Code: Select all
#include <iostream>
using namespace std;
struct point{
int value;
int cost;
bool is_wall;
bool is_bumper;
}grid[55][55];
int nextdir(int dir)
{
if(dir == 0)return 3;
if(dir == 1)return 0;
if(dir == 2)return 1;
if(dir == 3)return 2;
}
int getpoint(int x,int y)
{
if(grid[x][y].is_bumper)return grid[x][y].value;
return 0;
}
int gettime(int x,int y)
{
if(grid[x][y].is_bumper||grid[x][y].is_wall)return grid[x][y].cost+1;
return 1;
}
int solve(int sx,int sy,int dir,int timeleft)
{
int one_point = 0;
while(1)
{
switch(dir)
{
case 0:sx++;break;
case 1:sy++;break;
case 2:sx--;break;
case 3:sy--;break;
}
timeleft -= gettime(sx,sy);
if(timeleft < 1)return one_point;
one_point += getpoint(sx,sy);
if(grid[sx][sy].is_wall||grid[sx][sy].is_bumper)
{
if(dir == 0)sx--;
if(dir == 1)sy--;
if(dir == 2)sx++;
if(dir == 3)sy++;
dir = nextdir(dir);
}
}
}
int main()
{
int m,n,i,j;
int wallcost,n_bumper;
int x,y,p_value,p_cost;
int dir,timeleft;
int sum_point = 0;
cin>>m>>n;
for(i = 1;i <= m;i++)
for(j = 1;j <=n;j++)
{
grid[i][j].value = 0;
grid[i][j].cost = 0;
grid[i][j].is_wall = false;
grid[i][j].is_bumper = false;
}
cin>>wallcost;
for(i = 1; i <= m;i++)
{
grid[i][1].is_wall = true;
grid[i][1].cost =wallcost;
grid[i][n].is_wall = true;
grid[i][n].cost = wallcost;
}
for(i = 1; i <= n;i++)
{
grid[1][i].is_wall = true;
grid[1][i].cost = wallcost;
grid[m][i].is_wall = true;
grid[m][i].cost = wallcost;
}
cin>>n_bumper;
for(i = 0;i < n_bumper;i++)
{
cin>>x>>y>>p_value>>p_cost;
grid[x][y].is_bumper = true;
grid[x][y].value = p_value;
grid[x][y].cost = p_cost;
}
while(cin>>x>>y>>dir>>timeleft)
{
int one_point = 0;
one_point = solve(x,y,dir,timeleft);
cout<<one_point<<endl;
sum_point += one_point;
}
cout<<sum_point<<endl;
return 0;
}