#include <bits/stdc++.h>
#define int long long
#define debug(x) if(0) cerr << #x << " = " << x << endl;
using namespace std;
const int maxN = 105;
int N;
int qrything[maxN][maxN];
int weirdX[maxN], weirdY[maxN];
void add(int i, int j){
qrything[i][j] = 1;
}
int ask(){
cout << "?\n";
for(int i=1;i<=N;i++){
for(int j=1;j<=N;j++) cout << qrything[weirdX[i]][weirdY[j]];
cout << endl;
}
memset(qrything, 0, sizeof(qrything));
int k;
cin >> k;
return k;
}
vector<int> unfoundrow, unfoundcol;
vector<int> foundrow, foundcol;
int rowguy[maxN];
int colguy[maxN];
void rowfound(int row, int col){
rowguy[row] = col;
auto it = find(unfoundrow.begin(), unfoundrow.end(), row);
unfoundrow.erase(it);
foundrow.push_back(row);
}
void colfound(int col, int row){
colguy[col] = row;
auto it = find(unfoundcol.begin(), unfoundcol.end(), col);
unfoundcol.erase(it);
foundcol.push_back(col);
}
bool get(int a, int b){
add(1, a);
add(1, b);
int res = ask();
if(res == N){
rowfound(1, a);
return 1;
}
else if(res == 2 * N){
colfound(a, 1);
colfound(b, 1);
return 1;
}
return 0;
}
mt19937 rng(23);
signed main(){
cin >> N;
for(int i=1;i<=N;i++) weirdX[i] = i;
for(int i=1;i<=N;i++) weirdY[i] = i;
shuffle(weirdX+1, weirdX + N+1, rng);
shuffle(weirdY+1, weirdY + N+1, rng);
unfoundrow.clear();
unfoundcol.clear();
foundrow.clear();
foundcol.clear();
memset(rowguy, -1, sizeof(rowguy));
memset(colguy, -1, sizeof(colguy));
for(int i=1;i<=N;i++){
unfoundrow.push_back(i);
unfoundcol.push_back(i);
}
if(!get(1, 2)){
if(!get(2, 3)){
if(!get(1, 3)) cout << "Dieded\n";
}
}
debug("HI")
while(!unfoundcol.empty() && !unfoundrow.empty()){
debug("hi")
int c = unfoundcol[0];
int r = unfoundrow[0];
if(!foundcol.empty()){
debug(foundcol.size())
add(r, c);
debug(colguy[foundcol[0]])
debug(foundcol[0]);
add(colguy[foundcol[0]], foundcol[0]);
int res = ask();
if(res == 2*N){
colfound(c, r);
}
else{
rowfound(r, c);
}
}
else{
debug(foundrow.size())
add(r, c);
add(foundrow[0], rowguy[foundrow[0]]);
int res = ask();
if(res == 2*N-1){
colfound(c, r);
}
else{
rowfound(r, c);
}
}
}
cout << "!\n";
int res[maxN][maxN];
memset(res, 0, sizeof(res));
if(unfoundcol.empty()){
for(int i=1;i<=N;i++) res[colguy[i]][i] = 1;
}
else{
for(int i=1;i<=N;i++) res[i][rowguy[i]] = 1;
}
for(int i=1;i<=N;i++){
for(int j=1;j<=N;j++) cout << res[weirdX[i]][weirdY[j]];
cout << endl;
}
}
