added few older solution files

5 files changed, 263 insertions, 0 deletions

diff --git a/10284/fen.cpp b/10284/fen.cpp
new file mode 100755
index 0000000..5daecd5
--- /dev/null
+++ b/10284/fen.cpp
@@ -0,0 +1,183 @@
+#include <iostream>

+#include <string>

+#include <ctype.h>

+#include <stdlib.h>

+using namespace std;

+

+/*

+legend:

+f: free

+a: attacked

+P/p: pawn

+B/b: bishop

+N/n: knight

+R/r: rook

+Q/q: queen

+K/k: king

+ */

+

+void addrookattack(string board[8][8], int row, int col); 

+void addbishopattack(string board[8][8], int row, int col); 

+void addattack(string board[8][8], string piece, int row, int col);

+void printboard(string board[8][8]);

+

+int main(){

+  string board[8][8];

+  string fen;//="rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR";

+  while(cin>>fen){

+    int row=0, col=0, index=0;

+    while(row<8){

+      int frees;

+      while(fen[index]!='/' && fen[index]!=NULL){

+	if(isdigit(fen[index])){

+	  frees=fen[index]-'0'+col;

+	  while(col<frees){board[row][col]="f"; col++; } 

+	  index++;

+	}

+	else{

+	  board[row][col]=fen[index]; 

+	  col++;

+	  index++;

+	}

+      } 

+      row++;index++;col=0;

+    }

+    //for(row=0;row<8;row++){

+    //cout<<endl;

+    //for(col=0;col<8;col++)

+    //cout<<board[row][col];

+  

+    row=col=0;

+    while(row<8){

+      if(board[row][col]=="f" || board[row][col]=="a");

+      else addattack(board, board[row][col], row, col);

+      col++;

+      if(col>7) { row++;col=0; }

+    }

+    //    printboard(board);

+    int counter=0;

+    for(row=0;row<8;row++)

+      for(col=0;col<8;col++)

+	if(board[row][col]=="f") counter++;

+    cout<<counter<<endl;

+  }

+  return 0;

+}

+

+void addattack(string board[8][8], string piece, int row, int col){

+  

+  if(piece=="k" || piece=="K") {

+

+    if(col+1<=7 && board[row][col+1]=="f") board[row][col+1]="a";

+    if(col-1>=0 && board[row][col-1]=="f") board[row][col-1]="a";

+

+    if(row+1<=7){

+      if(board[row+1][col]=="f") board[row+1][col]="a";

+      if(col+1<=7 && board[row+1][col+1]=="f")  board[row+1][col+1]="a";

+      if(col-1>=0 && board[row+1][col-1]=="f") board[row+1][col-1]="a";

+    }

+    if(row-1>=0){

+      if(board[row-1][col]=="f") board[row-1][col]="a";

+      if(col+1<=7 && board[row-1][col+1]=="f") board[row-1][col+1]="a";

+      if(col-1>=0 && board[row-1][col-1]=="f") board[row-1][col-1]="a";

+    }

+  }

+

+  else if(piece=="q" || piece=="Q") {

+    addrookattack(board, row, col);

+    addbishopattack(board, row, col);

+  }

+  else if(piece=="b" || piece=="B") { addbishopattack(board, row, col); }

+  else if(piece=="r" || piece=="R") { addrookattack(board, row, col); } 

+  else if(piece=="n" || piece=="N") {

+    if(row+2<=7 && col+1<=7 && board[row+2][col+1]=="f") board[row+2][col+1]="a";

+    if(row+2<=7 && col-1>=0 && board[row+2][col-1]=="f") board[row+2][col-1]="a";

+    if(row-2>=0 && col+1<=7 && board[row-2][col+1]=="f") board[row-2][col+1]="a";

+    if(row-2>=0 && col-1>=0 && board[row-2][col-1]=="f") board[row-2][col-1]="a";

+

+    if(col+2<=7 && row+1<=7 && board[row+1][col+2]=="f") board[row+1][col+2]="a";

+    if(col+2<=7 && row-1>=0 && board[row-1][col+2]=="f") board[row-1][col+2]="a";

+    if(col-2>=0 && row+1<=7 && board[row+1][col-2]=="f") board[row+1][col-2]="a";

+    if(col-2>=0 && row-1>=0 && board[row-1][col-2]=="f") board[row-1][col-2]="a";    

+  }

+  else if(piece=="p"){ 

+    if(row+1<8 && col-1>=0 && board[row+1][col-1]=="f") board[row+1][col-1]="a";

+    if(row+1<8 && col+1<=7 && board[row+1][col+1]=="f") board[row+1][col+1]="a";

+  }

+  else if(piece=="P"){

+    if(row-1>=0 && col+1<=7 && board[row-1][col+1]=="f") board[row-1][col+1]="a";

+    if(row-1>=0 && col-1>=0 && board[row-1][col-1]=="f") board[row-1][col-1]="a";

+  }

+}

+

+void printboard(string board[8][8]){

+  for(int r=0;r<8;r++){

+    for(int c=0;c<8;c++){

+      cout<<board[r][c]<<" ";

+    }

+    cout<<endl;

+  }

+}

+

+

+void addbishopattack(string board[][8],int row, int col){

+  bool conf=false;

+  int trow=row, tcol=col;

+  while(!conf){

+    tcol++;trow++;

+    if(tcol>=8 || trow>=8 || (board[trow][tcol]!="f" && board[trow][tcol]!="a")) conf=true;

+    else board[trow][tcol]="a";

+  }

+  conf=false;

+  trow=row;tcol=col;

+  while(!conf){

+    tcol++;trow--;

+    if(tcol>=8 || trow<0 || (board[trow][tcol]!="f" && board[trow][tcol]!="a")) conf=true;

