八皇后问题

  • 如何在Linux环境下实现八皇后问题求解算法?

    在Linux下,可以使用C语言编写八皇后算法,然后通过GCC编译器进行编译和运行。以下是一个简单的C语言实现:,,“c,#include,#include,,int board[8][8] = {0};,,int is_safe(int row, int col) {, for (int i = 0; i= 0 && j ˃= 0; i, j) {, if (board[i][j]) {, return 0;, }, },, for (int i = row 1, j = col + 1; i ˃= 0 && j˂ 8; i, j++) {, if (board[i][j]) {, return 0;, }, },, return 1;,},,void solve(int row) {, if (row == 8) {, for (int i = 0; i˂ 8; i++) {, for (int j = 0; j˂ 8; j++) {, printf(“%d “, board[i][j]);, }, printf(“,”);, }, printf(“,”);, return;, },, for (int col = 0; col˂ 8; col++) {, if (is_safe(row, col)) {, board[row][col] = 1;, solve(row + 1);, board[row][col] = 0;, }, },},,int main() {, solve(0);, return 0;,},`,,将以上代码保存为eight_queens.c,然后在Linux终端中输入以下命令进行编译和运行:,,`bash,gcc eight_queens.c o eight_queens,./eight_queens,“,,程序将输出所有八皇后问题的解。

    2024-09-11
    06
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