QOJ.ac
QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #268615 | #7840. Assessment Disruption | mshcherba# | AC ✓ | 1ms | 3560kb | C++20 | 708b | 2023-11-28 19:05:55 | 2023-11-28 19:05:55 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define FOR(i, a, b) for(int i = (a); i < (b); i++)
#define RFOR(i, a, b) for(int i = (a) - 1; i >= (b); i--)
#define SZ(a) int(a.size())
#define ALL(a) a.begin(), a.end()
#define PB push_back
#define MP make_pair
#define F first
#define S second
typedef long long LL;
typedef vector<int> VI;
typedef pair<int, int> PII;
typedef double db;
int n, w;
int f(int x)
{
x = 4000 - x;
return w - x >= 0 ? w - x : w + x;
}
int main()
{
ios::sync_with_stdio(0);
cin.tie(0);
cin >> n >> w;
FOR(i, 0, n / 2)
cout << f(i) << " " << n / 2 - i - 1 << "\n";
FOR(i, n / 2, n)
cout << f(i) << " " << i << "\n";
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3384kb
input:
3 2500
output:
6500 0 6499 1 6498 2
result:
ok correct
Test #2:
score: 0
Accepted
time: 0ms
memory: 3380kb
input:
2 8124
output:
4124 0 4125 1
result:
ok correct
Test #3:
score: 0
Accepted
time: 0ms
memory: 3280kb
input:
3 3563
output:
7563 0 7562 1 7561 2
result:
ok correct
Test #4:
score: 0
Accepted
time: 0ms
memory: 3296kb
input:
4 6374
output:
2374 1 2375 0 2376 2 2377 3
result:
ok correct
Test #5:
score: 0
Accepted
time: 0ms
memory: 3504kb
input:
5 10000
output:
6000 1 6001 0 6002 2 6003 3 6004 4
result:
ok correct
Test #6:
score: 0
Accepted
time: 0ms
memory: 3548kb
input:
6 1444
output:
5444 2 5443 1 5442 0 5441 3 5440 4 5439 5
result:
ok correct
Test #7:
score: 0
Accepted
time: 0ms
memory: 3432kb
input:
7 342
output:
4342 2 4341 1 4340 0 4339 3 4338 4 4337 5 4336 6
result:
ok correct
Test #8:
score: 0
Accepted
time: 0ms
memory: 3360kb
input:
8 0
output:
4000 3 3999 2 3998 1 3997 0 3996 4 3995 5 3994 6 3993 7
result:
ok correct
Test #9:
score: 0
Accepted
time: 0ms
memory: 3388kb
input:
9 124
output:
4124 3 4123 2 4122 1 4121 0 4120 4 4119 5 4118 6 4117 7 4116 8
result:
ok correct
Test #10:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
10 11
output:
4011 4 4010 3 4009 2 4008 1 4007 0 4006 5 4005 6 4004 7 4003 8 4002 9
result:
ok correct
Test #11:
score: 0
Accepted
time: 0ms
memory: 3368kb
input:
11 8
output:
4008 4 4007 3 4006 2 4005 1 4004 0 4003 5 4002 6 4001 7 4000 8 3999 9 3998 10
result:
ok correct
Test #12:
score: 0
Accepted
time: 1ms
memory: 3384kb
input:
12 10000
output:
6000 5 6001 4 6002 3 6003 2 6004 1 6005 0 6006 6 6007 7 6008 8 6009 9 6010 10 6011 11
result:
ok correct
Test #13:
score: 0
Accepted
time: 0ms
memory: 3388kb
input:
13 9999
output:
5999 5 6000 4 6001 3 6002 2 6003 1 6004 0 6005 6 6006 7 6007 8 6008 9 6009 10 6010 11 6011 12
result:
ok correct
Test #14:
score: 0
Accepted
time: 0ms
memory: 3388kb
input:
14 2345
output:
6345 6 6344 5 6343 4 6342 3 6341 2 6340 1 6339 0 6338 7 6337 8 6336 9 6335 10 6334 11 6333 12 6332 13
result:
ok correct
Test #15:
score: 0
Accepted
time: 0ms
memory: 3392kb
input:
15 754
