Turn_Over_Game
public class Turn_Over_Game { static int length = 4; static char table_game[][]; static char table_game_test[][]; static int day_nhiphan[]; static int length_nhiphan = 16; static int solandoi; static int min; static int move[][]={{0,0},{1,0},{-1,0},{0,1},{0,-1}}; // public static void printresult(){ // for (int i=0;i<length_nhiphan;i++){ // System.out.print(day_nhiphan[i]+" "); // } // System.out.println(); // } public static void nhiphan(int i) { int k; for (k = 0; k <= 1; k++) { day_nhiphan[i] = k; if (i == length_nhiphan-1) { // xuly(); if (check() == 1) { if (solandoi < min) { min = solandoi; if (min == 5) { for (int l=0;l<length_nhiphan;l++){ System.out.print(day_nhiphan[l]+" "); } for (int z = 0; z < length; z++) { for (int t = 0; t < length; t++) { System.out.print(table_game_test[z][t]+""); ...