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Posted: Mon Mar 04, 2002 4:32 pm
by FlyDeath
It says " The value and cost may be any integer (i.e., they may be negative; a negative cost adds lifetime to a ball that hits the bumper)."
Will it be an endless loop?
Because I get TLE,and i really don't know why
.I gave it 10000 life and it finished immediately.Maybe there is something wrong with my code:
Code: Select all
#include <stdio.h>
class bumper
{
public:
int value;
int cost;
};
void main()
{
int i=0,j=0;
bumper allbumper[51][51];
bool hb[51][51];
int top=0,right=0;
int hwcost=0;
int bumpers=0;
int exit=0;
int x=0,y=0,life=0,way=0;
int value=0;
int total=0;
int flag=0;
int tx,ty;
scanf("%d %d",&right,&top);
right--;
top--;
scanf("%d",&hwcost);
scanf("%d",&bumpers);
for(i=0;i<51;i++)
for(j=0;j<51;j++)
hb[i][j]=0;
for(i=0;i<bumpers;i++)
{
scanf("%d %d",&tx,&ty);
scanf("%d %d",&allbumper[tx][ty].value,&allbumper[tx][ty].cost);
hb[tx][ty]=1;
}
while(scanf("%d %d %d %d",&x,&y,&way,&life)!=EOF)
{
value=0;
do
{
exit=0;
flag=0;
switch(way)
{
case 0:
life--;
if(life==0)
{
exit=1;
printf("%dn",value);
break;
}
if(x+1>right)
{
way=(way+3)%4;
if(life>hwcost)
{
life=life-hwcost;
break;
}
else
{
exit=1;
printf("%dn",value);
break;
}
}
else
{
for(i=0;i<bumpers;i++)
{
if(hb[x+1][y]==1)
{
flag=1;
way=(way+3)%4;
if(life<allbumper[x+1][y].cost)
{
exit=1;
printf("%dn",value);
break;
}
else if(life==allbumper[x+1][y].cost)
{
value=value+allbumper[x+1][y].value;
printf("%dn",value);
exit=1;
break;
}
else if(life>allbumper[x+1][y].cost)
{
life=life-allbumper[x+1][y].cost;
value=allbumper[x+1][y].value+value;
break;
}
}
}
if(flag==0)
x++;
break;
}
case 1:
life--;
if(life==0)
{
exit=1;
printf("%dn",value);
break;
}
if(y+1>top)
{
way=(way+3)%4;
if(life>hwcost)
{
life=life-hwcost;
break;
}
else
{
exit=1;
printf("%dn",value);
break;
}
}
else
{
for(i=0;i<bumpers;i++)
{
if(hb[x][y+1]==1)
{
flag=1;
way=(way+3)%4;
if(life<allbumper[x][y+1].cost)
{
exit=1;
printf("%dn",value);
break;
}
else if(life==allbumper[x][y+1].cost)
{
value=value+allbumper[x][y+1].value;
printf("%dn",value);
exit=1;
break;
}
else if(life>allbumper[x][y+1].cost)
{
life=life-allbumper[x][y+1].cost;
value=allbumper[x][y+1].value+value;
break;
}
}
}
if(flag==0)
y++;
break;
}
case 2:
life--;
if(life==0)
{
exit=1;
printf("%dn",value);
break;
}
if(x-1<0)
{
way=(way+3)%4;
if(life>hwcost)
{
life=life-hwcost;
break;
}
else
{
exit=1;
printf("%dn",value);
break;
}
}
else
{
for(i=0;i<bumpers;i++)
{
if(hb[x-1][y]==1)
{
flag=1;
way=(way+3)%4;
if(life<allbumper[x-1][y].cost)
{
exit=1;
printf("%dn",value);
break;
}
else if(life==allbumper[x-1][y].cost)
{
value=value+allbumper[x-1][y].value;
printf("%dn",value);
exit=1;
break;
}
else if(life>allbumper[x-1][y].cost)
{
life=life-allbumper[x-1][y].cost;
value=allbumper[x-1][y].value+value;
break;
}
}
}
if(flag==0)
x--;
break;
}
case 3:
life--;
if(life==0)
{
exit=1;
printf("%dn",value);
break;
}
if(y-1<0)
{
way=(way+3)%4;
if(life>hwcost)
{
life=life-hwcost;
break;
}
else
{
exit=1;
printf("%dn",value);
break;
}
}
else
{
for(i=0;i<bumpers;i++)
{
if(hb[x][y-1]==1)
{
flag=1;
way=(way+3)%4;
if(life<allbumper[x][y-1].cost)
{
exit=1;
printf("%dn",value);
break;
}
else if(life==allbumper[x][y-1].cost)
{
value=value+allbumper[x][y-1].value;
printf("%dn",value);
exit=1;
break;
}
else if(life>allbumper[x][y-1].cost)
{
life=life-allbumper[x][y-1].cost;
value=allbumper[x][y-1].value+value;
break;
}
}
}
if(flag==0)
y--;
break;
}
}
}while(exit==0);
total=total+value;
}
printf("%dn",total);
}
Posted: Tue Mar 05, 2002 5:42 am
by C8H10N4O2
Read the problem carefully. A hit scores points if the ball does not die before moving to the square. Thus, if you have a ball with Life 2 and a Bumper of Cost 10, the ball still scores. Deduct 1 for the move and if still alive (Life>0) then you get a hit no matter what the bumper cost is. The bumper cost is only for rebounds.
