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QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #505644 | #3495. Type Charts | xiaowuc1 | AC ✓ | 72ms | 32644kb | C++17 | 5.0kb | 2024-08-05 06:36:02 | 2024-08-05 06:36:03 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3536kb
input:
5 5 1 2 - 2 4 - 4 5 x 2 3 = 3 4 +
output:
=-+=x
result:
ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3836kb
input:
1 1 1 1 =
output:
=
result:
ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3600kb
input:
7 7 1 1 + 2 2 x 3 3 - 4 4 + 5 5 = 6 6 - 7 7 x
output:
+x-+=-x
result:
ok
Test #4:
score: 0
Accepted
time: 0ms
memory: 3540kb
input:
32 16 1 2 x 3 4 x 5 6 x 7 8 x 9 10 x 11 12 - 13 14 - 15 16 = 17 18 x 19 20 - 21 22 = 23 24 + 25 26 x 27 28 = 29 30 + 31 32 +
output:
xxxxxxxxxx=-=-+-xx=-+-++xx+-++++
result:
ok
Test #5:
score: 0
Accepted
time: 0ms
memory: 3556kb
input:
4 16 1 1 x 1 2 x 1 3 x 1 4 x 2 1 x 2 2 - 2 3 - 2 4 = 3 1 x 3 2 - 3 3 = 3 4 + 4 1 x 4 2 = 4 3 + 4 4 +
output:
x-=+
result:
ok
Test #6:
score: 0
Accepted
time: 0ms
memory: 3540kb
input:
20 19 1 2 = 2 3 x 3 4 x 4 5 - 5 6 - 6 7 - 7 8 x 8 9 x 9 10 = 10 11 - 11 12 x 12 13 x 13 14 + 14 15 + 15 16 x 16 17 x 17 18 x 18 19 - 19 20 =
output:
+-x=---x+--x+++xx=-+
result:
ok
Test #7:
score: 0
Accepted
time: 0ms
memory: 3596kb
input:
5 5 1 2 = 2 3 = 3 4 = 4 5 = 5 1 =
output:
=====
result:
ok
Test #8:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
4 4 1 2 = 2 3 = 3 4 = 4 1 =
output:
+-+-
result:
ok
Test #9:
score: 0
Accepted
time: 0ms
memory: 3464kb
input:
4 5 1 2 = 2 3 = 3 4 = 4 1 = 1 3 +
output:
+-+-
result:
ok
Test #10:
score: 0
Accepted
time: 0ms
memory: 3788kb
input:
10 1 1 2 =
output:
+-xxxxxxxx
result:
ok
Test #11:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
8 8 1 2 = 2 3 = 3 4 = 4 1 = 1 5 + 5 6 = 3 7 - 7 8 =
output:
====+--+
result:
ok
Test #12:
score: 0
Accepted
time: 5ms
memory: 5424kb
input:
8464 12855 2 2 - 3 3 = 4 4 + 5 5 - 5 6 - 7 7 - 7 8 - 8 8 - 9 9 - 9 10 - 10 10 = 11 11 - 11 12 = 13 13 - 13 14 = 14 14 + 15 15 = 15 16 - 17 17 = 17 18 = 19 19 = 19 20 = 20 20 = 21 21 = 21 22 + 23 23 = 23 24 + 24 24 + 25 25 + 25 26 = 27 27 + 27 28 + 29 29 + 29 30 + 30 30 + 31 32 - 33 34 = 35 36 + 37 3...
output:
x-=+-----=-+-+=-=====+=++-++++=-+-++--------------=-----=-=--=--==-==-==----==--+--+--+--+--+-=+-=+-=+-=+--+--+-=+-=+--+-=--=--==-==-=+-=+--------=--+-==--+-=+-=+-++-++-++-++-++-++-+--+--++-+=-++-+--+--++-+=-++=--=--=-==-==-==-==-+=-+=-+=-+=--=-==-+=-+====================+==+==+==+==+==+==+==+==-===...