output:
4754 6 4753 5 4752 4 4751 3 4750 2 4749 1 4748 0 4747 7 4746 8 4745 9 4744 10 4743 11 4742 12 4741 13 4740 14
result:
ok correct
Test #16:
score: 0
Accepted
time: 0ms
memory: 3388kb
input:
16 8723
output:
4723 7 4724 6 4725 5 4726 4 4727 3 4728 2 4729 1 4730 0 4731 8 4732 9 4733 10 4734 11 4735 12 4736 13 4737 14 4738 15
result:
ok correct
Test #17:
score: 0
Accepted
time: 0ms
memory: 3380kb
input:
17 9001
output:
5001 7 5002 6 5003 5 5004 4 5005 3 5006 2 5007 1 5008 0 5009 8 5010 9 5011 10 5012 11 5013 12 5014 13 5015 14 5016 15 5017 16
result:
ok correct
Test #18:
score: 0
Accepted
time: 0ms
memory: 3380kb
input:
18 1245
output:
5245 8 5244 7 5243 6 5242 5 5241 4 5240 3 5239 2 5238 1 5237 0 5236 9 5235 10 5234 11 5233 12 5232 13 5231 14 5230 15 5229 16 5228 17
result:
ok correct
Test #19:
score: 0
Accepted
time: 0ms
memory: 3384kb
input:
19 4324
output:
324 8 325 7 326 6 327 5 328 4 329 3 330 2 331 1 332 0 333 9 334 10 335 11 336 12 337 13 338 14 339 15 340 16 341 17 342 18
result:
ok correct
Test #20:
score: 0
Accepted
time: 0ms
memory: 3372kb
input:
20 3463
output:
7463 9 7462 8 7461 7 7460 6 7459 5 7458 4 7457 3 7456 2 7455 1 7454 0 7453 10 7452 11 7451 12 7450 13 7449 14 7448 15 7447 16 7446 17 7445 18 7444 19
result:
ok correct
Test #21:
score: 0
Accepted
time: 0ms
memory: 3348kb
input:
21 2342
output:
6342 9 6341 8 6340 7 6339 6 6338 5 6337 4 6336 3 6335 2 6334 1 6333 0 6332 10 6331 11 6330 12 6329 13 6328 14 6327 15 6326 16 6325 17 6324 18 6323 19 6322 20
result:
ok correct
Test #22:
score: 0
Accepted
time: 0ms
memory: 3296kb
input:
22 10000
output:
6000 10 6001 9 6002 8 6003 7 6004 6 6005 5 6006 4 6007 3 6008 2 6009 1 6010 0 6011 11 6012 12 6013 13 6014 14 6015 15 6016 16 6017 17 6018 18 6019 19 6020 20 6021 21
result:
ok correct
Test #23:
score: 0
Accepted
time: 0ms
memory: 3392kb
input:
23 3424
output:
7424 10 7423 9 7422 8 7421 7 7420 6 7419 5 7418 4 7417 3 7416 2 7415 1 7414 0 7413 11 7412 12 7411 13 7410 14 7409 15 7408 16 7407 17 7406 18 7405 19 7404 20 7403 21 7402 22
result:
ok correct
Test #24:
score: 0
Accepted
time: 0ms
memory: 3388kb
input:
24 1
output:
4001 11 4000 10 3999 9 3998 8 3997 7 3996 6 3995 5 3994 4 3993 3 3992 2 3991 1 3990 0 3989 12 3988 13 3987 14 3986 15 3985 16 3984 17 3983 18 3982 19 3981 20 3980 21 3979 22 3978 23
result:
ok correct
Test #25:
score: 0
Accepted
time: 0ms
memory: 3548kb
input:
25 0
output:
4000 11 3999 10 3998 9 3997 8 3996 7 3995 6 3994 5 3993 4 3992 3 3991 2 3990 1 3989 0 3988 12 3987 13 3986 14 3985 15 3984 16 3983 17 3982 18 3981 19 3980 20 3979 21 3978 22 3977 23 3976 24
result:
ok correct
Test #26:
score: 0
Accepted
time: 1ms
memory: 3512kb
input:
99 0
output:
4000 48 3999 47 3998 46 3997 45 3996 44 3995 43 3994 42 3993 41 3992 40 3991 39 3990 38 3989 37 3988 36 3987 35 3986 34 3985 33 3984 32 3983 31 3982 30 3981 29 3980 28 3979 27 3978 26 3977 25 3976 24 3975 23 3974 22 3973 21 3972 20 3971 19 3970 18 3969 17 3968 16 3967 15 3966 14 3965 13 3964 12 3963...
