j
A[i]=temp
ans=0
n=len(bit)
data=[0]*(2**n)
pc=[popcount(i) for i in range(2**n)]
for i in range(2**n):
for a in A:
data[a&i]+=1
for a in A:
if data[a&i]:
ans+=cmb[data[a&i]][min(K,data[a&i])]*(-1)**pc[i]
data[a&i]=0
print(ans)
``` | output | 1 | 96,738 | 5 | 193,477 |
Provide a correct Python 3 solution for this coding contest problem.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3 | instruction | 0 | 96,739 | 5 | 193,478 |
"Correct Solution:
```
def popcount_parity(x):
for i in range(8):
x ^= x >> (1 << i)
return -1 if x & 1 else 1
N, K, S, T = map(int, input().split())
if S & T != S:
print(0)
exit()
C = [[1]]
CC = [0] * 51
for i in range(1, 51):
C.append([1] * (i + 1))
for j in range(1, i):
C[i][j] = C[i-1][j-1] + C[i-1][j]
for i in range(51):
CC[i] = sum(C[i][1:K+1])
A = [int(a) for a in input().split()]
aa, oo = - 1, 0
for i in range(N)[::-1]:
a = A[i]
if a & S != S or a | T != T:
del A[i]
continue
aa &= a
oo |= a
aa ^= oo
i = aa
ans = 0
while 1:
D = {}
for a in A:
t = i & a
if t not in D: D[t] = 1
else: D[t] += 1
ans += sum([CC[t] for t in D.values()]) * popcount_parity(i)
if not i: break
i = (i - 1) & aa
print(ans)
``` | output | 1 | 96,739 | 5 | 193,479 |
Provide a correct Python 3 solution for this coding contest problem.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3 | instruction | 0 | 96,740 | 5 | 193,480 |
"Correct Solution:
```
def cmb(n, r, mod):#コンビネーションの高速計算
if ( r<0 or r>n ):
return 0
r = min(r, n-r)
return (g1[n] * g2[r] * g2[n-r])%mod
mod = 10**18+7 #出力の制限
N = 50
g1 = [1, 1] # 元テーブル
g2 = [1, 1] #逆元テーブル
inverse = [0, 1] #逆元テーブル計算用テーブル
for i in range( 2, N + 1 ):
g1.append( ( g1[-1] * i ) % mod )
inverse.append( ( -inverse[mod % i] * (mod//i) ) % mod )
g2.append( (g2[-1] * inverse[-1]) % mod )
N,K,T,S=map(int,input().split())
a=list(map(int,input().split()))
must0=[i for i in range(18) if S>>i &1==0]
must1=[i for i in range(18) if T>>i &1==1]
A=[]
for val in a:
check=True
for j in must0:
check=check&(val>>j &1==0)
for j in must1:
check=check&(val>>j &1==1)
if check:
A.append(val)
if not A:
print(0)
exit()
bit=[]
for i in range(18):
if i not in must0 and i not in must1:
bit.append(i)
for i in range(len(A)):
temp=0
for j in range(len(bit)):
temp+=(A[i]>>bit[j] &1==1)*2**j
A[i]=temp
ans=0
n=len(bit)
for i in range(2**n):
dic={}
for a in A:
val=a&i
if val not in dic:
dic[val]=0
dic[val]+=1
temp=0
for val in dic:
for j in range(1,min(K,dic[val])+1):
temp+=cmb(dic[val],j,mod)
popcount=0
for j in range(n):
popcount+=(i>>j &1)
ans+=temp*(-1)**popcount
print(ans%mod)
``` | output | 1 | 96,740 | 5 | 193,481 |
Provide a correct Python 3 solution for this coding contest problem.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3 | instruction | 0 | 96,741 | 5 | 193,482 |
"Correct Solution:
```
def popcount(x):
x = x - ((x >> 1) & 0x55555555)
x = (x & 0x33333333) + ((x >> 2) & 0x33333333)
x = (x + (x >> 4)) & 0x0f0f0f0f
x = x + (x >> 8)
x = x + (x >> 16)
return x & 0x0000007f
cmb=[[0 for i in range(51)] for j in range(51)]
cmb[0][0]=1
for i in range(51):
for j in range(51):
if i!=50 and j!=50:
cmb[i+1][j+1]+=cmb[i][j]
if i!=50:
cmb[i+1][j]+=cmb[i][j]
for i in range(1,51):
for j in range(2,51):
cmb[i][j]+=cmb[i][j-1]
N,K,T,S=map(int,input().split())
a=list(map(int,input().split()))
must0=[i for i in range(18) if S>>i &1==0]
must1=[i for i in range(18) if T>>i &1==1]
A=[]
for val in a:
check=True
for j in must0:
check=check&(val>>j &1==0)
