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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
#759578#9519. Build a ComputerW_Trace2AC ✓1ms7084kbC++141.7kb2024-11-18 10:12:072024-11-18 10:12:14

Judging History

This is the latest submission verdict.

  • [2024-11-18 10:12:14]
  • Judged
  • Verdict: AC
  • Time: 1ms
  • Memory: 7084kb
  • [2024-11-18 10:12:07]
  • Submitted

answer

#include<bits/stdc++.h>
#define gc getchar()
#define cin(a) a=read()
#define M 100011
using namespace std;

int read(){
	int x=0;bool fl=0;char s=gc;
	while(!isdigit(s)){if(s=='-')fl=1;s=gc;}
	while(isdigit(s)) x=(x<<1)+(x<<3)+s-'0',s=gc;
	return fl?-x:x;
}

struct Node{
	int x,y;
};

int a[M],b[M],id[M];
vector<Node> e[M];

void add(int x,int y,int z){
	if(x==y) return;
	e[x].push_back((Node){y,z});
}

int main(){
	int cin(L),cin(R),n=0; 
	if(L==R){
		while(R) a[++n]=R%2,R/=2;
		cout<<n+1<<'\n';
		for(int i=1;i<=n;i++){
			cout<<1<<' '<<i+1<<' '<<a[n-i+1]<<'\n';
		}
		cout<<0<<'\n';
		return 0;
	}
	while(R) a[++n]=R%2,R/=2;
	for(int i=1;i<=n;i++) b[i]=L%2,L/=2;
	int m=n;
	while(b[n]==a[n]) n--;
	for(int i=1;i<=n/2;i++) swap(a[i],a[n-i+1]),swap(b[i],b[n-i+1]);
	for(int i=2;i<n;i++) add(i,i+1,a[i]);
	for(int i=1;i<=n;i++) id[i]=i;
	if(m==n){
		int cnt=n;
		while(b[cnt+1-n]==0) cnt++,id[cnt]=1;
		for(int i=cnt+1,j=n+1;i<=70;i++,j++) id[i]=j;
	}
	else for(int i=1;i<=70;i++) id[i]=i;
	for(int i=n+1;i<2*n-1;i++) add(id[i],id[i+1],b[i+1-n]);
	add(1,2,a[1]);
	add(1,id[n+1],b[1]);
	if(n>1) add(n,id[2*n],a[n]);
	if(n>1) add(id[2*n-1],id[2*n],b[n]);
	int maxn=2*n,cnt=2*n;
	for(int i=n;i>1;i--){
		if(b[i]==0) add(id[n+i-1],id[cnt],1),maxn=cnt;
		if(a[i]==1) add(i,id[cnt],0),maxn=cnt;
		cnt++;
		add(id[cnt],id[cnt-1],0);
		add(id[cnt],id[cnt-1],1);
	}
	if(n<m) e[id[++maxn]].clear(),add(id[maxn],1,a[++n]);
	for(int i=n+1;i<=m;i++){
		e[id[++maxn]].clear();
		add(id[maxn],id[maxn-1],a[i]);
	}
	cout<<id[maxn]<<'\n';
	for(int i=1;i<=id[maxn];i++){
		cout<<e[i].size()<<' ';
		for(Node A:e[i]) cout<<A.x<<' '<<A.y<<' ';
		cout<<endl;
	}
	return 0;
} 

这程序好像有点Bug,我给组数据试试?

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 6836kb

input:

5 7

output:

5
2 2 1 3 0 
2 4 1 4 0 
1 4 1 
0 
1 1 1 

result:

ok ok

Test #2:

score: 0
Accepted
time: 1ms
memory: 7060kb

input:

10 27

output:

12
2 6 1 2 1 
2 3 1 12 0 
1 4 0 
2 5 1 10 0 
2 9 1 9 0 
2 7 0 11 1 
1 8 1 
2 9 0 9 1 
0 
2 9 0 9 1 
2 10 0 10 1 
2 11 0 11 1 

result:

ok ok

Test #3:

score: 0
Accepted
time: 1ms
memory: 6232kb

input:

5 13

output:

9
2 5 1 2 1 
2 3 1 9 0 
1 4 0 
2 7 1 7 0 
2 6 0 8 1 
1 7 1 
0 
2 7 0 7 1 
2 8 0 8 1 

result:

ok ok

Test #4:

score: 0
Accepted
time: 1ms
memory: 6636kb

input:

