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#include <iostream>
#include <fstream>
using namespace std;
int a[100][100], n, m;
void citire()
{
ifstream fin("mat.in");
fin>>n>>m;
for(int i=0; i<n; i++)
for(int j=0; j<m; j++)
fin>>a[i][j];
}
int eliminare_cifra(int x, int poz)
{
int p=1, y=0;
for(int i=0; i<poz; i++)
{
y=y+p*(x%10);
p=p*10;
x=x/10;
}
x=x/10;
y=y+p*x;
return y;
}
int palindrom(int x)
{
int inv=0, aux = x;
while(x)
{
int c=x%10;
x=x/10;
inv=inv*10+c;
}
if(inv==aux)
return 1;
return 0;
}
int elim_palindrom(int x)
{
int aux=x, poz=0;
if (x < 10)
return 0;
while(x)
{
if(palindrom(eliminare_cifra(aux, poz)));
return 1;
poz++;
x=x/10;
}
return 0;
}
void stergere()
{
int sterse=0;
for(int i=0; i<n; i++)
if(elim_palindrom(a[i][0])==1)
sterse++;
else
for(int j=0; j<n; j++)
a[i-sterse][j]=a[i][j];
n=n-sterse;
}
void afisare()
{
for(int i=0; i<n; i++)
{
for(int j=0; j<m; j++)
cout<<a[i][j]<<' ';
cout<<endl;
}
}
int main()
{
citire();
stergere();
afisare();
return 0;
}