编号 题目 状态 分数 总时间 内存 代码 / 答案文件 提交者 提交时间
#31613 #2054. 1e9+7 Wrong Answer 0 220 ms 2892 K Python 3 / 759 B banned24 2025-03-16 18:47:56
import sys
from numba import njit

@njit
def compute_parity(p, n):
    cnt = 0
    i = 1
    while i <= p:
        v = n // i
        # i_max 为使得 n // i 仍然等于 v 的最大 i
        i_max = n // v
        if i_max > p:
            i_max = p
        cnt += 1
        i = i_max + 1
    # 返回 cnt 的奇偶性(奇数返回1,偶数返回0)
    return 1 if cnt & 1 else 0

def main():
    data = sys.stdin.read().split()
    t = int(data[0])
    n = 10**9 + 7
    idx = 1
    out_lines = []
    for _ in range(t):
        p = int(data[idx])
        idx += 1
        res = compute_parity(p, n)
        out_lines.append(str(res))
    sys.stdout.write("\n".join(out_lines))

if __name__ == "__main__":
    main()
子任务 #1
Wrong Answer
得分:0
测试点 #1
Wrong Answer
得分:0
用时:20 ms
内存:2832 KiB

输入文件(test1.in

4
3
4
9
16

答案文件(test1.out

1
0
1
0

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #2
Wrong Answer
得分:0
用时:20 ms
内存:2880 KiB

输入文件(test2.in

10
65
39
45
25
87
83
47
83
62
55

答案文件(test2.out

1
1
1
1
1
1
1
1
0
1

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #3
Wrong Answer
得分:0
用时:20 ms
内存:2892 KiB

输入文件(test3.in

10
29
90
100
23
67
35
27
74
17
4

答案文件(test3.out

1
0
0
1
1
1
1
0
1
0

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #4
Wrong Answer
得分:0
用时:20 ms
内存:2888 KiB

输入文件(test4.in

10
41
67
21
1
97
6
99
42
90
59

答案文件(test4.out

1
1
1
1
1
0
1
0
0
1

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #5
Wrong Answer
得分:0
用时:20 ms
内存:2888 KiB

输入文件(test5.in

30
5370
6356
879
2340
6892
42
4476
9374
3069
8096
7499
2588
2517
2580
5161
8934
216
<80 bytes omitted>

答案文件(test5.out

0
0
1
0
0
0
0
0
1
0
1
0
1
0
1
0
1
1
1
1
0
1
0
0
1
0
1
1
0
1

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #6
Wrong Answer
得分:0
用时:20 ms
内存:2844 KiB

输入文件(test6.in

30
5272
9286
6777
8374
9687
82
7386
5278
2188
8803
6344
6942
2799
3656
4766
2857
89
<81 bytes omitted>

答案文件(test6.out

0
0
1
0
1
0
0
0
0
1
0
0
1
0
0
1
0
1
0
0
1
1
0
1
0
0
1
1
0
1

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #7
Wrong Answer
得分:0
用时:20 ms
内存:2876 KiB

输入文件(test7.in

50
10605
12336
82254
59343
8639
2191
33736
76559
13882
61739
44005
7002
58514
26070
1
<248 bytes omitted>

答案文件(test7.out

1
0
0
1
1
1
0
7
0
1
1
0
4
0
1
0
0
4
0
7
0
2
0
4
0
1
0
1
1
2
0
0
5
1
<52 bytes omitted>

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #8
Wrong Answer
得分:0
用时:20 ms
内存:2796 KiB

输入文件(test8.in

50
68528
75214
15697
29758
73410
87131
86416
47935
25623
36342
88207
32312
7532
12908
<252 bytes omitted>

答案文件(test8.out

2
2
1
0
6
13
10
3
1
2
13
2
0
0
1
2
0
2
4
1
0
1
5
2
1
0
0
0
7
1
1
0
0
<54 bytes omitted>

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #9
Wrong Answer
得分:0
用时:20 ms
内存:2840 KiB

输入文件(test9.in

100
420511831
331849740
971956497
887214209
315415875
342270259
439736135
891407307
9871591
<996 bytes omitted>

答案文件(test9.out

39992223
122125250
312367933
430656589
4308107
131619651
17274223
434848251
330715752
14373
<920 bytes omitted>

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #10
Wrong Answer
得分:0
用时:20 ms
内存:2808 KiB

输入文件(test10.in

100
400669939
162817605
201543415
333556237
382564404
90963351
103039212
70025871
312497661
<993 bytes omitted>

答案文件(test10.out

55803651
16390629
21686847
122904617
96416322
2814475
9357646
1070879
1979701
54294458
462
<919 bytes omitted>

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1
测试点 #11
Wrong Answer
得分:0
用时:20 ms
内存:2808 KiB

输入文件(test11.in

500
192863168
487841518
405711727
654509041
887017258
879348196
239922904
383532972
5175304
<5350 bytes omitted>

答案文件(test11.out

19823754
241540360
50359943
126532061
430853396
404964306
54282782
95288010
263477570
44917
<5029 bytes omitted>

标准错误流

Traceback (most recent call last):
  File "/sandbox/2/a.py", line 2, in <module>
    from numba import njit
ModuleNotFoundError: No module named 'numba'

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 1