result:
ok
Test #13:
score: 0
Accepted
time: 4ms
memory: 4892kb
input:
7012 8650 2 3 - 4 5 = 6 7 + 8 9 - 8 10 - 11 12 - 11 13 - 12 13 - 14 15 - 14 16 - 15 16 = 17 18 - 17 19 = 20 21 - 20 22 = 21 22 = 23 24 - 23 25 = 24 25 + 26 27 - 26 28 + 29 30 = 29 31 = 32 33 = 32 34 = 33 34 = 35 36 = 35 37 = 36 37 + 38 39 = 38 40 + 41 42 = 41 43 + 42 43 + 44 45 + 44 46 + 47 48 + 47 ...
output:
x=-+-++=--=---===-=--+-=+=-++--===-+++-+==+++++++=---=---=---=-----==-=-=-==--===-====--==--=---+---+--=+-=-+-==+-==+-==+=--==--=---+---+--=+-=-+-==+=--+=--+=--+=--+-===-===-==+-==+=---=-----===--+=--+--=+-=-+-==+=-==--++--++--++--++-=++-=++-=++-=++=-==--++=-=+=-=+=-=+=-=+--+---++-=++-=++-=+--=++=-=...
result:
ok
Test #14:
score: 0
Accepted
time: 18ms
memory: 12084kb
input:
32765 55895 2 2 - 3 3 = 4 4 - 4 5 - 6 6 - 6 7 - 7 7 - 8 8 - 8 9 - 9 9 = 10 10 = 10 11 - 12 12 = 12 13 = 14 14 = 14 15 = 15 15 = 16 17 - 18 19 = 20 20 - 20 21 - 20 22 - 23 23 - 23 24 - 23 25 - 24 24 - 26 26 - 26 27 - 26 28 - 27 27 - 27 28 - 29 29 - 29 30 - 29 31 - 30 30 - 30 31 - 31 31 - 32 32 - 32 3...
output:
x-=-----==-=====-+---------------=-----=-=--=--==-==-==----==-=--=--==-==--------=--+-===--=--=-==-==-==-==--=-=====================-=======--=---===-=+--===-------------------------------=-------=--=---=---==--==--==------==-----------=--=---=---=---==--==--=---==-----------=--==--==-------=-------...
result:
ok
Test #15:
score: 0
Accepted
time: 5ms
memory: 7136kb
input:
15026 21203 2 3 = 4 5 + 6 7 = 6 8 = 9 10 = 9 11 = 10 11 = 12 13 = 12 14 + 15 16 = 15 17 + 16 17 + 18 19 + 18 20 + 21 22 + 21 23 + 22 23 + 24 25 = 24 26 = 24 27 = 28 29 = 28 30 = 28 31 = 29 30 = 32 33 = 32 34 = 32 35 = 33 34 = 33 35 = 36 37 = 36 38 = 36 39 = 37 38 = 37 39 = 38 39 = 40 41 = 40 42 = 40...
output:
x+-+++--===+-+==++++++++---============+--+===+===+===+===+===++--++--+===+===++-++==++==++==++==+++-++==++==++==+++-+++++++++++++++++++++++++++----==================================================+---+====+====+====+====+====+====+====+====+====+====+====+====+====+====+====+====+====+====+====+==...
result:
ok
Test #16:
score: 0
Accepted
time: 45ms
memory: 26200kb
input:
100000 90501 24262 23019 x 91990 86204 x 14592 99799 + 73605 26300 = 85814 8642 x 93379 67210 x 58113 90093 x 1307 9753 - 59802 86261 = 3100 99161 + 26163 43385 x 720 30934 x 83237 46343 x 10200 84608 x 54341 68151 = 13098 40334 x 25884 46545 - 78913 70081 - 93818 67747 x 19977 70552 x 34519 19128 =...