1 1000000

output:

39
20 2 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 1 29 1 30 1 31 1 32 1 33 1 34 1 35 1 36 1 37 1 38 1 39 1 
2 3 1 39 0 
2 4 1 38 0 
2 5 1 37 0 
1 6 0 
2 7 1 35 0 
1 8 0 
1 9 0 
1 10 0 
1 11 0 
2 12 1 30 0 
1 13 0 
1 14 0 
2 15 1 27 0 
1 16 0 
1 17 0 
1 18 0 
1 19 0 
1 20 0 
1 21 0 
0 
2 21 0 21 1 
2 2...

result:

ok ok

Test #5:

score: 0
Accepted
time: 1ms
memory: 7060kb

input:

1 1

output:

2
1 2 1
0

result:

ok ok

Test #6:

score: 0
Accepted
time: 1ms
memory: 6968kb

input:

7 9

output:

7
2 5 1 2 1 
1 3 0 
1 4 0 
2 7 1 7 0 
1 6 1 
1 7 1 
0 

result:

ok ok

Test #7:

score: 0
Accepted
time: 0ms
memory: 7084kb

input:

3 7

output:

6
2 4 1 2 1 
2 3 1 6 0 
2 5 1 5 0 
1 5 1 
0 
2 5 0 5 1 

result:

ok ok

Test #8:

score: 0
Accepted
time: 1ms
memory: 6140kb

input:

1 5

output:

5
3 2 1 4 1 5 1 
1 3 0 
2 4 1 4 0 
0 
2 4 0 4 1 

result:

ok ok

Test #9:

score: 0
Accepted
time: 1ms
memory: 6848kb

input:

1 4

output:

5
3 2 1 4 1 5 1 
1 3 0 
1 4 0 
0 
2 4 0 4 1 

result:

ok ok

Test #10:

score: 0
Accepted
time: 1ms
memory: 6044kb

input:

8 9

output:

5
2 2 1 2 0 
0 
1 1 0 
1 3 0 
1 4 1 

result:

ok ok

Test #11:

score: 0
Accepted
time: 1ms
memory: 6208kb

input:

7 51

output:

13
4 7 1 2 1 12 1 13 1 
2 3 1 13 0 
1 4 0 
1 5 0 
2 6 1 10 0 
2 9 1 9 0 
1 8 1 
1 9 1 
0 
2 9 0 9 1 
2 10 0 10 1 
2 11 0 11 1 
2 12 0 12 1 

result:

ok ok

Test #12:

score: 0
Accepted
time: 1ms
memory: 5932kb

input:

51 79

output:

16
2 8 1 2 1 
1 3 0 
1 4 0 
2 5 1 16 0 
2 6 1 15 0 
2 7 1 14 0 
2 13 1 13 0 
1 9 1 
2 10 0 16 1 
2 11 0 15 1 
1 12 1 
1 13 1 
0 
2 13 0 13 1 
2 14 0 14 1 
2 15 0 15 1 

result:

ok ok

Test #13:

score: 0
Accepted
time: 1ms
memory: 6432kb

input:

92 99

output:

14
2 2 1 7 0 
1 3 0 
1 4 0 
1 5 0 
2 6 1 13 0 
2 12 1 12 0 
1 8 1 
1 9 1 
1 10 1 
2 11 0 13 1 
2 12 0 12 1 
0 
2 12 0 12 1 
1 1 1 

result:

ok ok

Test #14:

score: 0
Accepted
time: 0ms
memory: 6004kb

input:

27 36

output:

13
2 7 1 2 1 
1 3 0 
1 4 0 
2 5 1 13 0 
1 6 0 
1 11 0 
1 8 1 
2 9 0 13 1 
1 10 1 
1 11 1 
0 
2 11 0 11 1 
2 12 0 12 1 

result:

ok ok

Test #15:

score: 0
Accepted
time: 0ms
memory: 6868kb

input:

55 84

output:

17
2 8 1 2 1 
1 3 0 
2 4 1 17 0 
1 5 0 
2 6 1 15 0 
1 7 0 
1 13 0 
1 9 1 
2 10 0 16 1 
1 11 1 
1 12 1 
1 13 1 
0 
2 13 0 13 1 
2 14 0 14 1 
2 15 0 15 1 
2 16 0 16 1 

result:

ok ok

Test #16:

score: 0
Accepted
time: 0ms
memory: 6852kb

input:

297208 929600

output:

57
2 21 1 2 1 
2 3 1 57 0 
2 4 1 56 0 
1 5 0 
1 6 0 
1 7 0 
2 8 1 52 0 
1 9 0 
2 10 1 50 0 
2 11 1 49 0 
2 12 1 48 0 
2 13 1 47 0 
1 14 0 
2 15 1 45 0 
1 16 0 
1 17 0 
1 18 0 
1 19 0 
1 20 0 
1 39 0 
2 22 0 56 1 
2 23 0 55 1 
1 24 1 
2 25 0 53 1 
2 26 0 52 1 
2 27 0 51 1 
1 28 1 
2 29 0 49 1 
2 30 0...

result:

ok ok

Test #17:

score: 0
Accepted
time: 1ms
memory: 6300kb

input:

45728 589156

output:

54
5 21 1 2 1 52 1 53 1 54 1 
1 3 0 
1 4 0 
1 5 0 
2 6 1 51 0 
2 7 1 50 0 
2 8 1 49 0 
2 9 1 48 0 
2 10 1 47 0 
2 11 1 46 0 
1 12 0 
2 13 1 44 0 
1 14 0 
2 15 1 42 0 
2 16 1 41 0 
1 17 0 
1 18 0 
2 19 1 38 0 
1 20 0 
1 36 0 
2 22 0 50 1 
1 23 1 
1 24 1 
2 25 0 47 1 
2 26 0 46 1 
1 27 1 
2 28 0 44 1 ...

result:

ok ok

Test #18:

score: 0
Accepted
time: 1ms
memory: 6612kb

input:

129152 138000

output:

47
2 19 1 2 1 
1 3 0 
1 4 0 
1 5 0 
1 6 0 
2 7 1 47 0 
2 8 1 46 0 
1 9 0 
2 10 1 44 0 
2 11 1 43 0 
1 12 0 
1 13 0 
1 14 0 
2 15 1 39 0 
1 16 0 
1 17 0 
1 18 0 
1 35 0 
1 20 1 
1 21 1 
1 22 1 
1 23 1 
1 24 1 
2 25 0 45 1 
2 26 0 44 1 
2 27 0 43 1 
1 28 1 
2 29 0 41 1 
2 30 0 40 1 
2 31 0 39 1 
2 32 ...

result:

ok ok

Test #19:

score: 0
Accepted
time: 0ms
memory: 5972kb

input:

245280 654141

output:

56
3 21 1 2 1 56 1 
1 3 0 
1 4 0 
2 5 1 54 0 
2 6 1 53 0 
2 7 1 52 0 
2 8 1 51 0 
2 9 1 50 0 
2 10 1 49 0 
1 11 0 
2 12 1 47 0 
2 13 1 46 0 
1 14 0 
1 15 0 
2 16 1 43 0 
2 17 1 42 0 
2 18 1 41 0 
2 19 1 40 0 
1 20 0 
2 38 1 38 0 
1 22 1 
1 23 1 
2 24 0 52 1 
1 25 1 
1 26 1 
1 27 1 
1 28 1 
1 29 1 
2...

result:

ok ok

Test #20:

score: 0
Accepted
time: 0ms
memory: 6148kb

input:

202985 296000

output:

52
2 20 1 2 1 
1 3 0 
1 4 0 
2 5 1 52 0 
1 6 0 
1 7 0 
1 8 0 
1 9 0 
2 10 1 47 0 
1 11 0 
1 12 0 
1 13 0 
2 14 1 43 0 
1 15 0 
1 16 0 
1 17 0 
1 18 0 
1 19 0 
1 37 0 
1 21 1 
2 22 0 52 1 
2 23 0 51 1 
2 24 0 50 1 
1 25 1 
1 26 1 
2 27 0 47 1 
2 28 0 46 1 
2 29 0 45 1 
1 30 1 
1 31 1 
1 32 1 
2 33 0 ...

result:

ok ok

Test #21:

score: 0
Accepted
time: 1ms
memory: 5916kb

input:

438671 951305

output:

57
2 21 1 2 1 
2 3 1 57 0 
2 4 1 56 0 
1 5 0 
2 6 1 54 0 
1 7 0 
1 8 0 
1 9 0 
1 10 0 
2 11 1 49 0 
1 12 0 
1 13 0 
1 14 0 
1 15 0 
1 16 0 
1 17 0 
2 18 1 42 0 
1 19 0 
1 20 0 
2 39 1 39 0 
1 22 1 
2 23 0 55 1 
1 24 1 
2 25 0 53 1 
1 26 1 
1 27 1 
2 28 0 50 1 
2 29 0 49 1 
2 30 0 48 1 
1 31 1 
1 32 ...

