#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
#define pb push_back
#define ff first
#define ss second
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int n; cin>>n;
vector<vector<bool>> X(n + 1, vector<bool>(n + 1));
for (int i = 1; i <= n; i++){
for (int j = 1; j <= n; j++){
bool f; cin>>f;
X[i][j] = f;
}
}
auto ask = [&](vector<pii> f){
cout<<"?"<<"\n";
vector<vector<bool>> d(n + 1, vector<bool>(n + 1));
for (auto [x, y]: f){
d[x][y] = 1;
}
for (int i = 1; i <= n; i++){
for (int j = 1; j <= n; j++){
cout<<d[i][j];
}
cout<<"\n";
}
cout.flush();
int x; cin>>x;
/*
vector<vector<bool>> F(n + 1, vector<bool>(n + 1));
for (auto [x, y]: f){
if (X[x][y]){
for (int i = 1; i <= n; i++){
F[i][y] = 1;
}
}
else {
for (int i = 1; i <= n; i++){
F[x][i] = 1;
}
}
}
int x = 0;
for (auto v: F){
for (int i: v){
x += i;
}
}
*/
return x;
};
auto ans = [&](vector<pii> f){
vector<vector<bool>> d(n + 1, vector<bool>(n + 1));
for (auto [x, y]: f){
d[x][y] = 1;
}
cout<<"!"<<"\n";
for (int i = 1; i <= n; i++){
for (int j = 1; j <= n; j++){
cout<<d[i][j];
}
cout<<"\n";
}
exit(0);
};
vector<pii> f;
for (int i = 1; i <= n; i++){
for (int j = 1; j <= n; j++){
f.pb({j, i});
}
if (ask(f) == n * n){
ans(f);
}
f.clear();
}
vector<pii> out;
vector<int> d;
for (int i = 1; i <= n; i++){
auto check = [&](int m){
f.clear();
for (int j = 1; j <= m; j++){
f.pb({j, i});
}
int x = ask(f);
if (x == n * m){
return 0;
}
return 1;
};
if (check(2)){
d.pb(i);
continue;
}
int l = 2, r = n;
while (l + 1 < r){
int m = (l + r) / 2;
if (!check(m)){
l = m + 1;
}
else {
r = m;
}
}
if (check(l)) r = l;
out.pb({r, i});
}
if (out.empty()){
// wtf
f.clear();
f.pb({1, 1});
vector<pii> A, B;
A.pb({1, 1});
B.pb({2, 1});
for (int i = 2; i <= n; i++){
f.pb({1, i});
if (ask(f) == 2 * n){
A.pb({1, i});
B.pb({2, i});
}
else {
A.pb({2, i});
B.pb({1, i});
}
f.pop_back();
}
if (ask(A) == n * n){
ans(A);
}
ans(B);
}
else {
for (int i: d){
out.pb({1, i});
if (ask(out) != n * out.size()){
out.pop_back();
out.pb({2, i});
}
}
ans(out);
}
}
