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0分求助!!!
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ko_no_lzx_da楼主2021/9/29 13:02
#include<iostream>
#include<cstring>
#include<string>
#include<cstdio>
#include<queue>
#include<cmath>
#include<algorithm>
using namespace std;
char z[1000];
int a[10000],atop=0,ztop=0;
char b[10000];
int main(){
	gets(b);
	int l=strlen(b);
	int n,wdnmdd[10000],hh[10000];
	cin >>n; 
	for(int i=1;i<=n;i++){
		cin>>hh[i];
		wdnmdd[i]=hh[i];
	} 
	int q,x[10000];
	cin >>q;
	for(int i=0;i<q;i++){
		cin >>x[i];
	}
	for(int d=0;d<q;d++){
		wdnmdd[x[d]]=!hh[x[d]];
		for(int i=0;i<l;i++){
			if(b[i]>='0'&&b[i]<='9'){
				a[atop]=wdnmdd[b[i]-'0'];
			 	atop++;
			}
			if(b[i]=='|'){
				z[ztop]=b[i];
				ztop++;
				if(atop-1>=2){
					if(a[atop-1]|a[atop-2]){
						a[atop-2]=1;
						atop--;
					}else{
						a[atop]=0;
					}
					ztop--;
				}
			}
			if(b[i]=='&'){
				z[ztop]=b[i];
				ztop++;
				if(atop-1>=2){
					if(a[atop-1]&a[atop-2]){
						a[atop-2]=1;
						atop--;
					}else{
						a[atop]=0;
					}
					ztop--;
				}
			}
			if(b[i]=='!'){
				z[ztop]=b[i];
				ztop++;  
				if(atop-1>=1){
					a[atop-1]=!a[atop-1];
				}
			}
		}
		cout <<a[0]<<endl;
		atop=0;
		ztop=0;
		for(int i=1;i<=n;i++){
			wdnmdd[i]=hh[i];
		} 
	}
	return 0;
}


2021/9/29 13:02
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