125 lines
4.1 KiB
C++
125 lines
4.1 KiB
C++
#include <bits/stdc++.h>
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using namespace std;
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//用于模拟的矩阵
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int lin[1000][1000] = {0}; //小林走过的路
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int hua[1000][1000] = {0}; //小华走过的路
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int main() {
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int t, n, x, y, d; // t:测试数据组数,n:是n*n的矩阵
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// 上北，下南，左西，右东
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// d=0 表示右； d=1 表示下；d=2 表示左；d=3 表示上
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// x++ y++ x-- y--
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// 小林会向右转，小华则会向左转
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cin >> t;
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// t次录取
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for (int i = 0; i < t; ++i) {
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cin >> n; // n*n矩阵
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//(x,y)读入初始位置,d:一开始跑的方向
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//小林
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cin >> x >> y >> d;
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//标识走过这个点
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lin[x][y] = 1;
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//第几步
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int step = 1;
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//模拟小林走路,小林会向右转
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while (true) {
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// (1)向右走，到头了,准备向下
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if (d == 0 && y < n - 1 && lin[x][y + 1] == 0) {
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lin[x][++y] = ++step;
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} else if (d == 0 && y == n - 1) {
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d = 1;
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} else
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// (2)向下走，到头了，准备向左
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if (d == 1 && x < n - 1 && lin[x + 1][y] == 0) {
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lin[++x][y] = ++step;
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} else if (d == 1 && x == n - 1) {
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d = 2;
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} else
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// (3)向左走，到头了，准备向上
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if (d == 2 && y > 0 && lin[x][y - 1] == 0) {
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lin[x][--y] = ++step;
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} else if (d == 2 && y == 0) {
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d = 3;
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} else
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// (4)向上走，到头了，准备向右
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if (d == 3 && x > 0 && lin[x - 1][y] == 0) {
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lin[--x][y] = ++step;
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} else if (d == 3 && x == 0) {
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d = 4;
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} else {
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break;
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}
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}
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//输出小林的路线
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for (int j = 0; j < n; ++j) {
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for (int k = 0; k < n; ++k) {
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cout << lin[j][k] << " ";
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}
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cout << endl;
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}
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//**小华开始***************************************************************************/
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//小华
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step = 1;
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cin >> x >> y >> d;
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//标识走过这个点
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hua[x][y] = 1;
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//模拟小华走路,小华则会向左转
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while (true) {
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// (1)向右走，到头了,准备向上
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if (d == 0 && y < n - 1 && hua[x][y + 1] == 0) {
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hua[x][++y] = ++step;
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} else if (d == 0 && y == n - 1) {
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d = 3;
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} else
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// (2)向下走，到头了，准备向右
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if (d == 1 && x < n - 1 && hua[x + 1][y] == 0) {
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hua[++x][y] = ++step;
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} else if (d == 1 && x == n - 1) {
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d = 0;
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} else
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// (3)向左走，到头了，准备向下
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if (d == 2 && y > 0 && hua[x][y - 1] == 0) {
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hua[x][--y] = ++step;
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} else if (d == 2 && y == 0) {
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d = 1;
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} else
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// (4)向上走，到头了，准备向左
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if (d == 3 && x > 0 && hua[x - 1][y] == 0) {
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hua[--x][y] = ++step;
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} else if (d == 3 && x == 0) {
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d = 2;
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} else
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break;
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}
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//输出小华的路线
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for (int j = 0; j < n; ++j) {
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for (int k = 0; k < n; ++k) {
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cout << hua[j][k] << " ";
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}
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cout << endl;
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}
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}
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//输出结果
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int min = INT32_MAX;
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int min_x = -1;
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int min_y = -1;
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for (int j = 0; j < n; ++j) {
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for (int k = 0; k < n; ++k) {
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if (lin[j][k] == hua[j][k] && hua[j][k]>0) {
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if (lin[j][k] < min) {
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min = lin[j][k];
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min_x = j;
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min_y = k;
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}
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}
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}
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}
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if (min == INT32_MAX) cout << -1 << endl;
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else cout << min_x << " " << min_y << endl;
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return 0;
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}
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