63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
#include <bits/stdc++.h>
|
||
|
||
using namespace std;
|
||
|
||
int main() {
|
||
char s[5][5];
|
||
char c;
|
||
int cnt = 0;
|
||
while (true) {
|
||
for (int i = 0; i < 5; i++) { //输入网格
|
||
for (int j = 0; j < 5; j++) {
|
||
scanf("%c", &s[i][j]);
|
||
if (s[0][0] == 'Z') return 0; //检查字母‘Z’
|
||
}
|
||
getchar();
|
||
}
|
||
//找到空格的位置，用 i、j 记录
|
||
int i, j, flag = 0, flag2 = 0;
|
||
for (i = 0; i < 5; i++) {
|
||
for (j = 0; j < 5; j++) {
|
||
if (s[i][j] == ' ') {
|
||
flag = 1;
|
||
break;
|
||
}
|
||
}
|
||
if (flag) break;
|
||
}
|
||
while ((c = getchar()) != '0') { //做出操作
|
||
if (c == 'A' && i - 1 >= 0) {
|
||
s[i][j] = s[i - 1][j];
|
||
s[i - 1][j] = ' ';
|
||
i -= 1; //更新空格的位置，下同
|
||
} else if (c == 'B' && i + 1 < 5) {
|
||
s[i][j] = s[i + 1][j];
|
||
s[i + 1][j] = ' ';
|
||
i += 1;
|
||
} else if (c == 'L' && j - 1 >= 0) {
|
||
s[i][j] = s[i][j - 1];
|
||
s[i][j - 1] = ' ';
|
||
j -= 1;
|
||
} else if (c == 'R' && j + 1 < 5) {
|
||
s[i][j] = s[i][j + 1];
|
||
s[i][j + 1] = ' ';
|
||
j += 1;
|
||
} else if (isspace(c)) continue; //防止空字符的干扰
|
||
else flag2 = 1; //指令非法
|
||
}
|
||
getchar(); //吸收指令行后的回车
|
||
if (!cnt) printf("Puzzle #%d:\n", ++cnt); //按照格式输出
|
||
else printf("\nPuzzle #%d:\n", ++cnt);
|
||
if (flag2) {
|
||
printf("This puzzle has no final configuration.\n");
|
||
continue;
|
||
}
|
||
for (int i = 0; i < 5; i++) {
|
||
for (int j = 0; j < 5; j++) {
|
||
if (!j) printf("%c", s[i][j]);
|
||
else printf(" %c", s[i][j]);
|
||
}
|
||
printf("\n");
|
||
}
|
||
}
|
||
} |