Posted: Thu Mar 21, 2002 3:12 pm
by FlyDeath
I fixed my code and get its more clear
,but I still get WA.I'm sure my program can handle the problem you post this time.Is there any special test case,or there is something I don't know?
Code: Select all
#include <stdio.h>
#define RIGHT 0
#define UP 1
#define LEFT 2
#define DOWN 3
int vboard[52][52];
int cboard[52][52];
bool map[52][52];
void main()
{
int bumpers;
int i,j;
int tmpx,tmpy;
long life;
int dir;
int wallcost;
int nextx,nexty;
int nowx,nowy;
long score;
long total=0;
#ifndef ONLINE_JUDGE
freopen("in.txt","r",stdin);
freopen("out.txt","w",stdout);
#endif
scanf("%d %d",&tmpx,&tmpy);
scanf("%d",&wallcost);
scanf("%d",&bumpers);
for(i=0;i<52;i++)
{
for(j=0;j<52;j++)
{
vboard[i][j]=0;
cboard[i][j]=0;
map[i][j]=0;
}
}
for(i=0;i<=tmpx+1;i++)
{
cboard[i][0]=wallcost;
map[i][0]=1;
cboard[i][tmpy+1]=wallcost;
map[i][tmpy+1]=1;
}
for(i=0;i<=tmpy+1;i++)
{
cboard[0][i]=0;
map[0][i]=1;
cboard[tmpx+1][i]=0;
map[tmpx+1][i]=1;
}
for(i=0;i<bumpers;i++)
{
scanf("%d %d",&tmpx,&tmpy);
map[tmpx+1][tmpy+1]=1;
scanf("%d",&vboard[tmpx+1][tmpy+1]);
scanf("%d",&cboard[tmpx+1][tmpy+1]);
}
while(scanf("%d %d %d %ld",&nowx,&nowy,&dir,&life)!=EOF)
{
score=0;
nowx++;
nowy++;
while(1)
{
nextx=nowx;
nexty=nowy;
if(dir==RIGHT)
nextx=nowx+1;
else if(dir==UP)
nexty=nowy+1;
else if(dir==LEFT)
nextx=nowx-1;
else if(dir==DOWN)
nexty=nowy-1;
life--;
if(life==0)
{
total=total+score;
printf("%ldn",score);
break;
}
if(map[nextx][nexty]==1)
{
if(dir==RIGHT)
dir=DOWN;
else if(dir==UP)
dir=RIGHT;
else if(dir==LEFT)
dir=UP;
else if(dir==DOWN)
dir=LEFT;
life=life-cboard[nextx][nexty];
score=score+vboard[nextx][nexty];
if(life<=0)
{
total=total+score;
printf("%ldn",score);
break;
}
}
else
{
nowx=nextx;
nowy=nexty;
}
}
}
printf("%ldn",total);
}
Posted: Sun Mar 24, 2002 6:13 am
by C8H10N4O2
Um, quick examination of your code reveals:
Code: Select all
for(i=0;i<=tmpx+1;i++)
{
cboard[i][0]=wallcost;
map[i][0]=1;
cboard[i][tmpy+1]=wallcost;
map[i][tmpy+1]=1;
}
for(i=0;i<=tmpy+1;i++)
{
cboard[0][i]=0;
map[0][i]=1;
cboard[tmpx+1][i]=0;
map[tmpx+1][i]=1;
}
Notice how you set 2 walls to wallcost and leave 2 walls at 0. I think that's a bug:o)
Posted: Sun May 05, 2002 6:09 pm
by Caesum
so what happens when your life is 1 and you then move and hit a bumper with a negative cost ? Life becomes 0 so you dont score ? but the cost is negative so your life becomes positive again ?
