Input
Code: Select all
5 5 64
N.*..
**#**
..#..
**#**
..*..
FFDDDDDFFEFDFDFDFEEFFFDFFDFFEFFFFDFFFFFFFFDFDFFEFFFFDFFFFEFFFFEF
0 0 0
Code: Select all
911831 - Sticker Collector Robot
Moderator: Board moderators
11831 - Sticker Collector Robot
A test I/O set that might help
Input
Output
Input
Do or do not. There is no try.
-
Alice_Italy
- New poster
- Posts: 7
- Joined: Thu Sep 20, 2012 6:47 am
Re: 11831 - Sticker Collector Robot
OMG What's wrong with that code? I keep getting WA for no reason!
I've read it soo many times and it seems absolutely right @__@
Please help!
I've read it soo many times and it seems absolutely right @__@
Please help!
Code: Select all
#include <cstdio>
#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <cstring>
#include <cmath>
using namespace std;
int n, m, s;
vector< vector<char> > grid;
int xo, yo;
char ori;
int sti;
void rotate(char orient){
switch (ori){
case 'N':
if (orient == 'D') ori = 'L';
if (orient == 'E') ori = 'O';
return;
break;
case 'L':
if (orient == 'D') ori = 'S';
if (orient == 'E') ori = 'N';
return;
break;
case 'S':
if (orient == 'D') ori = 'O';
if (orient == 'E') ori = 'L';
return;
break;
case 'O':
if (orient == 'D') ori = 'N';
if (orient == 'E') ori = 'S';
return;
break;
}
}
void move(){
switch (ori){
case 'N':
if (yo > 0){
if (grid[yo-1][xo] != '#'){
yo--;
if (grid[yo][xo] == '*') {sti++; grid[yo][xo] = '.';}
}
}
return;
break;
case 'L':
if (xo < n-1){
if (grid[yo][xo+1] != '#'){
xo++;
if (grid[yo][xo] == '*') {sti++; grid[yo][xo] = '.';}
}
}
return;
break;
case 'S':
if (yo < n-1){
if (grid[yo+1][xo] != '#'){
yo++;
if (grid[yo][xo] == '*') {sti++; grid[yo][xo] = '.';}
}
}
return;
break;
case 'O':
if (xo > 0){
if (grid[yo][xo-1] != '#'){
xo--;
if (grid[yo][xo] == '*') {sti++; grid[yo][xo] = '.';}
}
}
return;
break;
}
}
int main()
{
while (1){
sti=0;
scanf("%d %d %d\n", &n, &m, &s);
grid.assign(n, vector<char>());
for (int i = 0; i<n; i++) grid[i].assign(m, '.');
if (n == 0 && m == 0 && s == 0) break;
string line;
for (int i = 0; i<n; i++){
getline(cin,line);
for (int j = 0; j<m; j++){
grid[i][j] = line[j];
if (line[j] == 'N' || line[j] == 'S' || line[j] == 'L' || line[j] == 'O' ){
xo = j;
yo = i;
ori = line[j];
}
}
}
string inst;
getline(cin,inst);
for (int i = 0; i<inst.size(); i++){
if (inst[i] == 'D' || inst[i] == 'E') rotate(inst[i]);
else if (inst[i] == 'F') move();
}
printf("%d\n", sti);
}
return 0;
}-
brianfry713
- Guru
- Posts: 5947
- Joined: Thu Sep 01, 2011 9:09 am
- Location: San Jose, CA, USA
Re: 11831 - Sticker Collector Robot
Check line 55. Input:
Code: Select all
1 2 1
L*
F
0 0 0Check input and AC output for thousands of problems on uDebug!