result:

ok ok

Test #22:

score: 0
Accepted
time: 1ms
memory: 6044kb

input:

425249 739633

output:

56
2 21 1 2 1 
1 3 0 
2 4 1 56 0 
2 5 1 55 0 
1 6 0 
2 7 1 53 0 
1 8 0 
1 9 0 
2 10 1 50 0 
1 11 0 
1 12 0 
2 13 1 47 0 
1 14 0 
1 15 0 
2 16 1 44 0 
2 17 1 43 0 
1 18 0 
1 19 0 
1 20 0 
2 39 1 39 0 
1 22 1 
2 23 0 55 1 
2 24 0 54 1 
1 25 1 
1 26 1 
1 27 1 
1 28 1 
1 29 1 
2 30 0 48 1 
1 31 1 
2 32 ...

result:

ok ok

Test #23:

score: 0
Accepted
time: 0ms
memory: 5996kb

input:

551207 961718

output:

56
2 2 1 20 0 
2 3 1 55 0 
1 4 0 
2 5 1 53 0 
1 6 0 
2 7 1 51 0 
1 8 0 
2 9 1 49 0 
2 10 1 48 0 
1 11 0 
1 12 0 
2 13 1 45 0 
1 14 0 
2 15 1 43 0 
2 16 1 42 0 
1 17 0 
2 18 1 40 0 
2 19 1 39 0 
1 38 0 
2 21 0 55 1 
2 22 0 54 1 
2 23 0 53 1 
1 24 1 
1 25 1 
2 26 0 50 1 
1 27 1 
2 28 0 48 1 
2 29 0 47...

result:

ok ok

Test #24:

score: 0
Accepted
time: 1ms
memory: 5936kb

input:

114691 598186

output:

55
4 21 1 2 1 54 1 55 1 
1 3 0 
1 4 0 
2 5 1 53 0 
1 6 0 
1 7 0 
2 8 1 50 0 
1 9 0 
1 10 0 
1 11 0 
1 12 0 
1 13 0 
2 14 1 44 0 
1 15 0 
2 16 1 42 0 
1 17 0 
2 18 1 40 0 
1 19 0 
2 20 1 38 0 
1 37 0 
1 22 1 
1 23 1 
2 24 0 50 1 
2 25 0 49 1 
2 26 0 48 1 
2 27 0 47 1 
2 28 0 46 1 
2 29 0 45 1 
2 30 0...

result:

ok ok

Test #25:

score: 0
Accepted
time: 0ms
memory: 6072kb

input:

234654 253129

output:

46
2 2 1 16 0 
1 3 0 
2 4 1 42 0 
2 5 1 41 0 
2 6 1 40 0 
1 7 0 
1 8 0 
2 9 1 37 0 
2 10 1 36 0 
1 11 0 
1 12 0 
2 13 1 33 0 
1 14 0 
1 15 0 
2 30 1 30 0 
2 17 0 43 1 
1 18 1 
2 19 0 41 1 
1 20 1 
2 21 0 39 1 
2 22 0 38 1 
1 23 1 
2 24 0 36 1 
2 25 0 35 1 
1 26 1 
1 27 1 
1 28 1 
1 29 1 
2 30 0 30 1...

result:

ok ok

Test #26:

score: 0
Accepted
time: 0ms
memory: 5948kb

input:

554090 608599

output:

52
2 2 1 18 0 
1 3 0 
2 4 1 48 0 
1 5 0 
1 6 0 
2 7 1 45 0 
1 8 0 
1 9 0 
2 10 1 42 0 
1 11 0 
2 12 1 40 0 
1 13 0 
2 14 1 38 0 
1 15 0 
2 16 1 36 0 
2 17 1 35 0 
2 34 1 34 0 
2 19 0 49 1 
1 20 1 
1 21 1 
1 22 1 
2 23 0 45 1 
1 24 1 
2 25 0 43 1 
2 26 0 42 1 
2 27 0 41 1 
1 28 1 
1 29 1 
2 30 0 38 1...

result:

ok ok

Extra Test:

score: 0
Extra Test Passed