result:
ok correct
Test #27:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
99 1
output:
4001 48 4000 47 3999 46 3998 45 3997 44 3996 43 3995 42 3994 41 3993 40 3992 39 3991 38 3990 37 3989 36 3988 35 3987 34 3986 33 3985 32 3984 31 3983 30 3982 29 3981 28 3980 27 3979 26 3978 25 3977 24 3976 23 3975 22 3974 21 3973 20 3972 19 3971 18 3970 17 3969 16 3968 15 3967 14 3966 13 3965 12 3964...
result:
ok correct
Test #28:
score: 0
Accepted
time: 0ms
memory: 3372kb
input:
99 6346
output:
2346 48 2347 47 2348 46 2349 45 2350 44 2351 43 2352 42 2353 41 2354 40 2355 39 2356 38 2357 37 2358 36 2359 35 2360 34 2361 33 2362 32 2363 31 2364 30 2365 29 2366 28 2367 27 2368 26 2369 25 2370 24 2371 23 2372 22 2373 21 2374 20 2375 19 2376 18 2377 17 2378 16 2379 15 2380 14 2381 13 2382 12 2383...
result:
ok correct
Test #29:
score: 0
Accepted
time: 0ms
memory: 3388kb
input:
99 9999
output:
5999 48 6000 47 6001 46 6002 45 6003 44 6004 43 6005 42 6006 41 6007 40 6008 39 6009 38 6010 37 6011 36 6012 35 6013 34 6014 33 6015 32 6016 31 6017 30 6018 29 6019 28 6020 27 6021 26 6022 25 6023 24 6024 23 6025 22 6026 21 6027 20 6028 19 6029 18 6030 17 6031 16 6032 15 6033 14 6034 13 6035 12 6036...
result:
ok correct
Test #30:
score: 0
Accepted
time: 1ms
memory: 3328kb
input:
99 10000
output:
6000 48 6001 47 6002 46 6003 45 6004 44 6005 43 6006 42 6007 41 6008 40 6009 39 6010 38 6011 37 6012 36 6013 35 6014 34 6015 33 6016 32 6017 31 6018 30 6019 29 6020 28 6021 27 6022 26 6023 25 6024 24 6025 23 6026 22 6027 21 6028 20 6029 19 6030 18 6031 17 6032 16 6033 15 6034 14 6035 13 6036 12 6037...
result:
ok correct
Test #31:
score: 0
Accepted
time: 0ms
memory: 3392kb
input:
100 0
output:
4000 49 3999 48 3998 47 3997 46 3996 45 3995 44 3994 43 3993 42 3992 41 3991 40 3990 39 3989 38 3988 37 3987 36 3986 35 3985 34 3984 33 3983 32 3982 31 3981 30 3980 29 3979 28 3978 27 3977 26 3976 25 3975 24 3974 23 3973 22 3972 21 3971 20 3970 19 3969 18 3968 17 3967 16 3966 15 3965 14 3964 13 3963...
