QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#310518#5419. TriangleslefyAC ✓1ms4104kbC++142.2kb2024-01-21 15:06:382024-01-21 15:06:38

Judging History

你现在查看的是最新测评结果

  • [2024-01-21 15:06:38]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:4104kb
  • [2024-01-21 15:06:38]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
int A[15][6]={
	0,0,9,4,0,20,
	0,20,9,4,10,20,
	10,20,9,4,11,4,
	10,20,11,4,20,20,
	20,0,20,20,11,4,
	0,0,10,0,9,4,
	10,0,11,4,9,4,
	10,0,20,0,11,4
};
int b[15][6]={
	0,0,20,0,16,12,
	0,0,16,12,0,20,
	0,20,12,14,13,20,
	20,0,20,13,16,12,
	16,16,16,12,20,13,
	16,16,20,13,20,20,
	16,16,20,20,13,20,
	16,16,13,20,12,14,
	16,16,12,14,16,12
};
int c[15][6]={
	0,0,10,8,0,20,
	20,0,10,8,20,20,
	0,20,10,8,20,20,
	0,0,8,0,5,4,
	10,3,5,4,8,0,
	10,3,10,8,5,4,
	10,3,8,0,12,0,
	10,3,12,0,15,4,
	10,3,15,4,10,8,
	20,0,15,4,12,0
};
struct node{
    int x1,y1,x2,y2,x3,y3;
};
int a[15][6];
void solve(int k){
    int r=k%3,ed;
    if(r==2)ed=8;else if(!r)ed=9;else ed=10;
    queue<node>q;
    int num=5e7;
    for(int i=0;i<ed;i++){
        q.push({a[i][0]*num,a[i][1]*num,a[i][2]*num,a[i][3]*num,a[i][4]*num,a[i][5]*num});
        //~ q.push({a[i][0],a[i][1],a[i][2],a[i][3],a[i][4],a[i][5]});
    }
    while((int)q.size()<k){
        node now=q.front();q.pop();
        int x1=now.x1,y1=now.y1,x2=now.x2,y2=now.y2,x3=now.x3,y3=now.y3;
        int x4,y4,x5,y5,x6,y6;
        x4=(x1+x2)>>1;y4=(y1+y2)>>1;
        x5=(x1+x3)>>1;y5=(y1+y3)>>1;
        x6=(x2+x3)>>1;y6=(y2+y3)>>1;        
        if(x4==min(x1,x2)&&y4==min(y1,y2)||
        x5==min(x1,x3)&&y5==min(y1,y3)||
        x6==min(x3,x2)&&y6==min(y3,y2)){q.push(now);continue;}
        q.push({x1,y1,x4,y4,x5,y5});
        q.push({x4,y4,x5,y5,x6,y6});
        q.push({x2,y2,x4,y4,x6,y6});
        q.push({x3,y3,x5,y5,x6,y6});

        //~ cout<<q.size()<<"\n";
    }
    while(k--){
        node now=q.front();q.pop();
        //~ cout<<"Polygon\n";
        //~ cout<<now.x1<<" "<<now.y1<<"\n";
        //~ cout<<now.x2<<" "<<now.y2<<"\n";
        //~ cout<<now.x3<<" "<<now.y3<<"\n";
        //~ cout<<"\n";
        printf("%d %d %d %d %d %d\n",now.x1,now.y1,now.x2,now.y2,now.x3,now.y3);
    }
}

int main(){
    int k;
     scanf("%d",&k);
     
    //~ cout<<(dis(0,5e8,5e7,27)>dis(0,5e8,5e8,5e8));
    if(k<8)printf("No\n");
    else{
        printf("Yes\n");
        if(k%3==2)swap(A,a);
        else if(!(k%3))swap(a,b);
        else swap(a,c);
        solve(k);
    }
    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3820kb

input:

2

output:

No

result:

ok no solution

Test #2:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

24

output:

Yes
800000000 800000000 1000000000 650000000 1000000000 1000000000
800000000 800000000 1000000000 1000000000 650000000 1000000000
800000000 800000000 650000000 1000000000 600000000 700000000
800000000 800000000 600000000 700000000 800000000 600000000
0 0 500000000 0 400000000 300000000
500000000 0 4...

result:

ok 24 acute triangles

Test #3:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

1

output:

No

result:

ok no solution

Test #4:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

3

output:

No

result:

ok no solution

Test #5:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

4

output:

No

result:

ok no solution

Test #6:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

5

output:

No

result:

ok no solution

Test #7:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

6

output:

No

result:

ok no solution

Test #8:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

7

output:

No

result:

ok no solution

Test #9:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

8

output:

Yes
0 0 450000000 200000000 0 1000000000
0 1000000000 450000000 200000000 500000000 1000000000
500000000 1000000000 450000000 200000000 550000000 200000000
500000000 1000000000 550000000 200000000 1000000000 1000000000
1000000000 0 1000000000 1000000000 550000000 200000000
0 0 500000000 0 450000000 ...

result:

ok 8 acute triangles

Test #10:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

9

output:

Yes
0 0 1000000000 0 800000000 600000000
0 0 800000000 600000000 0 1000000000
0 1000000000 600000000 700000000 650000000 1000000000
1000000000 0 1000000000 650000000 800000000 600000000
800000000 800000000 800000000 600000000 1000000000 650000000
800000000 800000000 1000000000 650000000 1000000000 1...

result:

ok 9 acute triangles

Test #11:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

10

output:

Yes
0 0 500000000 400000000 0 1000000000
1000000000 0 500000000 400000000 1000000000 1000000000
0 1000000000 500000000 400000000 1000000000 1000000000
0 0 400000000 0 250000000 200000000
500000000 150000000 250000000 200000000 400000000 0
500000000 150000000 500000000 400000000 250000000 200000000
5...

result:

ok 10 acute triangles

Test #12:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

11

output:

Yes
0 1000000000 450000000 200000000 500000000 1000000000
500000000 1000000000 450000000 200000000 550000000 200000000
500000000 1000000000 550000000 200000000 1000000000 1000000000
1000000000 0 1000000000 1000000000 550000000 200000000
0 0 500000000 0 450000000 200000000
500000000 0 550000000 20000...

result:

ok 11 acute triangles

Test #13:

score: 0
Accepted
time: 0ms
memory: 3876kb

input:

12

output:

Yes
0 0 800000000 600000000 0 1000000000
0 1000000000 600000000 700000000 650000000 1000000000
1000000000 0 1000000000 650000000 800000000 600000000
800000000 800000000 800000000 600000000 1000000000 650000000
800000000 800000000 1000000000 650000000 1000000000 1000000000
800000000 800000000 1000000...

result:

ok 12 acute triangles

Test #14:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

13

output:

Yes
1000000000 0 500000000 400000000 1000000000 1000000000
0 1000000000 500000000 400000000 1000000000 1000000000
0 0 400000000 0 250000000 200000000
500000000 150000000 250000000 200000000 400000000 0
500000000 150000000 500000000 400000000 250000000 200000000
500000000 150000000 400000000 0 600000...

result:

ok 13 acute triangles

Test #15:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

14

output:

Yes
500000000 1000000000 450000000 200000000 550000000 200000000
500000000 1000000000 550000000 200000000 1000000000 1000000000
1000000000 0 1000000000 1000000000 550000000 200000000
0 0 500000000 0 450000000 200000000
500000000 0 550000000 200000000 450000000 200000000
500000000 0 1000000000 0 5500...

result:

ok 14 acute triangles

Test #16:

score: 0
Accepted
time: 0ms
memory: 3876kb

input:

15

output:

Yes
0 1000000000 600000000 700000000 650000000 1000000000
1000000000 0 1000000000 650000000 800000000 600000000
800000000 800000000 800000000 600000000 1000000000 650000000
800000000 800000000 1000000000 650000000 1000000000 1000000000
800000000 800000000 1000000000 1000000000 650000000 1000000000
8...

result:

ok 15 acute triangles

Test #17:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

16

output:

Yes
0 1000000000 500000000 400000000 1000000000 1000000000
0 0 400000000 0 250000000 200000000
500000000 150000000 250000000 200000000 400000000 0
500000000 150000000 500000000 400000000 250000000 200000000
500000000 150000000 400000000 0 600000000 0
500000000 150000000 600000000 0 750000000 2000000...

result:

ok 16 acute triangles

Test #18:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

17

output:

Yes
500000000 1000000000 550000000 200000000 1000000000 1000000000
1000000000 0 1000000000 1000000000 550000000 200000000
0 0 500000000 0 450000000 200000000
500000000 0 550000000 200000000 450000000 200000000
500000000 0 1000000000 0 550000000 200000000
0 0 225000000 100000000 0 500000000
225000000...

result:

ok 17 acute triangles

Test #19:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

18

output:

Yes
1000000000 0 1000000000 650000000 800000000 600000000
800000000 800000000 800000000 600000000 1000000000 650000000
800000000 800000000 1000000000 650000000 1000000000 1000000000
800000000 800000000 1000000000 1000000000 650000000 1000000000
800000000 800000000 650000000 1000000000 600000000 7000...