114 - Simulation Wizardry
Posted: Mon Jun 10, 2002 4:03 pm
by skylander
the judge gave me WA but it worked well with the sample inputs...and some of my own inputs
[cpp]
/* @BEGIN_OF_SOURCE_CODE */
#include <iostream.h>
const int MAP_SIZE = 56;
typedef struct MAPTYPE {
bool canWalk;
int cost, value;
} MapType;
/* Function Prototypes */
void createMap(int, int, int);
void createBumper(int, int, int, int);
int playBall(int, int, int, int);
void printBall(int, int);
/* Variable Declarations */
MapType map[MAP_SIZE][MAP_SIZE];
int mapRow, mapCol;
/* main() */
int main(void) {
int wallCost, bumperCount;
int bumperX, bumperY, bumperValue, bumperCost;
int ballX, ballY, ballDirect, ballLife;
int score, totalScore;
int i;
fileio(OPEN);
cin >> mapRow >> mapCol >> wallCost;
createMap(mapRow, mapCol, wallCost);
cin >> bumperCount;
for(i=0;i<bumperCount;i++) {
cin >> bumperX >> bumperY >> bumperValue >> bumperCost;
createBumper(bumperX, bumperY, bumperValue, bumperCost);
}
totalScore = 0;
//printBall(-1, -1);
//return 0;
while(!cin.eof()) {
cin >> ballX >> ballY >> ballDirect >> ballLife;
if(cin.eof())
break;
score = playBall(ballX - 1, ballY - 1, ballDirect, ballLife);
totalScore += score;
cout << score << endl;
}
cout << totalScore << endl;
fileio(CLOSE);
return 0;
}
/* Functions Definitions */
void createMap(int sizex, int sizey, int cost) {
int i, j;
for(i=1;i<=sizex;i++)
for(j=1;j<=sizey;j++) {
map[j].canWalk = true;
map[j].cost = cost;
map[j].value = 0;
}
for(i=0;i<sizex;i++) {
map[0].canWalk = false;
map[sizey].canWalk = false;
map[0].cost = cost + 1;
map[sizey].cost = cost + 1;
}
for(i=0;i<sizey;i++) {
map[0].canWalk = false;
map[sizex].canWalk = false;
map[0].cost = cost + 1;
map[i][sizex].cost = cost + 1;
}
}
void createBumper(int x, int y, int value, int cost) {
map[mapRow - y][x - 1].value = value;
map[mapRow - y][x - 1].cost = cost + 1;
map[mapRow - y][x - 1].canWalk = false;
}
int playBall(int x, int y, int dir, int life) {
int score;
int oX, oY;
int bX, bY, bD, bL;
bool ballHit;
bX = x;
bY = y;
bD = dir;
bL = life;
score = 0;
while(bL > 0) {
oX = bX;
oY = bY;
switch(bD) {
case 0:
bX++;
break;
case 1:
bY++;
break;
case 2:
bX--;
break;
case 3:
bY--;
break;
}
if(map[mapRow - bY - 1][bX].canWalk) {
bL--;
} else {
if(bL > 1) {
bL -= map[mapRow - bY - 1][bX].cost;
score += map[mapRow - bY - 1][bX].value;
bX = oX;
bY = oY;
bD += 3;
bD %= 4;
}
}
/* printBall(bX, bY);
cout << "X: " << bX << " Y: " << bY << " L: " << bL << " D: " << bD;
cout << endl;*/
}
return score;
}
void printBall(int x, int y) {
int i, j;
//cout << (mapRow - y - 2);
for(i=0;i<mapRow;i++) {
for(int j=0;j<mapCol;j++) {
if(i == (mapRow - y - 1) && j == x) {
cout << "B";
} else {
if(map[i][j].canWalk)
cout << "*";
else
cout << "X";
}
}
cout << endl;
}
}
/* @END_OF_SOURCE_CODE */
[/cpp]
thx
Posted: Sun Jun 16, 2002 4:14 pm
by wyvmak
i cannot totally understand your code, but two things suspicious:
1. if(bL > 1) {
why not if(bL>=1)
2. why .cost = cost + 1
but maybe more important thing is,
minus bL first,
if bL<=0, then no score can be gained
114 Simulation Wizardry (infinite loop)
Posted: Fri Jul 26, 2002 5:34 am
by Joe Smith
I'm getting an infinite loop on this one. The problem statement is totally unclear. It's easy to see how an infinite loop could be caused... but since I can't understand the problem description, I have no idea what's wrong.
