#embody <bits/stdc++.h>
utilizing
namespace
std;
void
resolve(vector<vector<
bool
> >& arr)
{
int
n = arr.measurement();
int
m = arr[0].measurement();
set<
int
> row;
set<
int
> col;
vector<vector<
bool
> > unique(arr);
for
(
int
i = 0; i < n; i++) {
for
(
int
j = 0; j < m; j++) {
if
(arr[i][j]) {
row.insert(i);
col.insert(j);
}
}
}
for
(
auto
it : row) {
for
(
int
i = 0; i < m; i++) {
arr[it][i] = 1;
}
}
for
(
auto
it : col) {
for
(
int
i = 0; i < n; i++) {
arr[i][it] = 1;
}
}
vector<vector<
bool
> > consequence(arr);
row.clear();
col.clear();
for
(
int
i = 0; i < n; i++) {
for
(
int
j = 0; j < m; j++) {
if
(!arr[i][j]) {
row.insert(i);
col.insert(j);
}
}
}
for
(
auto
it : row) {
for
(
int
i = 0; i < m; i++) {
arr[it][i] = 0;
}
}
for
(
auto
it : col) {
for
(
int
i = 0; i < n; i++) {
arr[i][it] = 0;
}
}
if
(arr != unique) {
cout << -1 << endl;
}
else
{
for
(
int
i = 0; i < n; i++) {
for
(
int
j = 0; j < m; j++) {
cout << consequence[i][j] <<
" "
;
}
cout << endl;
}
}
}
int
predominant()
{
vector<vector<
bool
> > v = { { 1, 0, 1 }, { 0, 0, 0 } };
resolve(v);
return
0;
}