54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1010;
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int a[N][N];//装地图,1:代表有障碍物，0：代表是空地，2：代表是空地但我走过
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int main() {
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//配置从文本文件读入数据
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freopen("explore.in","r", stdin);
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freopen("explore.out","w", stdout);
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int T;
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cin >> T;
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while(T--){
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//多组测试数据清空数据是最重要的
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memset(a, 0, sizeof(a));//0:代表是空的，没有输入过
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//n, m 表示地图的行数和列数，k 表示机器人执行操作的次数
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int n, m, k;
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cin >> n >> m >> k;
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//(x,y):机器人的初始坐标,d是初始的朝向
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int x, y, d;
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cin >> x >> y >> d;
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a[x][y] = 2;
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for (int i = 1; i <= n;i++)
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for (int j = 1; j <= m;j++){
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char q;
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cin >> q;
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if (q == 'x') a[i][j] = 1;//障碍物是1，否则是0，0就不填写了
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}
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//至此，输入结束
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while(k--){
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int nx, ny;
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if (d == 0) nx = x, ny = y + 1;
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if (d == 1) nx = x + 1, ny = y;
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if (d == 2) nx = x, ny = y - 1;
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if (d == 3) nx = x - 1, ny = y;
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if(a[nx][ny]==1 || nx>n || ny>m|| nx<1 || ny<1) {
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d = (d + 1) % 4;
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//cout << "Turn d=" << d << endl;
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}
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else {
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x = nx, y = ny, a[x][y] = 2;
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//cout << "x=" << x << ",y=" << y << " d=" << d << endl;
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}
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}
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//输出结果
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int cnt = 0;
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for (int i = 1;i<=n;i++)
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for (int j = 1;j<=m;j++)
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if (a[i][j] == 2) cnt++;
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cout << cnt << endl;
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}
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return 0;
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}
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