11831 - Sticker Collector Robot
Code: Select all
#include <iostream>
#include <vector>
#include <string>
#include <cstdio>
#include <algorithm>
#include <cstring>
#include <cstdlib>
using namespace std;
typedef vector<char>vc;
int main()
{
// freopen("input.txt","r",stdin);
// freopen("output.txt","w",stdout);
int row,column,numOfCommands,x,y,tcktNum;
char position;
while(cin>>row>>column>>numOfCommands)
{
if(!row&&!column&&!numOfCommands)
{
return 0;
}
vector<vc>arena;
vc tempvector;
getchar();
for(int i=0;i<row;i++)
{
string input;
getline(cin,input);
for(int j=0;j<(int)input.size();j++)
{
if(input[j]=='N'||input[j]=='S'||input[j]=='L'||input[j]=='O')
{
x=i;
y=j;
position=input[j];
input[j]='.';
}
tempvector.push_back(input[j]);
}
arena.push_back(tempvector);
tempvector.clear();
}
string commands;
getline(cin,commands);
tcktNum=0;
for(int i=0;i<numOfCommands;i++)
{
if(commands[i]=='D')
{
if(position=='N')
{
position='L';
}
else if(position=='L')
{
position='S';
}
else if(position=='S')
{
position='O';
}
else if(position=='O')
{
position='N';
}
}
else if(commands[i]=='E')
{
if(position=='N')
{
position='O';
}
else if(position=='O')
{
position='S';
}
else if(position=='S')
{
position='L';
}
else if(position=='L')
{
position='N';
}
}
else if(commands[i]=='F')
{
if(position=='N')
{
if(x-1<0)
{
continue;
}
else if(arena[x-1][y]=='#')
{
continue;
}
else if(arena[x-1][y]=='.')
{
x--;
}
else if(arena[x-1][y]=='*')
{
tcktNum++;
arena[x-1][y]='.';
x--;
}
}
else if(position=='S')
{
if(x+1>row-1)
{
continue;
}
else if(arena[x+1][y]=='#')
{
continue;
}
else if(arena[x+1][y]=='.')
{
x++;
}
else if(arena[x+1][y]=='*')
{
tcktNum++;
arena[x+1][y]='.';
x++;
}
}
else if(position=='L')
{
if(y+1>column-1)
{
continue;
}
else if(arena[x][y+1]=='#')
{
continue;
}
else if(arena[x][y+1]=='.')
{
y++;
}
else if(arena[x][y+1]=='*')
{
tcktNum++;
arena[x][y+1]='.';
y++;
}
}
else if(position=='O')
{
if(y-1<0)
{
continue;
}
else if(arena[x][y-1]=='#')
{
continue;
}
else if(arena[x][y-1]=='.')
{
y--;
}
else if(arena[x][y-1]=='*')
{
tcktNum++;
arena[x][y--]='.';
y--;
}
}
}
}
arena.clear();
cout<<tcktNum<<endl;
}
return 0;
}
-
brianfry713
- Guru
- Posts: 5947
- Joined: Thu Sep 01, 2011 9:09 am
- Location: San Jose, CA, USA
Re: 11831 - Sticker Collector Robot
Input:AC output:
Code: Select all
4 7 18
*#**..*
#*#*#*.
.**L#..
###***#
FDEEEEDDDFFEFFFDFE
2 1 17
S
#
DDFDFFEDEFDDDDFDF
5 4 11
*.L#
#..#
#*..
#.**
*..#
EFDFFDDEFEF
7 2 6
#*
#*
..
*S
#.
#.
*.
DFEFFF
9 2 13
#.
#.
.*
#*
..
##
*#
N*
##
EFEEFEDEFFDDF
6 10 17
*##*##.*#*
#*.*##....
#***###*O*
....#.#..#
##*#*.###*
.#.#*..*##
DEFEEFEDEEDEFDFED
3 6 9
*.##..
#L.##.
*##.#.
EDEFFEDDE
9 1 16
#
#
#
.
N
#
.
.
.
EDFFEEDDFFDFDDED
2 6 20
N.#**#
##.##.
EFFEDFEDFFEDFEEFFFFF
5 1 10
.
.
*
.
O
FDFDEEEFEE
0 0 0
Code: Select all
2
0
0
1
1
1
0
0
0
0
Check input and AC output for thousands of problems on uDebug!