Is it possible to have a bumper on the edge, where I'm assuming there's a wall? Is it possible for more than one bumper to be in a square?
If anyone can see the problem in my code and point it out it would be appreciated.
[cpp]
const int dir_x[] = { 1, 0, -1, 0 };
const int dir_y[] = { 0, 1, 0, -1 };
struct Bumper {
int x, y, val, cost;
};
int m, n, wallcost, p, x, y, dir, lifetime;
Bumper b[3000];
int main()
{
scanf("%d %d %d %d", &m, &n, &wallcost, &p);
for (int i=0; i<p; i++) {
scanf("%d %d %d %d", &b
.x, &b.y, &b.val, &b.cost);
}
int total=0;
while (scanf("%d %d %d %d", &x, &y, &dir, &lifetime)==4) {
int score=0;
for (;;) {
lifetime--;
if (lifetime<=0) break;
if (x+dir_x[dir]==1 || x+dir_x[dir]==m) {
lifetime -= wallcost;
dir = (dir+3)%4;
} else if (y+dir_y[dir]==1 || y+dir_y[dir]==n) {
lifetime -= wallcost;
dir = (dir+3)%4;
} else {
bool hit=false;
for (int i=0; i<p; i++) {
if (x+dir_x[dir]==b.x && y+dir_y[dir]==b.y) {
score += b.val;
lifetime -= b.cost;
dir = (dir+3)%4;
}
}
if (!hit) {
x += dir_x[dir];
y += dir_y[dir];
}
}
if (lifetime<=0) break;
}
printf("%d\n", score);
total += score;
}
printf("%d\n", total);
}
[/cpp]
Posted: Fri Jul 26, 2002 11:47 am
by Ivan Golubev
Your problem is here:
Code: Select all
for (int i=0; i<p; i++) {
if (x+dir_x[dir]==b[i].x && y+dir_y[dir]==b[i].y) {
...
You're getting overall complexity of O((numbers of bumpers)*(numbers of moves)) and it can be very large value. There is a way to check the collision of bumber and ball instantly.
And AFAIR there no problems with input.
Posted: Sun Jul 28, 2002 1:25 am
by Joe Smith
Ivan Golubev wrote:Your problem is here:
Code: Select all
for (int i=0; i<p; i++) {
if (x+dir_x[dir]==b[i].x && y+dir_y[dir]==b[i].y) {
...
You're getting overall complexity of O((numbers of bumpers)*(numbers of moves)) and it can be very large value. There is a way to check the collision of bumber and ball instantly.
And AFAIR there no problems with input.
Ah yes... very careless. I fixed it and it works now! Thank you!
About problem 114 Simulation Wizardry
Posted: Tue Aug 13, 2002 6:27 pm
by Archangel
Does this problem have any special test case to let me get WA?
