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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 |
---|---|---|---|---|---|---|---|---|---|
#874653 | #9689. 伪伪随机 | JohnAlfnov# | 20 | 57ms | 4736kb | C++14 | 1.1kb | 2025-01-28 12:59:12 | 2025-01-28 12:59:14 |
Judging History
answer
#include "prg.h"
#include<bits/stdc++.h>
using namespace std;
int solve(int n,int m,int k,vector<int>op,array<vector<int>,3000>x,int c,array<array<int,3000>,25>s){
if(k==2){
int a1=0,a2=0;
for(int i=0;i<c;++i){
int h=0;
for(int j=0;j<m;++j){
h+=s[i][j];
}
if(h>=(m/4+m/2)/2&&h<=(m*3/4+m/2)/2)++a1;
else ++a2;
}
return (a2<=1?1:2);
}
if(op[k-2]!=2){
int a1=0,a2=0;
for(int i=0;i<c;++i){
int h=0;
for(int j=0;j<m;++j){
h+=s[i][j];
}
if(h>=m/2-m/16&&h<=m/2+m/16)++a1;
else ++a2;
}
return (a2<=1?1:2);
}
if(op[k-3]!=2){
vector<vector<int>>gs(n);
for(int i=0;i<m;++i){
gs[x[i][k-1]].emplace_back(i);
}
int mn=0,ms=0;
for(int i=0;i<n;++i)if((signed)gs[i].size()>=2){
int t=gs[i].size(),kn=0;
for(int j=0;j<c;++j){
int h=0;
for(auto k:gs[i]){
h+=s[j][k];
}
if(h==0||h==t)++kn;
}
mn+=kn;++ms;
}
if(1.0*mn/ms>6.7)return 2;
return 1;
}
if(op[0]==1){
for(int i=0;i<c;++i){
for(int j=0;j<m;++j){
s[i][j]^=1;
}
}
}
mt19937 mt(time(0));
return mt()%2;
}
详细
Subtask #1:
score: 5
Accepted
Test #1:
score: 5
Accepted
time: 37ms
memory: 4608kb
input:
15478345200793503450 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #2:
score: 5
Accepted
time: 36ms
memory: 4480kb
input:
8777328773999050296 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #3:
score: 5
Accepted
time: 39ms
memory: 4608kb
input:
8306860370301473558 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #4:
score: 5
Accepted
time: 38ms
memory: 4480kb
input:
7355535262167792602 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #5:
score: 5
Accepted
time: 38ms
memory: 4480kb
input:
5901033176077457090 1237460 18364524 21312413
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #6:
score: 5
Accepted
time: 37ms
memory: 4608kb
input:
6725216784977925179 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #7:
score: 5
Accepted
time: 37ms
memory: 4608kb
input:
15228205213107479514 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #8:
score: 5
Accepted
time: 37ms
memory: 4480kb
input:
10794704323727532585 1237460 18364524 21312413
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #9:
score: 5
Accepted
time: 37ms
memory: 4480kb
input:
1531863096801291235 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #10:
score: 5
Accepted
time: 37ms
memory: 4608kb
input:
12583269177593428071 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #11:
score: 5
Accepted
time: 38ms
memory: 4608kb
input:
17884260014537450829 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #12:
score: 5
Accepted
time: 38ms
memory: 4608kb
input:
5598933293992250528 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #13:
score: 5
Accepted
time: 38ms
memory: 4480kb
input:
15029988260575536839 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #14:
score: 5
Accepted
time: 38ms
memory: 4480kb
input:
18435900855108017468 1237460 18364524 21312413
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #15:
score: 5
Accepted
time: 37ms
memory: 4608kb
input:
4740054765891404200 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #16:
score: 5
Accepted
time: 38ms
memory: 4352kb
input:
14854659461851577578 1237460 18364524 21312413
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #17:
score: 5
Accepted
time: 38ms
memory: 4480kb
input:
11860421814773748892 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #18:
score: 5
Accepted
time: 37ms
memory: 4480kb
input:
2618043996784533224 1237460 18364524 21312413
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #19:
score: 5
Accepted
time: 37ms
memory: 4608kb
input:
4729099511370153840 1237460 18364524 21312414
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #20:
score: 5
Accepted
time: 38ms
memory: 4480kb
input:
6142100148239098773 1237460 18364524 21312413
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Subtask #2:
score: 15
Accepted
Test #21:
score: 15
Accepted
time: 57ms
memory: 4608kb
input:
15644456504653888385 1237461 18364524 21312413 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #22:
score: 15
Accepted
time: 55ms
memory: 4736kb
input:
17525409403797767860 1237461 18364524 21312413 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #23:
score: 15
Accepted
time: 56ms
memory: 4736kb
input:
16953002163903257386 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #24:
score: 15
Accepted
time: 54ms
memory: 4480kb
input:
788278265436010907 1237461 18364524 21312413 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #25:
score: 15
Accepted
time: 55ms
memory: 4736kb
input:
15540481379750277983 1237461 18364524 21312413 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #26:
score: 15
Accepted
time: 54ms
memory: 4608kb
input:
9015247799051510708 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #27:
score: 15
Accepted
time: 55ms
memory: 4736kb
input:
14718463813137865720 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #28:
score: 15
Accepted
time: 42ms
memory: 4608kb
input:
9626039215908894536 1237461 18364524 21312415 32673239
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #29:
score: 15
Accepted
time: 41ms
memory: 4480kb
input:
15367994199069034681 1237461 18364524 21312414 32673236
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #30:
score: 15
Accepted
time: 55ms
memory: 4608kb
input:
9815994743565449906 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #31:
score: 15
Accepted
time: 57ms
memory: 4736kb
input:
5076972403022378194 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #32:
score: 15
Accepted
time: 57ms
memory: 4608kb
input:
13523311479884920883 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #33:
score: 15
Accepted
time: 57ms
memory: 4736kb
input:
15452059373617333584 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #34:
score: 15
Accepted
time: 57ms
memory: 4608kb
input:
8631381148034308695 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #35:
score: 15
Accepted
time: 55ms
memory: 4480kb
input:
5422315179829169150 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #36:
score: 15
Accepted
time: 55ms
memory: 4608kb
input:
4361249126136426961 1237461 18364524 21312413 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #37:
score: 15
Accepted
time: 56ms
memory: 4736kb
input:
6976800422460576686 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #38:
score: 15
Accepted
time: 56ms
memory: 4608kb
input:
8552184079474065172 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #39:
score: 15
Accepted
time: 55ms
memory: 4736kb
input:
1598183902825082255 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Test #40:
score: 15
Accepted
time: 56ms
memory: 4736kb
input:
3317147437384062467 1237461 18364524 21312414 32673238
output:
126534127
result:
ok Perfect. Correct in 100 tests.
