結果
| 問題 |
No.896 友達以上恋人未満
|
| コンテスト | |
| ユーザー |
gew1fw
|
| 提出日時 | 2025-06-12 13:18:02 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 2,248 bytes |
| コンパイル時間 | 189 ms |
| コンパイル使用メモリ | 82,516 KB |
| 実行使用メモリ | 215,672 KB |
| 最終ジャッジ日時 | 2025-06-12 13:20:32 |
| 合計ジャッジ時間 | 17,118 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 1 RE * 4 MLE * 1 -- * 1 |
ソースコード
def main():
import sys
input = sys.stdin.read().split()
ptr = 0
M = int(input[ptr])
ptr += 1
N = int(input[ptr])
ptr += 1
mulX = int(input[ptr])
ptr += 1
addX = int(input[ptr])
ptr += 1
mulY = int(input[ptr])
ptr += 1
addY = int(input[ptr])
ptr += 1
MOD = int(input[ptr])
ptr += 1
X = list(map(int, input[ptr:ptr+M]))
ptr += M
Y = list(map(int, input[ptr:ptr+M]))
ptr += M
A = list(map(int, input[ptr:ptr+M]))
ptr += M
B = list(map(int, input[ptr:ptr+M]))
ptr += M
# Initialize z array
z = [0] * MOD
# Process eels for i=1 to M
for i in range(M):
x_i = X[i]
y_i = Y[i]
z[x_i] += y_i
# Generate eels for i=M+1 to N
if M < N:
x_prev = X[-1]
y_prev = Y[-1]
for i in range(M, N):
x_i = (x_prev * mulX + addX) % MOD
y_i = (y_prev * mulY + addY) % MOD
z[x_i] += y_i
x_prev, y_prev = x_i, y_i
# Precompute sum_d
sum_d = [0] * MOD
for d in range(1, MOD):
sum_d[d] = sum(z[k] for k in range(0, MOD, d))
# Process rabbits
xor_all = 0
output_M = []
# Process first M rabbits
for j in range(M):
a_j = A[j]
b_j = B[j]
m_j = a_j * b_j
if m_j >= MOD:
ans_j = sum_d[a_j]
else:
if m_j < MOD:
ans_j = sum_d[a_j] - sum_d[m_j]
else:
ans_j = sum_d[a_j]
output_M.append(ans_j)
xor_all ^= ans_j
# Generate rabbits for j=M+1 to N
if M < N:
a_prev = A[-1]
b_prev = B[-1]
for j in range(M, N):
a_j = (a_prev * mulX + addX + MOD - 1) % MOD + 1
b_j = (b_prev * mulY + addY + MOD - 1) % MOD + 1
m_j = a_j * b_j
if m_j >= MOD:
ans_j = sum_d[a_j]
else:
if m_j < MOD:
ans_j = sum_d[a_j] - sum_d[m_j]
else:
ans_j = sum_d[a_j]
xor_all ^= ans_j
a_prev, b_prev = a_j, b_j
# Output
for ans in output_M:
print(ans)
print(xor_all)
if __name__ == "__main__":
main()
gew1fw