Posted: Thu Aug 22, 2002 5:00 pm
by PMNOX
can you post your source code, i'll check it, i already have source code, but i also get WA
[cpp]#include <iostream.h>
struct pinball
{
bool bouncer;
int value;
int cost;
};
struct {
int x,y;
int direction;
int lifetime;
}ball;
void writeball()
{
cout<<ball.x<<" "<<ball.y<<" "<<ball.direction<<" "<<ball.lifetime<<endl;
}
void main()
{
int col,row,wallcost,nBouncers;
pinball A[53][53];
cin>>col>>row>>wallcost>>nBouncers;
for(int i=1;i<=col;i++)
for(int j=1;j<=row;j++)
{
A[j].bouncer = false;
A[j].value = 0;
A[j].cost = 0;
}
//int minx=1,miny=1;
for(int i=1;i<=col;i++)
{
A[1].bouncer = true;
A[1].value = 0;
A[1].cost = wallcost;
A[row].bouncer = true;
A[row].value = 0;
A[row].cost = wallcost;
}
for(int j=1;j<=row;j++)
{
A[1][j].bouncer = true;
A[1][j].value = 0;
A[1][j].cost = wallcost;
A[col][j].bouncer = true;
A[col][j].value = 0;
A[col][j].cost = wallcost;
}
int bouncercol,bouncerrow,bouncervalue,bouncercost;
for(int i=0;i<nBouncers;i++)
{
cin>>bouncercol>>bouncerrow>>bouncervalue>>bouncercost;
A[bouncercol][bouncerrow].bouncer = true;
A[bouncercol][bouncerrow].value=bouncervalue;
A[bouncercol][bouncerrow].cost=bouncercost;
}
int partialscore;
int totalscore=0;
while(!cin.eof())
{
partialscore=0;
cin>>ball.x>>ball.y>>ball.direction>>ball.lifetime;
//ball.x++;
//ball.y++;
int orgx,orgy;
while(ball.lifetime > 1)
{
orgx=ball.x;
orgy=ball.y;
switch (ball.direction)
{
case 0: /* direction right (add col) */
ball.x++;
break;
case 1: /* direction up (add row) */
ball.y++;
break;
case 2: /* direction left (minus col) */
ball.x--;
break;
case 3: /* direction down (minus row) */
ball.y--;
break;
}
writeball();
if(A[ball.x][ball.y].bouncer == true)
{
if (ball.direction == 0) /* update new direction */
ball.direction = 3;
else
ball.direction--;
ball.lifetime -= A[ball.x][ball.y].cost;
//if(ball.lifetime >0) //maybe this must be turned on
partialscore += A[ball.x][ball.y].value;
ball.x = orgx;
ball.y = orgy;
}
writeball();
ball.lifetime--;
}
cout<<partialscore<<endl;
totalscore+=partialscore;
}
cout<<totalscore<<endl;
#ifndef ONLINE_JUDGE
int www;
cin>>www;
#endif
}[/cpp]
Posted: Fri Aug 23, 2002 9:09 am
by Archangel
Here is my code:)
Code: Select all
#include<iostream.h>
#include<stdlib.h>
struct bumperprofile
{
int value;
int cost;
};
short row,col,bumpernum,bumperrow,bumpercol,i,j,index;
short ballrow,ballcol,lifetime,direction,oricol,orirow;
int wallcost,totalscore,partialscore;
void main(void)
{
while(cin>>col>>row)
{
short *map = (short*) malloc(sizeof(short) *(row+1)*(col+1));
for (i=2;i<row;i++) /* fill walkable block of the map with -1 */
{
for (j=2;j<col;j++)
*(map+i*(col+1)+j) = -1;
}
cin>>wallcost>>bumpernum;
bumperprofile *bumperdata = new bumperprofile [bumpernum];
index = 0;
for (i=0;i<bumpernum;i++) /* fill and bumperdata array and update the bumper in the map */
{
cin>>bumpercol>>bumperrow>>(bumperdata+index)->value>>(bumperdata+index)->cost;
*(map+bumperrow*(col+1)+bumpercol) = index; /* update the bumper with its array index */
index++;
}
totalscore = 0; /* reset the total score */
while (cin.eof() != 1) /* read in all pinballs, process one at a time */
{
cin>>ballcol>>ballrow>>direction>>lifetime;
partialscore = 0;
while (lifetime > 1)
{
lifetime--;
oricol = ballcol;
orirow = ballrow;
switch (direction)
{
case 0: /* direction right (add col) */
ballcol++;
break;
case 1: /* direction up (add row) */
ballrow++;
break;
case 2: /* direction left (minus col) */
ballcol--;
break;
case 3: /* direction down (minus row) */
ballrow--;
break;
}
if ((ballcol == 1)||(ballcol == col)||(ballrow == 1)||(ballrow == row)) /* when ball bump the wall */
{
lifetime = lifetime - wallcost; /* minus lifetime with wall bumping cost */
if (direction == 0) /* update new direction */
direction = 3;
else
direction--;
ballcol = oricol; /* resume ball position */
ballrow = orirow;
}
else if (*(map+ballrow*(col+1)+ballcol) != -1) /* when ball hit the bumper */
{
lifetime = lifetime - (bumperdata+*(map+ballrow*(col+1)+ballcol))->cost; /* update lifetime */
partialscore = partialscore + (bumperdata+*(map+ballrow*(col+1)+ballcol))->value; /* update score value */
if (direction == 0) /* update new direction */
direction = 3;
else
direction--;
ballcol = oricol; /* resume ball position */
ballrow = orirow;
} /* end else */
} /* end while */
cout<<partialscore<<endl;
totalscore = totalscore + partialscore;
} /* end while */
cout<<totalscore<<endl;
free(map);
delete[]bumperdata;
}
}
Posted: Fri Aug 23, 2002 5:12 pm
by ywliu
PMNOX~~
your source code have a problem.
look original question carefully..