for j in must1:
check=check&(val>>j &1==1)
if check:
A.append(val)
if not A:
print(0)
exit()
bit=[]
for i in range(18):
if i not in must0 and i not in must1:
bit.append(i)
for i in range(len(A)):
temp=0
for j in range(len(bit)):
temp+=(A[i]>>bit[j] &1==1)*2**j
A[i]=temp
ans=0
n=len(bit)
data=[0]*(2**n)
for i in range(2**n):
t=set([])
for a in A:
data[a&i]+=1
t.add(a&i)
temp=0
for val in t:
temp+=cmb[data[val]][min(K,data[val])]
ans+=temp*(-1)**popcount(i)
for val in t:
data[val]=0
print(ans)
``` | output | 1 | 96,741 | 5 | 193,483 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3
Submitted Solution:
```
N, K, S, T = map(int, input().split())
A = list(map(int, input().split()))
ans = 0
for i in range(1, 2**N):
start = 0
for j in range(N):
if((i >> j) & 1):
if start == 1:
s = s&A[j]
t = t | A[j]
else:
s = A[j]
t = A[j]
start = 1
if (s == S) and (t == T):
ans += 1
print(ans)
``` | instruction | 0 | 96,742 | 5 | 193,484 |
No | output | 1 | 96,742 | 5 | 193,485 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3
Submitted Solution:
```
import sys
readline = sys.stdin.readline
readall = sys.stdin.read
ns = lambda: readline().rstrip()
ni = lambda: int(readline().rstrip())
nm = lambda: map(int, readline().split())
nl = lambda: list(map(int, readline().split()))
prn = lambda x: print(*x, sep='\n')
def solve():
n, k, s, t = nm()
a = [x ^ s for x in nl() if x & s == s and x | t == t]
n = len(a)
t ^= s
s = 0
C = [[0]*(n+1) for i in range(n+1)]
for i in range(n+1):
for j in range(i+1):
if j == 0:
C[i][j] = 1
elif i > 0:
C[i][j] = C[i-1][j] + C[i-1][j-1]
D = [0]*(n+1)
for i in range(n+1):
for j in range(1, k+1):
D[i] += C[i][j]
for i in range(n, 0, -1):
D[i] -= D[i-1]
l = list()
for i in range(20, -1, -1):
if t & (1 << i):
l.append(i)
p = len(l)
na = list()
for x in a:
v = 0
for i in l:
v = v << 1 | x >> i & 1
na.append(v)
return
pc = [0]*(1 << p)
for bit in range(1 << p):
for i in range(p):
if not bit & (1 << i):
pc[bit | (1 << i)] = pc[bit] + 1
return
l = [0]*(1 << p)
ans = 0
for bit in range(1 << p):
cur = 0
for x in na:
l[bit&x] += 1
cur += D[l[bit&x]]
for x in na:
l[bit&x] -= 1
if pc[bit] & 1:
ans -= cur
else:
ans += cur
print(ans)
return
solve()
``` | instruction | 0 | 96,743 | 5 | 193,486 |
No | output | 1 | 96,743 | 5 | 193,487 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3
Submitted Solution:
```
from functools import lru_cache
n, k, and_, or_ = map(int, input().split())
lst = sorted([int(n) for n in input().split()])
lst = [n for n in lst if n & and_ == and_ and n | or_ == or_]
n = len(lst)
# print(lst)
@lru_cache(None)
def fac(n):
return 1 if n <= 1 else n * fac(n - 1)
def choose(a, b):
return fac(a) // fac(b) // fac(a - b)
@lru_cache(None)
def f(i, k, a, b):
if a == and_ and b == or_:
return sum(choose(n - i, x) for x in range(1 + min(k, n - i)))
elif i == n:
return 0
else:
return (f(i + 1, k - 1, a & lst[i], b | lst[i]) if k > 0 else 0) + f(i + 1, k, a, b)
print(sum(f(i + 1, k - 1, x, x) for i, x in enumerate(lst)))
``` | instruction | 0 | 96,744 | 5 | 193,488 |
No | output | 1 | 96,744 | 5 | 193,489 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given are N pairwise distinct non-negative integers A_1,A_2,\ldots,A_N. Find the number of ways to choose a set of between 1 and K numbers (inclusive) from the given numbers so that the following two conditions are satisfied:
* The bitwise AND of the chosen numbers is S.