output:
=x=x=+x=+++xxx++xxx=+-+===+-x+xx==++x+xxxx+x=+x++-x==xxx++=x+=++xx++x=+=-xx=+=x==xxx=xx=+x-x++-x+=+=x-++++=x=xx++=++=++xx+=++x+++====+==x==++xx+xxx==+==x=====x+x+x+==x=x==x+=xxx=x====+-==+x=-++=x==x==+x==x++=++x+=x+=x=xx++==+=+====+=x=++==x+====x+=x++xx==+==+=+++++=====x-+x=++xxx=+==+++==x++=++-===+...
result:
ok
Test #17:
score: 0
Accepted
time: 42ms
memory: 25988kb
input:
100000 90477 54902 42825 = 81668 94247 = 10341 5440 - 72765 81435 + 38812 96511 + 93740 62957 = 93053 81338 x 3646 58573 x 75860 43666 x 98451 21806 x 97608 77530 - 4324 13200 + 84216 8388 - 78220 16494 = 41592 60041 x 20818 37137 x 83082 74820 = 92049 50649 x 81935 14741 = 34423 18571 = 41517 69162...
output:
x-+x-+x=x==+=x++xx-=xxx=x++x+==x=+x==+-+x+=x=x=x=+=x=++-x=++=x+x==+=+x+=+++x==+xx==xx++x++=x==xxxxx=+xx===+===x==+--=++=x+xx=+-+xx===xx+=+x++x++++=+xx==++=xx+x++++==++++==x++x+===x++=++xx=x====x=++x+=+-x+=xxxx-x+++x++xx==x+-x=++xx=++++x+=+xxxx=x+==x=x+++xx+xxxxxxx=x+x+x=+==xx==+x++=x=x+=x+x+x===+xx+...
result:
ok
Test #18:
score: 0
Accepted
time: 49ms
memory: 26136kb
input:
100000 90522 41622 50797 + 23362 45118 + 70953 58874 = 48608 7252 - 97414 86078 + 57866 75926 x 81137 2716 x 40649 34242 - 19593 88357 + 37873 92204 x 84281 98573 x 85233 89938 + 15125 1089 x 44067 39201 = 24199 65466 x 99401 39723 + 96138 92865 + 80759 27266 = 38779 83162 - 34371 6489 - 55466 75166...
output:
=++=++x==+x=x=++xxx++xx++=x+=x+==++x=-+=++-=xx++-=x+=++-x+==xxxx-++++==+xx=x+x==x=xxxxxx++xx+xxxx+=+==x+=xx+=-x++xx+=+--+x+==++++x+x++==+=+x===x==xxx+xxx+=x===++++xxx+xx-x++==++xx==+++xx=+xxx=-++=xx+=+++=xxx+==+==+=+=+=+=+=+++=x-++xxx=+==xxx+-+==+x=++-x+xx+==x=xx==x==x+x+x=-==+==+==+-x+==x=x=+x-xx=x...
result:
ok
Test #19:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
5 5 1 1 + 5 2 - 3 3 = 5 5 = 4 3 =
output:
+-===
result:
ok
Test #20:
score: 0
Accepted
time: 0ms
memory: 3548kb
input:
10 10 8 7 + 9 3 = 10 5 + 9 6 + 6 9 + 3 10 = 2 9 + 3 4 + 10 6 + 2 1 +
output:
++=+++++==
result:
ok
Test #21:
score: 0
Accepted
time: 0ms
memory: 3548kb
input:
10 10 10 4 + 6 6 = 8 8 + 5 4 = 3 3 + 10 7 + 10 4 + 9 3 + 10 5 - 1 6 +
output:
+x++-=+++=
result:
ok
Test #22:
score: 0
Accepted
time: 11ms
memory: 6396kb
input:
10 100000 1 7 = 1 6 x 4 5 + 9 1 + 9 9 = 2 6 x 9 6 x 8 10 = 5 8 - 10 7 = 1 7 = 5 9 = 1 4 + 5 9 = 7 10 = 1 6 x 10 1 + 4 3 = 2 10 + 1 6 x 3 1 = 9 3 - 2 8 - 5 6 x 9 7 - 9 7 - 10 3 = 10 10 + 5 2 = 7 5 - 10 3 = 6 8 x 8 9 - 10 4 + 6 5 x 3 6 x 3 2 - 3 3 - 1 2 + 3 8 - 1 6 x 3 7 - 8 5 - 2 10 + 10 1 + 3 3 - 1 ...
