#include <iostream>
using namespace std;
int piesa1[4][4]={{1,1,0,0},{1,1,0,0},{0,0,0,0},{0,0,0,0}};
int piesa21[4][4]={{1,1,1,1},{0,0,0,0},{0,0,0,0},{0,0,0,0}};
int piesa22[4][4]={{1,0,0,0},{1,0,0,0},{1,0,0,0},{1,0,0,0}};
int piesa31[4][4]={{0,1,1,0},{1,1,0,0},{0,0,0,0},{0,0,0,0}};
int piesa32[4][4]={{1,0,0,0},{1,1,0,0},{0,1,0,0},{0,0,0,0}};
int piesa41[4][4]={{0,1,0,0},{1,1,0,0},{1,0,0,0},{0,0,0,0}};
int piesa42[4][4]={{1,1,0,0},{0,1,1,0},{0,0,0,0},{0,0,0,0}};
int piesa51[4][4]={{0,1,0,0},{1,1,0,0},{0,1,0,0},{0,0,0,0}};
int piesa52[4][4]={{0,1,0,0},{1,1,1,0},{0,0,0,0},{0,0,0,0}};
int piesa53[4][4]={{1,1,1,0},{0,1,0,0},{0,0,0,0},{0,0,0,0}};
int piesa54[4][4]={{1,0,0,0},{1,1,0,0},{1,0,0,0},{0,0,0,0}};
int n, m, i, j, imin, jmin, v[20][20], a[20][20], nr1, nr2, nr3, nr4, nr5, ii, jj, ok;
int piesacrt[6][6];
int di[4]={1, -1, 0, 0};
int dj[4]={0, 0, 1, -1};
char ch;
/// prima cifra = nr piesei
/// a doua cifra = modul in care este pusa
void fill(int ic, int jc, int ii, int jj){
v[ic][jc]=0;
piesacrt[ii][jj]=1;
imin=min(ii, imin);
jmin=min(jj, jmin);
for(int d=0; d<4; d++){
int iv=ic+di[d];
int jv=jc+dj[d];
if(a[ic][jc]==a[iv][jv] && v[iv][jv]){
fill(iv, jv, ii+di[d], jj+dj[d]);
}
}
}
int main(){
cin>>n>>m;
for(i=1; i<=n; i++){
for(j=1; j<=m; j++){
cin>>ch;
v[i][j]=ch-'a'+1;
if(v[i][j]==-50){
v[i][j]=0;
}
a[i][j]=v[i][j];
}
}
for(i=1; i<=n; i++){
for(j=1; j<=m; j++){
if(v[i][j]!=0){
imin=7;
jmin=7;
for(int aux1=0; aux1<6; aux1++){
for(int aux2=0; aux2<6; aux2++){
piesacrt[aux1][aux2]=0;
}
}
fill(i, j, 2, 2);
ok=1;
for(ii=0; ii<4; ii++){
for(jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa1[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr1++;
}
ok=1;
for(ii=0; ii<4; ii++){
for(jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa21[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr2++;
}
ok=1;
for(int ii=0; ii<4; ii++){
for(int jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa22[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr2++;
}
ok=1;
for(ii=0; ii<4; ii++){
for(jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa31[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr3++;
}
ok=1;
for(ii=0; ii<4; ii++){
for(jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa32[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr3++;
}
ok=1;
for(ii=0; ii<4; ii++){
for(jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa41[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr4++;
}
ok=1;
for(ii=0; ii<4; ii++){
for(jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa42[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr4++;
}
ok=1;
for(ii=0; ii<4; ii++){
for(jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa51[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr5++;
}
ok=1;
for(int ii=0; ii<4; ii++){
for(int jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa52[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr5++;
}
ok=1;
for(ii=0; ii<4; ii++){
for(jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa53[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr5++;
}
ok=1;
for(ii=0; ii<4; ii++){
for(jj=0; jj<4; jj++){
if(piesacrt[imin+ii][jmin+jj]!=piesa54[ii][jj]){
ok=0;
break;
}
}
}
if(ok==1){
nr5++;
}
}
}
}
cout<<nr1<<"\n"<<nr2<<"\n"<<nr3<<"\n"<<nr4<<"\n"<<nr5;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
2 ms |
256 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 KB |
Output is correct |
| 4 |
Correct |
2 ms |
256 KB |
Output is correct |
| 5 |
Correct |
2 ms |
504 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
256 KB |
Output is correct |
| 8 |
Correct |
2 ms |
256 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