Subtask #3:
score: 0
Wrong Answer
Test #41:
score: 22.5
Acceptable Answer
time: 49ms
memory: 4736kb
input:
18096446825184275106 1237458 18364525
output:
126534125
result:
points 0.75 Correct Answer. Correct in 98 tests.
Test #42:
score: 18.1128
Acceptable Answer
time: 50ms
memory: 4736kb
input:
14902425508262229602 1237458 18364525
output:
126534124
result:
points 0.6037593748 Correct Answer. Correct in 97 tests.
Test #43:
score: 12.5855
Acceptable Answer
time: 51ms
memory: 4480kb
input:
15139748546799860644 1237458 18364525
output:
126534122
result:
points 0.4195179763 Correct Answer. Correct in 95 tests.
Test #44:
score: 8.94484
Acceptable Answer
time: 48ms
memory: 4608kb
input:
9307674455823252809 1237458 18364525
output:
126534120
result:
points 0.2981612695 Correct Answer. Correct in 93 tests.
Test #45:
score: 12.5855
Acceptable Answer
time: 51ms
memory: 4480kb
input:
3661511870465233329 1237458 18364525
output:
126534122
result:
points 0.4195179763 Correct Answer. Correct in 95 tests.
Test #46:
score: 18.1128
Acceptable Answer
time: 46ms
memory: 4352kb
input:
9635149641212141231 1237458 18364525
output:
126534124
result:
points 0.6037593748 Correct Answer. Correct in 97 tests.
Test #47:
score: 10.6128
Acceptable Answer
time: 50ms
memory: 4480kb
input:
8623126583531512280 1237458 18364525
output:
126534121
result:
points 0.3537593748 Correct Answer. Correct in 94 tests.
Test #48:
score: 18.1128
Acceptable Answer
time: 48ms
memory: 4608kb
input:
17542991876646715766 1237458 18364525
output:
126534124
result:
points 0.6037593748 Correct Answer. Correct in 97 tests.
Test #49:
score: 12.5855
Acceptable Answer
time: 47ms
memory: 4736kb
input:
11509469256784773735 1237458 18364525
output:
126534122
result:
points 0.4195179763 Correct Answer. Correct in 95 tests.
Test #50:
score: 18.1128
Acceptable Answer
time: 49ms
memory: 4736kb
input:
15187255126140633228 1237458 18364525
output:
126534124
result:
points 0.6037593748 Correct Answer. Correct in 97 tests.
Test #51:
score: 30
Accepted
time: 48ms
memory: 4480kb
input:
5596351031354288494 1237458 18364525
output:
126534126
result:
ok Perfect. Correct in 99 tests.
Test #52:
score: 12.5855
Acceptable Answer
time: 49ms
memory: 4736kb
input:
1956884572310497827 1237458 18364525
output:
126534122
result:
points 0.4195179763 Correct Answer. Correct in 95 tests.
Test #53:
score: 18.1128
Acceptable Answer
time: 50ms
memory: 4736kb
input:
1848311009363078904 1237458 18364525
output:
126534124
result:
points 0.6037593748 Correct Answer. Correct in 97 tests.
Test #54:
score: 12.5855
Acceptable Answer
time: 48ms
memory: 4736kb
input:
7958126186516090968 1237458 18364525
output:
126534122
result:
points 0.4195179763 Correct Answer. Correct in 95 tests.
Test #55:
score: 12.5855
Acceptable Answer
time: 47ms
memory: 4608kb
input:
14895520484903877251 1237458 18364525
output:
126534122
result:
points 0.4195179763 Correct Answer. Correct in 95 tests.
Test #56:
score: 10.6128
Acceptable Answer
time: 50ms
memory: 4736kb
input:
252125976313631579 1237458 18364525
output:
126534121
result:
points 0.3537593748 Correct Answer. Correct in 94 tests.
Test #57:
score: 0
Wrong Answer
time: 50ms
memory: 4736kb
input:
8822075999373790379 1237458 18364525
output:
126534143
result:
points 0.0 Correct Answer. Correct in 84 tests.
Subtask #4:
score: 0
Wrong Answer
Test #61:
score: 0
Wrong Answer
time: 45ms
memory: 4608kb
input:
6934415118162240981 1237458 18364524 21312414 32673238 236176120
output:
126534027
result:
points 0.0 Correct Answer. Correct in 0 tests.