output:
+=-+=x--=+
result:
ok
Test #23:
score: 0
Accepted
time: 12ms
memory: 7172kb
input:
1000 100000 951 199 - 355 763 = 434 424 - 685 241 + 315 237 + 527 256 x 504 623 + 314 577 - 567 731 = 295 626 - 162 90 + 439 843 x 376 451 + 219 784 x 806 783 + 848 604 + 394 404 x 933 56 + 416 205 = 92 567 + 348 621 = 931 828 = 306 593 - 679 752 + 802 390 x 495 915 - 724 290 - 246 850 x 56 933 + 23...
output:
+=--+x+---=+=-+x++=-x+++++=++=+=-=x+x-=--+--+=++x+--+=++++==-+=-++-x==+==++x-====+x+=-==x+=+++=+==+x-+=+-x++-+++=-+=+--+++=+++--++=++=+--++==+==x+=++===-+-=+-+-=++++==++==++++---+-+-++--x==++-+=+=+=-=-+-++-=+====++-+xxx=+++=+=+++=+=+x-++--++=+++x--++x-+-x-++=+--===x-==++x+x=-++=++--x=+++-==-+x-xx+-+...
result:
ok
Test #24:
score: 0
Accepted
time: 67ms
memory: 26864kb
input:
100000 100000 37592 89589 + 52058 32765 - 44462 26010 x 80417 37884 x 35126 55230 x 2719 50019 x 18772 71054 + 32275 89732 x 12580 92991 + 78989 65683 x 92834 16946 x 14134 4184 + 81353 83642 + 7628 80989 + 55866 54579 + 51162 45921 = 81216 40103 x 19380 88492 + 82672 67478 x 91224 4676 x 59324 2228...
output:
x-+x+xxx====++=++x+x--=x=-x-x++=+==xx++x+x++-xx++x++++x-+++-+=x+-+x-x==x-=++++x=+-++-=-+++=x+-++++==xxx+++-xx-+===+xx+x+-+++xx-xx+++=x==+++x+xx+x+=+=-xx+=+++x+x=++++xx-+=x==x==-+-++=+++xx++x++-==+=+-+++xx=xx+x+=x+=x++++==+++=x++x+-=x-++--x==++=+=+++-==x=+===-=+++-==x=-x=-x++=x=xxx-x+==+++=+++=-x-=x=...
result:
ok
Test #25:
score: 0
Accepted
time: 65ms
memory: 27500kb
input:
100000 100000 72603 45612 + 20639 68503 + 74805 12942 = 79656 93646 + 65773 94114 + 88727 94811 + 80465 96112 = 50735 12628 = 79743 84404 - 9983 49017 x 14823 72448 = 55931 76702 - 31747 40052 = 31500 99542 = 63573 74898 - 38228 94203 = 99838 24382 + 48080 97868 - 65436 55751 + 27564 63420 = 80351 9...
output:
-+=--+===-+=+==xx++=+=x-+++-x+=x====+=+-=x==+=x====x++-==+====x+-+-+==+-==+++-xxx+x+x-+=-=x=x+-+=++-+=++++=+=+x++++++==++=+=+=x=x=-+--=x=+=====x==x==x=+=x===x=-+x===+=-==x=+++xxx+-==+x=++=x+=++=x+-x=+++=xx=-=-+++x=-x+++==-+-+++++=++=x-xx+x++-=--++=x-+==-==++x+=+==-x--x+=+xxx=x+-x++xx++==x+-=x=x+=++-...
result:
ok
Test #26:
score: 0
Accepted
time: 19ms
memory: 22608kb
input:
100000 100000 63401 54038 x 72253 85777 x 12893 96141 x 19392 72984 x 67641 49645 x 96225 18157 x 95878 33470 x 55964 45797 x 24524 83995 x 96984 45320 x 94596 46717 x 28281 29701 x 78720 49976 x 16313 84774 x 8656 68584 x 54884 74137 x 86979 28066 x 57273 78334 x 54654 32463 x 56015 64764 x 73211 6...
output:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx...
result:
ok
Test #27:
score: 0
Accepted
time: 55ms
memory: 27428kb
input:
100000 100000 24756 96958 - 39057 37472 - 96714 70903 - 46490 26361 - 31292 13933 - 91325 16984 - 76618 4826 - 48979 87386 - 93705 36578 - 9672 80145 - 71209 30617 - 96848 17718 - 26815 90364 - 16370 23438 - 13151 26744 - 30322 56879 - 35819 89963 - 47539 71278 - 81221 59202 - 28600 57894 - 39783 67...
output:
=xxx====x===x==x====x=========x==========x=========x=======xx================================x=====x==================xx====xx============x=============x==x===========================x==================x==================x===========x===============================-===-====================x==x===x==...
result:
ok
Test #28:
score: 0
Accepted
time: 72ms
memory: 32644kb
input:
100000 100000 21138 94446 = 94874 84232 = 26448 40301 = 87021 74462 = 33700 76087 = 92762 63391 = 88423 88305 = 82969 39152 = 57891 50162 = 6415 26671 = 44047 60009 = 54642 30654 = 45678 22450 = 98111 33422 = 53140 41904 = 11432 10888 = 33008 21119 = 2337 61740 = 45808 22314 = 6086 8222 = 85653 6162...
output:
=============x=x=========+x+=====+=============================+x===========+=++==+==x=x=x=+=x=x===x==x=x=======+==x==x=+=======x===x=======x=x==+==x===========x===+x+==+x================x=======xx====+===========x====x=======+x======x=xxx==x====+xx======x=xxx=+======+=====xx=======x==x=+=+=========...
result:
ok
Test #29:
score: 0
Accepted
time: 45ms
memory: 27456kb
input:
100000 100000 4178 18828 + 624 8214 + 96201 18922 + 30416 48428 + 32584 69755 + 93824 76481 + 40070 18785 + 91699 61101 + 55365 5176 + 59315 4180 + 58101 36426 + 14843 36782 + 92636 33519 + 29316 71435 + 99874 90896 + 96471 39336 + 47627 19953 + 70420 12684 + 82855 24462 + 84063 63208 + 36772 95197 ...
output:
+xxx+++++x+++++++++x+x+++x+x++++++++++++++++x+++x++++x+++x++++++++++++++++x++++++x+++++x++++x++++++++++++++++++++++++xx++++++++++x++++++++xx++++++++++++++++++++++++++++++++++x++++++++++++++x+++++x+x+x+++x+++++++++++x++++++x++xx+++++++++x++x++++x++++++++++x++++++++x+++++x++x+++++++++++++++++x+x++++++...
result:
ok
Test #30:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
100 400 7 92 x 2 25 + 75 52 - 7 90 x 3 34 x 21 52 + 59 16 x 32 41 x 86 26 x 95 77 - 60 40 + 57 39 x 8 70 x 28 34 - 97 74 x 77 19 - 29 1 x 2 89 = 31 87 + 29 56 x 6 10 x 52 19 = 57 86 x 47 77 = 64 90 - 9 26 x 7 89 x 49 72 x 73 1 x 93 29 x 40 92 + 34 62 x 57 85 x 49 94 x 93 7 x 33 41 x 86 73 x 54 41 + ...
output:
-+xx=xxx--x==+++-x=x+++x=xx-x++xx===++=++xx+-=++x-==-=-+x=x+-x==--=++++xx--x--=--=+x=+=+--x+-=-=x+-x
result:
ok
Test #31:
score: 0
Accepted
time: 66ms
memory: 31312kb
input:
100000 100000 73298 9455 = 69473 77023 = 50209 9376 x 45902 68666 = 44965 43997 = 74966 43596 = 91626 33881 x 21607 63014 + 65740 43913 = 73606 89246 + 32026 97928 = 89312 99744 = 64424 87028 = 88073 9950 = 13979 2862 x 68560 85437 = 35511 74329 = 12396 57116 = 63572 10744 = 70231 78807 x 23440 2187...