* The bitwise OR of the chosen numbers is T.
Constraints
* 1 \leq N \leq 50
* 1 \leq K \leq N
* 0 \leq A_i < 2^{18}
* 0 \leq S < 2^{18}
* 0 \leq T < 2^{18}
* A_i \neq A_j (1 \leq i < j \leq N)
Input
Input is given from Standard Input in the following format:
N K S T
A_1 A_2 ... A_N
Output
Print the answer.
Examples
Input
3 3 0 3
1 2 3
Output
2
Input
5 3 1 7
3 4 9 1 5
Output
2
Input
5 4 0 15
3 4 9 1 5
Output
3
Submitted Solution:
```
import math
import itertools
def main():
n, k, s, t = list(map(int, input().split()))
a = list(map(int, input().split()))
# mask = 1 << (math.ceil(math.sqrt(s)) + 1) - 1
a.sort()
for i, e in enumerate(a):
if s <= e:
a = a[i:]
break
else:
return 0
max_value = 2 ** math.ceil(math.sqrt(t))
for i, e in enumerate(a):
if max_value < e:
a = a[:i]
break
result = 0
for i in range(1, k + 1):
for c in itertools.combinations(a, i):
sr = c[0]
tr = 0
for e in c:
if (s & e) == s:
sr &= e
else:
break
tr |= e
if tr > t:
break
if sr == s and tr == t:
result += 1
return result
if __name__ == '__main__':
result = main()
print(result)
``` | instruction | 0 | 96,745 | 5 | 193,490 |
No | output | 1 | 96,745 | 5 | 193,491 |
Provide a correct Python 3 solution for this coding contest problem.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0 | instruction | 0 | 96,798 | 5 | 193,596 |
"Correct Solution:
```
a, b = map(int, input().split())
print(max([(a+b),(a-b),(a*b)]))
``` | output | 1 | 96,798 | 5 | 193,597 |
Provide a correct Python 3 solution for this coding contest problem.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0 | instruction | 0 | 96,799 | 5 | 193,598 |
"Correct Solution:
```
a,b=map(int,input().split())
ma=max(a+b,a-b,a*b)
print(ma)
``` | output | 1 | 96,799 | 5 | 193,599 |
Provide a correct Python 3 solution for this coding contest problem.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0 | instruction | 0 | 96,800 | 5 | 193,600 |
"Correct Solution:
```
a,b=map(int,input().split())
c=a+b
d=a-b
e=a*b
print(max(c,d,e))
``` | output | 1 | 96,800 | 5 | 193,601 |
Provide a correct Python 3 solution for this coding contest problem.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0 | instruction | 0 | 96,801 | 5 | 193,602 |
"Correct Solution:
```
import math
a,b=map(int,input().split())
print(max(a+b,a-b,a*b))
``` | output | 1 | 96,801 | 5 | 193,603 |
Provide a correct Python 3 solution for this coding contest problem.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0 | instruction | 0 | 96,802 | 5 | 193,604 |
"Correct Solution:
```
a,b=map(int,input().split())
print(max(a-b,a+b,a*b))
``` | output | 1 | 96,802 | 5 | 193,605 |
Provide a correct Python 3 solution for this coding contest problem.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0 | instruction | 0 | 96,803 | 5 | 193,606 |
"Correct Solution:
```
A, B = map(int, input().split())
print(max([A+B, A-B, A*B]))
``` | output | 1 | 96,803 | 5 | 193,607 |