+    else board[trow][tcol]="a";

+  }

+  conf=false;

+  trow=row; tcol=col;

+  while(!conf){

+    tcol--;trow--;

+    if(tcol<0 || trow<0 || (board[trow][tcol]!="f" && board[trow][tcol]!="a")) conf=true;

+    else board[trow][tcol]="a";

+  }

+  conf=false;

+  trow=row; tcol=col;

+  while(!conf){

+    tcol--;trow++;

+    if(tcol<0 || trow>=8 || (board[trow][tcol]!="f" && board[trow][tcol]!="a")) conf=true;

+    else board[trow][tcol]="a";

+  }

+}

+

+void addrookattack(string board[][8], int row, int col){

+  bool conf=false;

+  int trow=row, tcol=col;

+  while(!conf){

+    trow++;

+    if(trow>=8 || (board[trow][tcol]!="f" && board[trow][tcol]!="a")) conf=true;

+    else board[trow][tcol]="a";

+  }

+  conf=false;

+  trow=row; tcol=col;

+  while (!conf){

+    trow--;

+    if(trow<0 || (board[trow][tcol]!="f" && board[trow][tcol]!="a")) conf=true;

+    else board[trow][tcol]="a";

+  }

+  conf=false;

+  trow=row; tcol=col; 

+  while (!conf){

+    tcol++;

+    if(tcol>=8 || (board[trow][tcol]!="f" && board[trow][tcol]!="a")) conf=true;

+    else board[trow][tcol]="a";

+  }

+  conf=false;

+  trow=row;tcol=col; 

+  while (!conf){

+    tcol--;

+    if(tcol<0 || (board[trow][tcol]!="f" && board[trow][tcol]!="a")) conf=true;

+    else board[trow][tcol]="a";

+  }

+}

diff --git a/10284/fen.in b/10284/fen.in
new file mode 100755
index 0000000..8d5ef93
--- /dev/null
+++ b/10284/fen.in
@@ -0,0 +1,25 @@
+8/8/8/8/3b4/8/8/8

+8/8/8/8/3B4/8/8/8

+8/8/8/8/3r4/8/8/8

+8/8/8/8/3R4/8/8/8

+8/8/8/8/3q4/8/8/8

+8/8/8/8/3Q4/8/8/8

+8/8/8/8/3n4/8/8/8

+8/8/8/8/3N4/8/8/8

+8/8/8/8/3k4/8/8/8

+8/8/8/8/3K4/8/8/8

+8/8/8/8/3p4/8/8/8

+8/8/8/8/3P4/8/8/8

+8/8/8/3Q4/3N4/8/8/8

+8/8/8/8/7B/6N1/8/7R

+8/8/8/8/1p1p1p2/8/P1P1P1P1/8

+5k1r/2q3p1/p3p2p/1B3p1Q/n4P2/6P1/bbP2N1P/1K1RR3

+8/8/8/8/8/8/8/7r

+rrrrrrrr/8/8/8/8/8/8/8

+1n1n1n1n/n1n1n1n1/1n1n1n1n/n1n1n1n1/1n1n1n1n/n1n1n1n1/1n1n1n1n/n1n1n1n1

+n7/8/8/8/8/8/8/7N

+Q7/8/8/8/8/8/8/8

+Qp6/PP6/8/8/8/8/8/8

+Kp6/PP6/8/8/8/8/8/8

+Bp6/PP6/8/8/8/8/8/8

+Np6/PP6/8/8/8/8/8/8

diff --git a/11498/ngolia.cpp b/11498/ngolia.cpp
new file mode 100755
index 0000000..a744b42
--- /dev/null
+++ b/11498/ngolia.cpp
@@ -0,0 +1,27 @@
+#include <iostream>

+using namespace std;

+

+int main(){

+  int inct;

+  int origx, origy;

+  int x, y;

+  cin>>inct;

+  while(inct!=0)

+    {

+      int loccnt=0;

+      cin>>origx>>origy;

+      while(loccnt<inct)

+	{

+	  cin>>x>>y;

+	  x-=origx;y-=origy;

+	  if(x==0 || y==0) cout<<"divisa"<<endl;

+	  else if(x>0 && y>0) cout<<"NE"<<endl;

+	  else if(x>0 && y<0) cout<<"SE"<<endl;

+	  else if(x<0 && y>0) cout<<"NO"<<endl;

+	  else if(x<0 && y<0) cout<<"SO"<<endl;

+	  loccnt++;

+	}

+      cin>>inct;

+    }

+  return 0;

+}

diff --git a/11727/cost.cpp b/11727/cost.cpp
new file mode 100755
index 0000000..69dded2
--- /dev/null
+++ b/11727/cost.cpp
@@ -0,0 +1,27 @@
+#include <iostream>

+using namespace std;

+

+int main(){

+  int ct, x=0, ar[3], temp;

+  cin>>ct;

+  while(x<ct)

+    {

+      cin>>ar[0]>>ar[1]>>ar[2];

+      bool sorted=false;

+      while(!sorted)

+	for(int i=1;i<3;i++)

+	  {      

+	    sorted=true;

+	    if(ar[i]<ar[i-1])

+	      {

+		sorted=false;

+		temp=ar[i-1];

+		ar[i-1]=ar[i];

+		ar[i]=temp;

+	      }

+	  }

+      cout<<"Case "<<x+1<<": "<<ar[1]<<endl;;

+      x++;

+    }

+}

+    

diff --git a/README b/README
new file mode 100644
index 0000000..0fa6e87
--- /dev/null
+++ b/README
@@ -0,0 +1 @@
+http://uhunt.onlinejudge.org/id/477555
\ No newline at end of file