output:
=+===+==x=x=++=x==++====+====+======++=+=======+x=++===x=x=x+xx=+x======+====+=+======+==+============x=======x=======++x=+x=====x=+=xxxx======++x=+=+x+=====+======x++===x=============+==+x====+=======x=+=x=x=xx===+====x==x======x=======xx========x=+==x==+=x=+=x===x=====x==x====x===xx==+=+========+=...
result:
ok
Test #32:
score: 0
Accepted
time: 70ms
memory: 31736kb
input:
100000 100000 73271 8794 = 51613 33535 = 88428 88791 = 16139 1963 x 53669 87712 x 72299 86931 = 4897 223 = 39193 95507 = 46524 83621 x 44682 30065 x 75930 84205 = 31541 87733 = 22939 5379 = 22104 98664 = 31754 54524 = 46642 16459 = 89378 46141 = 14416 97007 x 50077 69130 = 64774 1251 = 90272 93816 =...
output:
==+===x==x=x+==x=x+==xx======x=====x===x=x+==x=xx==+x=x==x=======x=====x============xx==x==+=x==x====+==========xxx=x===+============x==xx====x============x+x====xx==+x=x====+=x=xx====+=x=xx===x=+=====xx==========x=============xx===+=x=xxx+=========+===x====x===+===x=x==========x=+======x===+===x===...
result:
ok
Test #33:
score: 0
Accepted
time: 55ms
memory: 28128kb
input:
100000 100000 1239 51680 + 64917 78917 + 11703 93523 + 19638 25632 = 73873 31238 = 50698 56852 = 8322 92895 = 21300 58315 - 21878 84526 - 89844 25358 = 44277 43934 + 88669 45620 - 15845 56126 + 30239 23221 = 70625 44 + 14272 87982 + 76275 70092 + 18852 21333 = 12724 40085 = 42558 10706 + 34281 49849...
output:
++=+++=+=++-+++==-+==x==-=++==+=++-=++=++x++==+=++++++++==+++x+=++++++--+x==x+++--+=+x-+=++-=+++x==+=++x++=-++=+=--++++++=++++-+==--+-==+=+=+--===+=-=-x+=+x+x=++--===xx+-=xx=+x+x=+-=+++=x++-+=+++==+-x+-x===-=-=-x+=-=+=x++=+x=++++=+=+=-++=+-+--=+x+===++==x-+-+==+---=+++x+-=x=+++xx++++=x+-+===+=+-==x-...
result:
ok
Test #34:
score: 0
Accepted
time: 10ms
memory: 5424kb
input:
4 100000 3 4 = 4 1 - 3 4 = 1 1 = 3 4 = 2 4 x 2 3 x 1 2 x 4 1 - 3 1 + 3 4 = 1 2 x 4 4 - 4 3 = 1 2 x 4 2 x 1 2 x 1 1 = 2 3 x 4 3 = 2 4 x 1 3 + 4 2 x 3 2 x 1 4 - 2 4 x 4 4 - 1 3 + 3 4 = 3 1 + 1 1 = 2 4 x 3 3 + 4 1 - 4 2 x 3 1 + 2 3 x 3 1 + 1 3 + 4 1 - 4 2 x 1 3 + 2 1 x 2 1 x 4 2 x 3 3 + 4 1 - 4 1 - 4 1...
output:
=x+-
result:
ok
Test #35:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
1 1 1 1 x
output:
x
result:
ok
Test #36:
score: 0
Accepted
time: 0ms
memory: 3832kb
input:
1 1 1 1 -
output:
-
result:
ok
Test #37:
score: 0
Accepted
time: 0ms
memory: 3816kb
input:
1 1 1 1 +
output:
+
result:
ok
Test #38:
score: 0
Accepted
time: 3ms
memory: 6532kb
input:
2 100000 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2 = 1 2...
output:
+-
result:
ok