result:

ok 18 acute triangles

Test #20:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

19

output:

Yes
0 0 400000000 0 250000000 200000000
500000000 150000000 250000000 200000000 400000000 0
500000000 150000000 500000000 400000000 250000000 200000000
500000000 150000000 400000000 0 600000000 0
500000000 150000000 600000000 0 750000000 200000000
500000000 150000000 750000000 200000000 500000000 40...

result:

ok 19 acute triangles

Test #21:

score: 0
Accepted
time: 0ms
memory: 3768kb

input:

20

output:

Yes
1000000000 0 1000000000 1000000000 550000000 200000000
0 0 500000000 0 450000000 200000000
500000000 0 550000000 200000000 450000000 200000000
500000000 0 1000000000 0 550000000 200000000
0 0 225000000 100000000 0 500000000
225000000 100000000 0 500000000 225000000 600000000
450000000 200000000 ...

result:

ok 20 acute triangles

Test #22:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

21

output:

Yes
800000000 800000000 800000000 600000000 1000000000 650000000
800000000 800000000 1000000000 650000000 1000000000 1000000000
800000000 800000000 1000000000 1000000000 650000000 1000000000
800000000 800000000 650000000 1000000000 600000000 700000000
800000000 800000000 600000000 700000000 80000000...

result:

ok 21 acute triangles

Test #23:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

22

output:

Yes
500000000 150000000 250000000 200000000 400000000 0
500000000 150000000 500000000 400000000 250000000 200000000
500000000 150000000 400000000 0 600000000 0
500000000 150000000 600000000 0 750000000 200000000
500000000 150000000 750000000 200000000 500000000 400000000
1000000000 0 750000000 20000...

result:

ok 22 acute triangles

Test #24:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

23

output:

Yes
0 0 500000000 0 450000000 200000000
500000000 0 550000000 200000000 450000000 200000000
500000000 0 1000000000 0 550000000 200000000
0 0 225000000 100000000 0 500000000
225000000 100000000 0 500000000 225000000 600000000
450000000 200000000 225000000 100000000 225000000 600000000
0 1000000000 0 ...

result:

ok 23 acute triangles

Test #25:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

25

output:

Yes
500000000 150000000 500000000 400000000 250000000 200000000
500000000 150000000 400000000 0 600000000 0
500000000 150000000 600000000 0 750000000 200000000
500000000 150000000 750000000 200000000 500000000 400000000
1000000000 0 750000000 200000000 600000000 0
0 0 250000000 200000000 0 500000000...

result:

ok 25 acute triangles

Test #26:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

26

output:

Yes
500000000 0 550000000 200000000 450000000 200000000
500000000 0 1000000000 0 550000000 200000000
0 0 225000000 100000000 0 500000000
225000000 100000000 0 500000000 225000000 600000000
450000000 200000000 225000000 100000000 225000000 600000000
0 1000000000 0 500000000 225000000 600000000
0 1000...

result:

ok 26 acute triangles

Test #27:

score: 0
Accepted
time: 1ms
memory: 4096kb

input:

27

output:

Yes
800000000 800000000 1000000000 1000000000 650000000 1000000000
800000000 800000000 650000000 1000000000 600000000 700000000
800000000 800000000 600000000 700000000 800000000 600000000
0 0 500000000 0 400000000 300000000
500000000 0 400000000 300000000 900000000 300000000
1000000000 0 500000000 0...

result:

ok 27 acute triangles

Test #28:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

28

output:

Yes
500000000 150000000 400000000 0 600000000 0
500000000 150000000 600000000 0 750000000 200000000
500000000 150000000 750000000 200000000 500000000 400000000
1000000000 0 750000000 200000000 600000000 0
0 0 250000000 200000000 0 500000000
250000000 200000000 0 500000000 250000000 700000000
5000000...

result:

ok 28 acute triangles

Test #29:

score: 0
Accepted
time: 0ms
memory: 3860kb

input:

29

output:

Yes
500000000 0 1000000000 0 550000000 200000000
0 0 225000000 100000000 0 500000000
225000000 100000000 0 500000000 225000000 600000000
450000000 200000000 225000000 100000000 225000000 600000000
0 1000000000 0 500000000 225000000 600000000
0 1000000000 225000000 600000000 250000000 1000000000
2250...

result:

ok 29 acute triangles

Test #30:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

30

output:

Yes
800000000 800000000 650000000 1000000000 600000000 700000000
800000000 800000000 600000000 700000000 800000000 600000000
0 0 500000000 0 400000000 300000000
500000000 0 400000000 300000000 900000000 300000000
1000000000 0 500000000 0 900000000 300000000
800000000 600000000 400000000 300000000 90...

result:

ok 30 acute triangles

Test #31:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

31

output:

Yes
500000000 150000000 600000000 0 750000000 200000000
500000000 150000000 750000000 200000000 500000000 400000000
1000000000 0 750000000 200000000 600000000 0
0 0 250000000 200000000 0 500000000
250000000 200000000 0 500000000 250000000 700000000
500000000 400000000 250000000 200000000 250000000 7...

result:

ok 31 acute triangles

Test #32:

score: 0
Accepted
time: 0ms
memory: 4092kb

input:

32

output:

Yes
0 0 225000000 100000000 0 500000000
225000000 100000000 0 500000000 225000000 600000000
450000000 200000000 225000000 100000000 225000000 600000000
0 1000000000 0 500000000 225000000 600000000
0 1000000000 225000000 600000000 250000000 1000000000
225000000 600000000 250000000 1000000000 47500000...

result:

ok 32 acute triangles

Test #33:

score: 0
Accepted
time: 0ms
memory: 3744kb

input:

33

output:

Yes
800000000 800000000 600000000 700000000 800000000 600000000
0 0 500000000 0 400000000 300000000
500000000 0 400000000 300000000 900000000 300000000
1000000000 0 500000000 0 900000000 300000000
800000000 600000000 400000000 300000000 900000000 300000000
0 0 400000000 300000000 0 500000000
4000000...

result:

ok 33 acute triangles

Test #34:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

34

output:

Yes
500000000 150000000 750000000 200000000 500000000 400000000
1000000000 0 750000000 200000000 600000000 0
0 0 250000000 200000000 0 500000000
250000000 200000000 0 500000000 250000000 700000000
500000000 400000000 250000000 200000000 250000000 700000000
0 1000000000 0 500000000 250000000 70000000...

result:

ok 34 acute triangles

Test #35:

score: 0
Accepted
time: 0ms
memory: 3860kb

input:

35

output:

Yes
225000000 100000000 0 500000000 225000000 600000000
450000000 200000000 225000000 100000000 225000000 600000000
0 1000000000 0 500000000 225000000 600000000
0 1000000000 225000000 600000000 250000000 1000000000
225000000 600000000 250000000 1000000000 475000000 600000000
450000000 200000000 2250...

result:

ok 35 acute triangles

Test #36:

score: 0
Accepted
time: 0ms
memory: 3860kb

input:

36

output:

Yes
0 0 500000000 0 400000000 300000000
500000000 0 400000000 300000000 900000000 300000000
1000000000 0 500000000 0 900000000 300000000
800000000 600000000 400000000 300000000 900000000 300000000
0 0 400000000 300000000 0 500000000
400000000 300000000 0 500000000 400000000 800000000
800000000 60000...

result:

ok 36 acute triangles

Test #37:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

37

output:

Yes
1000000000 0 750000000 200000000 600000000 0
0 0 250000000 200000000 0 500000000
250000000 200000000 0 500000000 250000000 700000000
500000000 400000000 250000000 200000000 250000000 700000000
0 1000000000 0 500000000 250000000 700000000
1000000000 0 750000000 200000000 1000000000 500000000
7500...

result:

ok 37 acute triangles

Test #38:

score: 0
Accepted
time: 0ms
memory: 4104kb

input:

38

output:

Yes
450000000 200000000 225000000 100000000 225000000 600000000
0 1000000000 0 500000000 225000000 600000000
0 1000000000 225000000 600000000 250000000 1000000000
225000000 600000000 250000000 1000000000 475000000 600000000
450000000 200000000 225000000 600000000 475000000 600000000
500000000 100000...

result:

ok 38 acute triangles

Test #39:

score: 0
Accepted
time: 0ms
memory: 4100kb

input:

39

output:

Yes
500000000 0 400000000 300000000 900000000 300000000
1000000000 0 500000000 0 900000000 300000000
800000000 600000000 400000000 300000000 900000000 300000000
0 0 400000000 300000000 0 500000000
400000000 300000000 0 500000000 400000000 800000000
800000000 600000000 400000000 300000000 400000000 8...

result:

ok 39 acute triangles

Test #40:

score: 0
Accepted
time: 0ms
memory: 3856kb

input:

40

output:

Yes
0 0 250000000 200000000 0 500000000
250000000 200000000 0 500000000 250000000 700000000
500000000 400000000 250000000 200000000 250000000 700000000
0 1000000000 0 500000000 250000000 700000000
1000000000 0 750000000 200000000 1000000000 500000000
750000000 200000000 1000000000 500000000 75000000...

result:

ok 40 acute triangles

Test #41:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

41

output:

Yes
0 1000000000 0 500000000 225000000 600000000
0 1000000000 225000000 600000000 250000000 1000000000
225000000 600000000 250000000 1000000000 475000000 600000000
450000000 200000000 225000000 600000000 475000000 600000000
500000000 1000000000 250000000 1000000000 475000000 600000000
500000000 1000...

result:

ok 41 acute triangles

Test #42:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

42

output:

Yes
1000000000 0 500000000 0 900000000 300000000
800000000 600000000 400000000 300000000 900000000 300000000
0 0 400000000 300000000 0 500000000
400000000 300000000 0 500000000 400000000 800000000
800000000 600000000 400000000 300000000 400000000 800000000
0 1000000000 0 500000000 400000000 80000000...

result:

ok 42 acute triangles

Test #43:

score: 0
Accepted
time: 0ms
memory: 3768kb

input:

43

output:

Yes
250000000 200000000 0 500000000 250000000 700000000
500000000 400000000 250000000 200000000 250000000 700000000
0 1000000000 0 500000000 250000000 700000000
1000000000 0 750000000 200000000 1000000000 500000000
750000000 200000000 1000000000 500000000 750000000 700000000
500000000 400000000 7500...

result:

ok 43 acute triangles

Test #44:

score: 0
Accepted
time: 0ms
memory: 4104kb

input:

44

output:

Yes
0 1000000000 225000000 600000000 250000000 1000000000
225000000 600000000 250000000 1000000000 475000000 600000000
450000000 200000000 225000000 600000000 475000000 600000000
500000000 1000000000 250000000 1000000000 475000000 600000000
500000000 1000000000 475000000 600000000 525000000 60000000...

result:

ok 44 acute triangles

Test #45:

score: 0
Accepted
time: 0ms
memory: 4092kb

input:

45

output:

Yes
800000000 600000000 400000000 300000000 900000000 300000000
0 0 400000000 300000000 0 500000000
400000000 300000000 0 500000000 400000000 800000000
800000000 600000000 400000000 300000000 400000000 800000000
0 1000000000 0 500000000 400000000 800000000
0 1000000000 300000000 850000000 325000000 ...

result:

ok 45 acute triangles

Test #46:

score: 0
Accepted
time: 0ms
memory: 3864kb

input:

46

output:

Yes
500000000 400000000 250000000 200000000 250000000 700000000
0 1000000000 0 500000000 250000000 700000000
1000000000 0 750000000 200000000 1000000000 500000000
750000000 200000000 1000000000 500000000 750000000 700000000
500000000 400000000 750000000 200000000 750000000 700000000
1000000000 10000...

result:

ok 46 acute triangles

Test #47:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

47

output:

Yes
225000000 600000000 250000000 1000000000 475000000 600000000
450000000 200000000 225000000 600000000 475000000 600000000
500000000 1000000000 250000000 1000000000 475000000 600000000
500000000 1000000000 475000000 600000000 525000000 600000000
475000000 600000000 525000000 600000000 500000000 20...

result:

ok 47 acute triangles

Test #48:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

48

output:

Yes
0 0 400000000 300000000 0 500000000
400000000 300000000 0 500000000 400000000 800000000
800000000 600000000 400000000 300000000 400000000 800000000
0 1000000000 0 500000000 400000000 800000000
0 1000000000 300000000 850000000 325000000 1000000000
300000000 850000000 325000000 1000000000 62500000...

result:

ok 48 acute triangles

Test #49:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

49

output:

Yes
0 1000000000 0 500000000 250000000 700000000
1000000000 0 750000000 200000000 1000000000 500000000
750000000 200000000 1000000000 500000000 750000000 700000000
500000000 400000000 750000000 200000000 750000000 700000000
1000000000 1000000000 1000000000 500000000 750000000 700000000
0 1000000000 ...

result:

ok 49 acute triangles

Test #50:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

50

output:

Yes
450000000 200000000 225000000 600000000 475000000 600000000
500000000 1000000000 250000000 1000000000 475000000 600000000
500000000 1000000000 475000000 600000000 525000000 600000000
475000000 600000000 525000000 600000000 500000000 200000000
450000000 200000000 475000000 600000000 500000000 200...

result:

ok 50 acute triangles