#include"bits/stdc++.h"using namespace std; #define int long longconst int N=1e6+10;int a[N],b[N],c[N];vector<int>q0a,q1a,q0b,q1b;void solve(){ int n,x,y; cin>>n>>x>>y; for(int i=1;i<=n;i++){ char xx;cin>>xx; a[i]=xx-'0'; } for(int i=1;i<=n;i++){ char xx...