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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
#662801#8770. ComparatorYMH_fourteenAC ✓106ms129308kbC++142.7kb2024-10-21 10:38:582024-10-21 10:38:59

Judging History

你现在查看的是最新测评结果

  • [2024-10-21 10:38:59]
  • 评测
  • 测评结果:AC
  • 用时:106ms
  • 内存:129308kb
  • [2024-10-21 10:38:58]
  • 提交

answer

// Author: YE Minghan
#include<bits/stdc++.h>
using namespace std;
#ifdef DEBUG
#include "templates/debug.h"
#else
#define dbg(...) (void)0
#define msg(...) (void)0
#endif
#define ll long long
#define endl '\n'
#define PB emplace_back
#define PPB pop_back
#define MP make_pair
#define ALL(Name) Name.begin(),Name.end()
#define PII pair<int,int>
#define VI vector<int>
#define GI greater<int>
#define fi first
#define se second

const int K=10,D=500005;
bool vis[K][K][2][2];
vector<tuple<int,int,bool,bool,bool>>vs;
int lst;
bitset<1<<K> f[1<<K];
int q,k;
int ans1,ans2,ans3;
int wx,wy,wv;
string S;

namespace EVAL
{
VI eq[D],xr[D],ad[D],os[D];
void init()
{
	int mxd=0,cd=0;
	for(char i:S)
	{
		cd+=(i=='(')-(i==')');
		mxd=max(mxd,cd);
	}
	fill(eq,eq+mxd+1,VI());
	fill(xr,xr+mxd+1,VI());
	fill(ad,ad+mxd+1,VI());
	fill(os,os+mxd+1,VI());
	assert(!cd);
	for(int i=0;i<S.size();i++)
	{
		cd+=(S[i]=='(')-(S[i]==')');
		if(S[i]=='=')eq[cd].PB(i);
		if(S[i]=='&')ad[cd].PB(i);
		if(S[i]=='|')os[cd].PB(i);
		if(S[i]=='^')xr[cd].PB(i);
	}
}
int eval(int L,int R,int d)
{
	if(L==R)
	{
		if(S[L]=='0')return 0;
		if(S[L]=='1')return 15;
		if(S[L]=='x')return 12;
		if(S[L]=='y')return 10;
		assert(0);
	}
	auto it=eq[0].begin();

	if((it=lower_bound(ALL(xr[d]),L))!=xr[d].end()&&*it<=R)
		return eval(L,*it-1,d)^eval(*it+1,R,d);
	if((it=lower_bound(ALL(os[d]),L))!=os[d].end()&&*it<=R)
		return eval(L,*it-1,d)|eval(*it+1,R,d);
	if((it=lower_bound(ALL(ad[d]),L))!=ad[d].end()&&*it<=R)
		return eval(L,*it-1,d)&eval(*it+1,R,d);
	if((it=lower_bound(ALL(eq[d]),L))!=eq[d].end()&&*it<=R)
		return 15^eval(L,*it-1,d)^eval(*it+1,R,d);
	if(S[L]=='!')return 15^eval(L+1,R,d);
	if(S[L]=='('&&S[R]==')')return eval(L+1,R-1,d+1);
	assert(0);
}
// 11,10,01,00
int ev(){init();return eval(0,S.size()-1,0);}
}

int main()
{
	ios::sync_with_stdio(false),cin.tie(nullptr);
//	int _;cin>>_;while(_--)

	cin>>q>>k;
	while(q--)
	{
		cin>>wx>>wy>>S>>wv;
		int vl=EVAL::ev();
		wx--,wy--;
		for(int i=0;i<=1;i++)
			for(int j=0;j<=1;j++)
				if(!vis[wx][wy][i][j]&&((vl>>(2*i+j))&1))
					vs.PB(wx,wy,i,j,wv),vis[wx][wy][i][j]=1;
	}
	cin>>lst;
	for(int i=0;i<1<<k;i++)
		for(int j=0;j<1<<k;j++)
		{
			bool ok=0;
			for(auto [x,y,s,t,v]:vs)
				if(((i>>x)&1)==s&&((j>>y)&1)==t)
				{
					f[i][j]=v;
					ok=1;
					break;
				}
			if(!ok)f[i][j]=lst;
		}
	for(int i=0;i<1<<k;i++)ans1+=f[i][i];
	for(int i=0;i<1<<k;i++)
		for(int j=0;j<1<<k;j++)ans2+=f[i][j]&&f[j][i];
	for(int i=0;i<1<<k;i++)
		for(int j=0;j<1<<k;j++)
			if(f[i][j])ans3+=(f[j]&~f[i]).count();
	cout<<ans1<<" "<<ans2<<" "<<ans3<<endl;

	return 0;
}

详细

Test #1:

score: 100
Accepted
time: 3ms
memory: 50524kb

input:

3 2
1 1 (x=0)&(y=1) 1
1 1 (x=1)&(y=(x^x)) 0
2 2 (x=1)|(y=0) 0
1

output:

0 0 0

result:

ok single line: '0 0 0'

Test #2:

score: 0
Accepted
time: 8ms
memory: 50512kb

input:

4 3
2 1 x=0&(y=1) 1
1 2 !x^!!y 0
2 3 ((x|1)=y)&1&1 1
3 1 !x&!x&!x 0
1

output:

3 25 52

result:

ok single line: '3 25 52'

Test #3:

score: 0
Accepted
time: 44ms
memory: 50544kb

input:

1413 3
1 3 0 0
3 3 !x 0
2 2 x=0 1
1 2 !y^0 1
2 3 (x^1) 0
3 2 ((!0)) 1
1 1 !!1=(y) 0
2 2 !(1^x)&y 1
3 2 (y)&1|!!1 0
3 1 !x=(y&y=y) 0
2 1 (((!1)^!x)) 1
2 3 !0=(0&y)=1&y 0
1 2 ((((!0)))|!1) 0
3 1 !(y=!1=x|(!x)) 0
1 1 ((((y=!y)))&!0) 0
2 3 ((y=1)^!1^!!1|0) 1
2 3 1|(!x)&!x|1|(x=1) 1
2 3 !0^!!!!y&0=(!1&!0...

output:

4 16 0

result:

ok single line: '4 16 0'

Test #4:

score: 0
Accepted
time: 106ms
memory: 50608kb

input:

181737 10
5 2 1 1
1 10 !1=!x 0
10 1 (1^x) 0
2 4 !1 1
10 8 y=(!1)^1 1
6 2 !((x&!x)) 1
1 10 !!((!x)|x) 1
7 10 (((0))) 0
7 3 !(1)^!x 0
10 4 (!1)&x 0
7 7 !y&!0 1
8 8 !1=(x)|1^1 1
2 6 ((!!!x)) 0
7 2 1 1
2 2 y=1=0 0
6 3 (!0) 0
6 4 0 0
1 1 (!1) 1
1 8 y 1
3 5 !x|!x^!1 0
4 7 (!0) 0
3 4 !1&1&!1|!0 1
2 7 ((0|1...

output:

1024 1048576 0

result:

ok single line: '1024 1048576 0'

Test #5:

score: 0
Accepted
time: 20ms
memory: 129308kb

input:

1 3
1 1 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...

output:

4 16 0

result:

ok single line: '4 16 0'

Test #6:

score: 0
Accepted
time: 8ms
memory: 50728kb

input:

1 1
1 1 x^y|1 0
1

output:

1 1 0

result:

ok single line: '1 1 0'

Test #7:

score: 0
Accepted
time: 9ms
memory: 50724kb

input:

1 1
1 1 x&y|1 0
1

output:

0 0 0

result:

ok single line: '0 0 0'

Test #8:

score: 0
Accepted
time: 8ms
memory: 50408kb

input:

1 1
1 1 x=y|1 0
1

output:

0 0 0

result:

ok single line: '0 0 0'

Test #9:

score: 0
Accepted
time: 8ms
memory: 50516kb

input:

2 2
1 2 !x&!y 1
1 1 !x&y 0
1

output:

4 12 2

result:

ok single line: '4 12 2'

Test #10:

score: 0
Accepted
time: 16ms
memory: 50828kb

input:

2 10
9 8 ((((!((!x=1))^(!1&(x|x|!y))&((!y&!x=(x=y)))&!((((x=1))&(0=(y))^(!!(!!x^1=x)&(x)^y&1=!x&1=(((!0^(1)^1))^!(((((y))|x|!y))))^!!0=!y&(0)|(y=x&!y&y=x)))=((((!!y&!!0|!0^!0)=!x))))^0&(((!1=!(!x)))|(((((x=1|!y|y)=(!1^1^0^(0)))=!0^1)))=(!(!1^(((((!1)^!x^0))))=(1)^((((y=((x))|(0)|(!1^1)))|(!!!y))=((!...

output:

0 0 0

result:

ok single line: '0 0 0'

Test #11:

score: 0
Accepted
time: 6ms
memory: 50520kb

input:

4 3
1 1 !!!!!!x 0
2 1 !!y 1
1 2 !!!!!x 1
2 2 !!!x 0
1

output:

4 16 0

result:

ok single line: '4 16 0'

Test #12:

score: 0
Accepted
time: 5ms
memory: 50656kb

input:

1 1
1 1 ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((...

output:

1 1 0

result:

ok single line: '1 1 0'

Test #13:

score: 0
Accepted
time: 71ms
memory: 50648kb

input:

200000 10
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10 !x^!y 1
3 10...

output:

512 262144 134217728

result:

ok single line: '512 262144 134217728'

Test #14:

score: 0
Accepted
time: 4ms
memory: 50684kb

input:

10 3
3 1 (!x) 1
3 2 !1&x&1&!y 1
2 1 ((x)&y) 1
1 3 0 0
2 2 !1&0=y&0 1
3 3 (!y)^y 1
2 1 0|((!y)) 0
3 2 x 0
2 2 (y|1^x) 0
2 1 ((!0)|y) 0
1

output:

8 64 0

result:

ok single line: '8 64 0'

Test #15:

score: 0
Accepted
time: 3ms
memory: 50476kb

input:

0 3
1

output:

8 64 0

result:

ok single line: '8 64 0'