result:
ok correct
Test #32:
score: 0
Accepted
time: 0ms
memory: 3380kb
input:
100 1
output:
4001 49 4000 48 3999 47 3998 46 3997 45 3996 44 3995 43 3994 42 3993 41 3992 40 3991 39 3990 38 3989 37 3988 36 3987 35 3986 34 3985 33 3984 32 3983 31 3982 30 3981 29 3980 28 3979 27 3978 26 3977 25 3976 24 3975 23 3974 22 3973 21 3972 20 3971 19 3970 18 3969 17 3968 16 3967 15 3966 14 3965 13 3964...
result:
ok correct
Test #33:
score: 0
Accepted
time: 0ms
memory: 3508kb
input:
100 1244
output:
5244 49 5243 48 5242 47 5241 46 5240 45 5239 44 5238 43 5237 42 5236 41 5235 40 5234 39 5233 38 5232 37 5231 36 5230 35 5229 34 5228 33 5227 32 5226 31 5225 30 5224 29 5223 28 5222 27 5221 26 5220 25 5219 24 5218 23 5217 22 5216 21 5215 20 5214 19 5213 18 5212 17 5211 16 5210 15 5209 14 5208 13 5207...
result:
ok correct
Test #34:
score: 0
Accepted
time: 0ms
memory: 3392kb
input:
100 9999
output:
5999 49 6000 48 6001 47 6002 46 6003 45 6004 44 6005 43 6006 42 6007 41 6008 40 6009 39 6010 38 6011 37 6012 36 6013 35 6014 34 6015 33 6016 32 6017 31 6018 30 6019 29 6020 28 6021 27 6022 26 6023 25 6024 24 6025 23 6026 22 6027 21 6028 20 6029 19 6030 18 6031 17 6032 16 6033 15 6034 14 6035 13 6036...
result:
ok correct
Test #35:
score: 0
Accepted
time: 0ms
memory: 3396kb
input:
100 10000
output:
6000 49 6001 48 6002 47 6003 46 6004 45 6005 44 6006 43 6007 42 6008 41 6009 40 6010 39 6011 38 6012 37 6013 36 6014 35 6015 34 6016 33 6017 32 6018 31 6019 30 6020 29 6021 28 6022 27 6023 26 6024 25 6025 24 6026 23 6027 22 6028 21 6029 20 6030 19 6031 18 6032 17 6033 16 6034 15 6035 14 6036 13 6037...
result:
ok correct
Test #36:
score: 0
Accepted
time: 1ms
memory: 3560kb
input:
999 0
output:
4000 498 3999 497 3998 496 3997 495 3996 494 3995 493 3994 492 3993 491 3992 490 3991 489 3990 488 3989 487 3988 486 3987 485 3986 484 3985 483 3984 482 3983 481 3982 480 3981 479 3980 478 3979 477 3978 476 3977 475 3976 474 3975 473 3974 472 3973 471 3972 470 3971 469 3970 468 3969 467 3968 466 396...
result:
ok correct
Test #37:
score: 0
Accepted
time: 1ms
memory: 3392kb
input:
999 1
output:
4001 498 4000 497 3999 496 3998 495 3997 494 3996 493 3995 492 3994 491 3993 490 3992 489 3991 488 3990 487 3989 486 3988 485 3987 484 3986 483 3985 482 3984 481 3983 480 3982 479 3981 478 3980 477 3979 476 3978 475 3977 474 3976 473 3975 472 3974 471 3973 470 3972 469 3971 468 3970 467 3969 466 396...
result:
ok correct
Test #38:
score: 0
Accepted
time: 1ms
memory: 3508kb
input:
999 4234
output:
234 498 235 497 236 496 237 495 238 494 239 493 240 492 241 491 242 490 243 489 244 488 245 487 246 486 247 485 248 484 249 483 250 482 251 481 252 480 253 479 254 478 255 477 256 476 257 475 258 474 259 473 260 472 261 471 262 470 263 469 264 468 265 467 266 466 267 465 268 464 269 463 270 462 271 ...