Provide a correct Python 3 solution for this coding contest problem.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0 | instruction | 0 | 96,804 | 5 | 193,608 |
"Correct Solution:
```
A, B = map(int, input().rstrip().split())
print(max(A+B, A-B, A*B))
``` | output | 1 | 96,804 | 5 | 193,609 |
Provide a correct Python 3 solution for this coding contest problem.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0 | instruction | 0 | 96,805 | 5 | 193,610 |
"Correct Solution:
```
#Add Sub Mal
A,B = map(int, input().split())
print(max(A+B,A-B,A*B))
``` | output | 1 | 96,805 | 5 | 193,611 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0
Submitted Solution:
```
A,B=map(int,input().split())
x=A+B
y=A-B
z=A*B
C=max(x,y,z)
print(C)
``` | instruction | 0 | 96,806 | 5 | 193,612 |
Yes | output | 1 | 96,806 | 5 | 193,613 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0
Submitted Solution:
```
A,B = map(int,input().split())
print(max((A-B),(A+B),(A*B)))
``` | instruction | 0 | 96,807 | 5 | 193,614 |
Yes | output | 1 | 96,807 | 5 | 193,615 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0
Submitted Solution:
```
A, B = list(map(int, input().split(' ')))
print(max(A+B, A-B, A*B))
``` | instruction | 0 | 96,808 | 5 | 193,616 |
Yes | output | 1 | 96,808 | 5 | 193,617 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0
Submitted Solution:
```
#ABC099
a,b = map(int,input().split())
print(max(a+b,a-b,a*b))
``` | instruction | 0 | 96,809 | 5 | 193,618 |
Yes | output | 1 | 96,809 | 5 | 193,619 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0
Submitted Solution:
```
N = int(input())
S = list(input())
# print(N, S)
ans = N
for i, h in enumerate(range(N)):
skipflg = False
f = S[0: i]
l = S[i]
s = S[i+1:]
print(f, l, s)
nw = 0
ne = 0
nw = f.count('W')
ne = s.count('E')
print(nw, ne)
# for r in f:
# if r != 'E':
# nw += 1
# if nw >= ans:
# skipflg = True
# break
# # print('not e')
# if skipflg:
# break
# for w in s:
# if w != 'W':
# ne += 1
# if nw+ne >= ans:
# skipflg = True
# break
# # print('not w')
# if skipflg:
# break
ans = min(ans, nw+ne)
print(ans)
``` | instruction | 0 | 96,810 | 5 | 193,620 |
No | output | 1 | 96,810 | 5 | 193,621 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0
Submitted Solution:
```
a,b=map(int,input().split())
d = a+b
e = a-b
f= a*b
if d>e and d>f:
print(d)
elif e>d and e>f:
print(e)
else:
print(f)
``` | instruction | 0 | 96,811 | 5 | 193,622 |
No | output | 1 | 96,811 | 5 | 193,623 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0
Submitted Solution:
```
A,B = map(int,input().split())
maxNum = A + B
if maxNum <= A-B:
maxNum = A-B
elif maxNum <= A*B:
maxNum = A*B
print(maxNum)
``` | instruction | 0 | 96,812 | 5 | 193,624 |
No | output | 1 | 96,812 | 5 | 193,625 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two integers A and B. Find the largest value among A+B, A-B and A \times B.
Constraints
* -1000 \leq A,B \leq 1000
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the largest value among A+B, A-B and A \times B.
