Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] #import<bits/stdc++.h> ^~~~~~ main.cpp:2:103: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] using namespace std;struct P{int x,y;};string s;vector<P>u[100001];int i,j,k,b,v[100001],K,p,B,l;main(){ifstream{"blis.in"}>>K>>s;l=s.size();fill(v,v+l+1,1<<30);while(i<l){for(j=i;j<i+K;++j)if(j<l)b*=2,b+=s[j]-48,p=upper_bound(v,v+j,b-1)-v,u[j].push_back({p,b});B=max(b,B);for(P j:u[i++])if(v[j.x]>j.y)v[j.x]=j.y;}for(;v[k]!=1<<30;++k);ofstream{"blis.out"}<<B<<'\n'<<k;} ^