result:
ok correct
Test #39:
score: 0
Accepted
time: 0ms
memory: 3504kb
input:
999 9999
output:
5999 498 6000 497 6001 496 6002 495 6003 494 6004 493 6005 492 6006 491 6007 490 6008 489 6009 488 6010 487 6011 486 6012 485 6013 484 6014 483 6015 482 6016 481 6017 480 6018 479 6019 478 6020 477 6021 476 6022 475 6023 474 6024 473 6025 472 6026 471 6027 470 6028 469 6029 468 6030 467 6031 466 603...
result:
ok correct
Test #40:
score: 0
Accepted
time: 1ms
memory: 3300kb
input:
999 10000
output:
6000 498 6001 497 6002 496 6003 495 6004 494 6005 493 6006 492 6007 491 6008 490 6009 489 6010 488 6011 487 6012 486 6013 485 6014 484 6015 483 6016 482 6017 481 6018 480 6019 479 6020 478 6021 477 6022 476 6023 475 6024 474 6025 473 6026 472 6027 471 6028 470 6029 469 6030 468 6031 467 6032 466 603...
result:
ok correct
Test #41:
score: 0
Accepted
time: 1ms
memory: 3388kb
input:
1000 0
output:
4000 499 3999 498 3998 497 3997 496 3996 495 3995 494 3994 493 3993 492 3992 491 3991 490 3990 489 3989 488 3988 487 3987 486 3986 485 3985 484 3984 483 3983 482 3982 481 3981 480 3980 479 3979 478 3978 477 3977 476 3976 475 3975 474 3974 473 3973 472 3972 471 3971 470 3970 469 3969 468 3968 467 396...
result:
ok correct
Test #42:
score: 0
Accepted
time: 1ms
memory: 3388kb
input:
1000 1
output:
4001 499 4000 498 3999 497 3998 496 3997 495 3996 494 3995 493 3994 492 3993 491 3992 490 3991 489 3990 488 3989 487 3988 486 3987 485 3986 484 3985 483 3984 482 3983 481 3982 480 3981 479 3980 478 3979 477 3978 476 3977 475 3976 474 3975 473 3974 472 3973 471 3972 470 3971 469 3970 468 3969 467 396...
result:
ok correct
Test #43:
score: 0
Accepted
time: 0ms
memory: 3508kb
input:
1000 1321
output:
5321 499 5320 498 5319 497 5318 496 5317 495 5316 494 5315 493 5314 492 5313 491 5312 490 5311 489 5310 488 5309 487 5308 486 5307 485 5306 484 5305 483 5304 482 5303 481 5302 480 5301 479 5300 478 5299 477 5298 476 5297 475 5296 474 5295 473 5294 472 5293 471 5292 470 5291 469 5290 468 5289 467 528...
result:
ok correct
Test #44:
score: 0
Accepted
time: 1ms
memory: 3548kb
input:
1000 9999
output:
5999 499 6000 498 6001 497 6002 496 6003 495 6004 494 6005 493 6006 492 6007 491 6008 490 6009 489 6010 488 6011 487 6012 486 6013 485 6014 484 6015 483 6016 482 6017 481 6018 480 6019 479 6020 478 6021 477 6022 476 6023 475 6024 474 6025 473 6026 472 6027 471 6028 470 6029 469 6030 468 6031 467 603...
result:
ok correct
Test #45:
score: 0
Accepted
time: 0ms
memory: 3388kb
input:
1000 10000
output:
6000 499 6001 498 6002 497 6003 496 6004 495 6005 494 6006 493 6007 492 6008 491 6009 490 6010 489 6011 488 6012 487 6013 486 6014 485 6015 484 6016 483 6017 482 6018 481 6019 480 6020 479 6021 478 6022 477 6023 476 6024 475 6025 474 6026 473 6027 472 6028 471 6029 470 6030 469 6031 468 6032 467 603...
result:
ok correct