Examples
Input
3 1
Output
4
Input
4 -2
Output
6
Input
0 0
Output
0
Submitted Solution:
```
a, b = list(map(int, input().split()))
pl = a + b
mi = a - b
mul = a * b
if pl > mi:
if mul > pl:
print(mul)
else:
print(pl)
else:
if mul > pl:
print(mul)
else:
print(mi)
``` | instruction | 0 | 96,813 | 5 | 193,626 |
No | output | 1 | 96,813 | 5 | 193,627 |
Provide a correct Python 3 solution for this coding contest problem.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1 | instruction | 0 | 96,933 | 5 | 193,866 |
"Correct Solution:
```
n = int(input())
a = list(input().split())
m = int(input())
b = list(input().split())
# for i in range(max(len(a),len(b))):
# if a[i] == b[i]:
# if i+1 >= len(a) and len(b) > i+1 :
# print('1')
# break
# elif i+1 >= len(b):
# print('0')
# break
# pass
# elif a[i] < b[i]:
# print('1')
# break
# else:
# print('0')
# break
print(+(a < b))
``` | output | 1 | 96,933 | 5 | 193,867 |
Provide a correct Python 3 solution for this coding contest problem.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1 | instruction | 0 | 96,934 | 5 | 193,868 |
"Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
m = int(input())
b = list(map(int, input().split()))
k = min(n, m)
f = 2
for i in range(k):
if a[i] < b[i]:
f = 1
break
if a[i] > b[i]:
f = 0
break
if f == 2:
f = 0
if n<m:
f = 1
print(f)
``` | output | 1 | 96,934 | 5 | 193,869 |
Provide a correct Python 3 solution for this coding contest problem.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1 | instruction | 0 | 96,935 | 5 | 193,870 |
"Correct Solution:
```
n = int(input())
A = list(map(int, input().split()))
m = int(input())
B = list(map(int, input().split()))
if B <= A:
print(0)
elif A < B:
print(1)
``` | output | 1 | 96,935 | 5 | 193,871 |
Provide a correct Python 3 solution for this coding contest problem.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1 | instruction | 0 | 96,936 | 5 | 193,872 |
"Correct Solution:
```
input()
a = list(map(int, input().split(' ')))
input()
b = list(map(int, input().split(' ')))
print(1 if a<b else 0)
``` | output | 1 | 96,936 | 5 | 193,873 |
Provide a correct Python 3 solution for this coding contest problem.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1 | instruction | 0 | 96,937 | 5 | 193,874 |
"Correct Solution:
```
n1 = int(input())
txt1 = input().split()
n2 = int(input())
txt2 = input().split()
for i in range(min(n1, n2)):
c1, c2 = txt1[i], txt2[i]
if c1 != c2:
print([0, 1][c1 < c2])
break
else:
print([0, 1][n1 < n2])
``` | output | 1 | 96,937 | 5 | 193,875 |
Provide a correct Python 3 solution for this coding contest problem.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1 | instruction | 0 | 96,938 | 5 | 193,876 |
"Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
m = int(input())
b = list(map(int, input().split()))
la = len(a)
lb = len(b)
l = min(la, lb)
for i in range(l):
if a[i] > b[i]:
print(0)
break
elif a[i] < b[i]:
print(1)
break
else:
if la >= lb:
print(0)
else:
print(1)
``` | output | 1 | 96,938 | 5 | 193,877 |
Provide a correct Python 3 solution for this coding contest problem.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1 | instruction | 0 | 96,939 | 5 | 193,878 |
"Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
m = int(input())
b = list(map(int, input().split()))
if a < b:
print(1)
else:
print(0)
``` | output | 1 | 96,939 | 5 | 193,879 |
Provide a correct Python 3 solution for this coding contest problem.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1 | instruction | 0 | 96,940 | 5 | 193,880 |
"Correct Solution:
```
n=input()
A=str("".join(input().split()))
n=input()
B=str("".join(input().split()))
li=sorted([A]+[B])
if li[0]==A and A!=B:
print(1)
else:
print(0)
``` | output | 1 | 96,940 | 5 | 193,881 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1
Submitted Solution:
```
def resolve():
import sys
from collections import deque
input = sys.stdin.readline
