比赛代码 - COGS

比赛	CSP2022普及组	评测结果	AAWAWWWWWWEEEEEEEEEE
题目名称	逻辑表达式	最终得分	15
用户昵称	此账号已注销	运行时间	1.885 s
代码语言	C++	内存使用	3.12 MiB
提交时间	2022-10-29 15:45:17

显示代码纯文本

#include<bits/stdc++.h>
using namespace std;
char a[100000]; 
int b[100000],bi=0,b1[10000],b1i=1,b1Max=0,b2Max=0;
int main(){
    freopen("csp2022pj_expr.in","r",stdin);
    freopen("csp2022pj_expr.out","w",stdout);
	cin>>a;
    for(int i=0; i<strlen(a); i++) 
    {
    	if( a[i] != '(' && a[i] != ')')
    	{
    		b[i] = a[i];
    		bi++;
    		if(b[i] == '&') 
    		{
    			b1[b1i] = 1;
    			b1i++;
			}
		}
	}   
	if(bi == 3)
	{
		if(b[1] == '&')
		{
			if(b[0] == '0')
			{
				b1Max++;
				cout<<0<<endl<<b1Max<<" "<<b2Max;
			}
			else
			{
				if(b[2] == '1') cout<<1<<endl<<0<<" "<<0;
				else cout<<0<<endl<<0<<" "<<0;
			}
		}
		
		if(b[1] == '|')
		{
			if(b[0] == '1')
			{
				b2Max++;
				cout<<1<<endl<<b1Max<<" "<<b2Max;
			}
			else
			{
				if(b[2] == '1') cout<<1<<endl<<0<<" "<<0;
				else cout<<0<<endl<<0<<" "<<0;
			}
		}
	}
	else
	{
		if(b[1] == '|' && b[3] == '|')
		{
			if(b[4] == '1') cout<<1<<endl<<0<<" "<<1;
			else if(b[0] == '1') cout<<1<<endl<<0<<" "<<1;
			else if(b[2] == '1')cout<<1<<endl<<0<<" "<<0;
			else cout<<0<<endl<<0<<" "<<0;
		}
		if(b[1] == '|' && b[3] == '&')
		{
			if(b[0] == '1') cout<<1<<endl<<0<<" "<<1;
			else if(b[2] == '0') cout<<0<<endl<<1<<" "<<0;
			else if(b[4] == '1')cout<<1<<endl<<0<<" "<<0;
			else cout<<0<<endl<<0<<" "<<0;
		}
		if(b[1] == '&' && b[3] == '|')
		{
			if(b[4] == '1') cout<<1<<endl<<0<<" "<<1;
			else if(b[0] == '0') cout<<0<<endl<<1<<" "<<0;
			else if(b[2] == '1')cout<<1<<endl<<0<<" "<<0;
			else cout<<0<<endl<<0<<" "<<0;
		}
		if(b[1] == '&' && b[3] == '&')
		{
			if(b[4] == '0') cout<<0<<endl<<1<<" "<<0;
			else if(b[0] == '0') cout<<0<<endl<<1<<" "<<0;
			else if(b[2] == '1')cout<<1<<endl<<0<<" "<<0;
			else cout<<0<<endl<<0<<" "<<0;
		}	
	}
}