Sample input 's first line
4 4
it respresent 4*4 grid ...but col1 col4 row1 row4 is wall. not col5 row5.
so you can fix and try again....good luck....
[cpp]
for(int i=0;i<=x+1;i++)
{
A[0].bouncer = true;
A[0].value = 0;
A[0].cost = cost;
A[y+1].bouncer = true;
A[y+1].value = 0;
A[y+1].cost = cost;
}
for(int j=0;j<=y+1;j++)
{
A[0][j].bouncer = true;
A[0][j].value = 0;
A[0][j].cost = cost;
A[x+1][j].bouncer = true;
A[x+1][j].value = 0;
A[x+1][j].cost = cost;
}
[/cpp]
Posted: Fri Aug 23, 2002 5:31 pm
by PMNOX
thx, i have already fixed it:
[cpp]#include <iostream.h>
#define ONLINE_JUDGE
struct pinball
{
bool bouncer;
int value;
int cost;
};
struct {
int x,y;
int direction;
int lifetime;
}ball;
void writeball(int &x)
{
cout<<ball.x<<" "<<ball.y<<" "<<ball.direction<<" "<<ball.lifetime<<" "<<x<<endl;
}
void main()
{
int col,row,wallcost,nBouncers;
pinball A[53][53];
cin>>col>>row>>wallcost>>nBouncers;
for(int i=1;i<=col;i++)
for(int j=1;j<=row;j++)
{
A[j].bouncer = false;
A[j].value = 0;
A[j].cost = 0;
}
//int minx=1,miny=1;
for(int i=1;i<=col;i++)
{
A[1].bouncer = true;
A[1].value = 0;
A[1].cost = wallcost;
A[row].bouncer = true;
A[row].value = 0;
A[row].cost = wallcost;
}
for(int j=1;j<=row;j++)
{
A[1][j].bouncer = true;
A[1][j].value = 0;
A[1][j].cost = wallcost;
A[col][j].bouncer = true;
A[col][j].value = 0;
A[col][j].cost = wallcost;
}
int bouncercol,bouncerrow,bouncervalue,bouncercost;
for(int i=0;i<nBouncers;i++)
{
cin>>bouncercol>>bouncerrow>>bouncervalue>>bouncercost;
A[bouncercol][bouncerrow].bouncer = true;
A[bouncercol][bouncerrow].value=bouncervalue;
A[bouncercol][bouncerrow].cost=bouncercost;
}
int partialscore;
int totalscore=0;
while(!cin.eof())
{
partialscore=0;
cin>>ball.x>>ball.y>>ball.direction>>ball.lifetime;
//ball.x++;
//ball.y++;
int orgx,orgy;
while(ball.lifetime > 1)
{
orgx=ball.x;
orgy=ball.y;
switch (ball.direction)
{
case 0: /* direction right (add col) */
ball.x++;
break;
case 1: /* direction up (add row) */
ball.y++;
break;
case 2: /* direction left (minus col) */
ball.x--;
break;
case 3: /* direction down (minus row) */
ball.y--;
break;
}
#ifndef ONLINE_JUDGE
writeball(partialscore);
#endif
if(A[ball.x][ball.y].bouncer == true)
{
if (ball.direction == 0) /* update new direction */
ball.direction = 3;
else
ball.direction--;
ball.lifetime -= A[ball.x][ball.y].cost;
//if(ball.lifetime >1) //maybe this must be turned on
partialscore += A[ball.x][ball.y].value;
ball.x = orgx;
ball.y = orgy;
}
#ifndef ONLINE_JUDGE
writeball(partialscore);
#endif
ball.lifetime--;
}
cout<<partialscore<<endl;
totalscore+=partialscore;
}
cout<<totalscore<<endl;
#ifndef ONLINE_JUDGE
int www;
cin>>www;
#endif
}[/cpp]