input()
A = [int(i) for i in input().split()]
input()
B = [int(i) for i in input().split()]
A = deque(A)
B = deque(B)
while len(A) > 0 and len(B) > 0:
a = A.popleft()
b = B.popleft()
if a == b:
continue
elif a < b:
print(1)
return
else:
print(0)
return
if len(B) > 0:
print(1)
else:
print(0)
resolve()
``` | instruction | 0 | 96,941 | 5 | 193,882 |
Yes | output | 1 | 96,941 | 5 | 193,883 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1
Submitted Solution:
```
# coding=utf-8
N = int(input())
A = list(map(int, input().split()))
M = int(input())
B = list(map(int, input().split()))
if A < B:
print("1")
else:
print("0")
``` | instruction | 0 | 96,942 | 5 | 193,884 |
Yes | output | 1 | 96,942 | 5 | 193,885 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1
Submitted Solution:
```
input(); A = input().split()
input(); B = input().split()
print(1 if A < B else 0)
``` | instruction | 0 | 96,943 | 5 | 193,886 |
Yes | output | 1 | 96,943 | 5 | 193,887 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1
Submitted Solution:
```
from itertools import zip_longest
if __name__ == '__main__':
int(input())
A = list(map(int,input().split()))
int(input())
B = list(map(int,input().split()))
win = 0
for a,b in zip_longest(A,B,fillvalue=-1):
if a < b:
win = 1
break
elif a > b:
win = 0
break
print(win)
``` | instruction | 0 | 96,944 | 5 | 193,888 |
Yes | output | 1 | 96,944 | 5 | 193,889 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1
Submitted Solution:
```
n = int(input())
a = list(map(int, input().split()))
m = int(input())
b = list(map(int, input().split()))
la = len(a)
lb = len(b)
l = min(la, lb)
for i in range(l):
if a[i] < b[i]:
print(1)
break
elif a[i] > b[i]:
print(2)
break
else:
if la < lb:
print(1)
else:
print(2)
``` | instruction | 0 | 96,945 | 5 | 193,890 |
No | output | 1 | 96,945 | 5 | 193,891 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1
Submitted Solution:
```
n = int(input())
a = list(map(int, input().split()))
m = int(input())
b = list(map(int, input().split()))
la = len(a)
lb = len(b)
l = min(la, lb)
for i in range(l):
if a[i] > b[i]:
print(0)
break
elif a[i] < b[i]:
print(1)
break
else:
if la < lb:
print(0)
else:
print(1)
``` | instruction | 0 | 96,946 | 5 | 193,892 |
No | output | 1 | 96,946 | 5 | 193,893 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1
Submitted Solution:
```
n = int(input())
a = list(map(int, input().split()))
m = int(input())
b = list(map(int, input().split()))
la = len(a)
lb = len(b)
l = min(la, lb)
for i in range(l):
if a[i] < b[i]:
print(0)
break
elif a[i] > b[i]:
print(1)
break
else:
if la < lb:
print(0)
else:
print(1)
``` | instruction | 0 | 96,947 | 5 | 193,894 |
No | output | 1 | 96,947 | 5 | 193,895 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Compare given two sequence $A = \\{a_0, a_1, ..., a_{n-1}\\}$ and $B = \\{b_0, b_1, ..., b_{m-1}$ lexicographically.
Constraints
* $1 \leq n, m \leq 1,000$
* $0 \leq a_i, b_i \leq 1,000$
Input
The input is given in the following format.
$n$
$a_0 \; a_1, ..., \; a_{n-1}$
$m$
$b_0 \; b_1, ..., \; b_{m-1}$
The number of elements in $A$ and its elements $a_i$ are given in the first and second lines respectively. The number of elements in $B$ and its elements $b_i$ are given in the third and fourth lines respectively. All input are given in integers.
Output
Print 1 $B$ is greater than $A$, otherwise 0.
Examples
Input
3
1 2 3
2
2 4
Output
1
Input
4
5 4 7 0
5
1 2 3 4 5
Output
0
Input
3
1 1 2
4
1 1 2 2
Output
1
Submitted Solution:
```
n = int(input())
a = list(map(int, input().split())
m = int(input())
b = list(map(int, input()))
la = len(a)
lb = len(b)
l = min(la, lb)
for i in range(l):
if a[i] < b[i]:
print(1)
break
elif a[i] > b[i]:
print(2)
break
else:
if la < lb:
print(1)
else:
print(2)
``` | instruction | 0 | 96,948 | 5 | 193,896 |
No | output | 1 | 96,948 | 5 | 193,897 |
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