PPT Slide

public class Soma extends SomaData {

long[] piece = new long[7];

public void solve(long[][] c, long trial, int k) {

if (kɟ) {

for (int i=0; i<c[k].length; i++) {

if ((c[k][i]&trial)==0) {

piece[k] = c[k][i];

solve(c, trial|piece[k], k+1);

}

} else {

for (int i=0; iɟ i++) {

System.out.print(“ ”+piece[i]);

}

System.out.println(“;”);

}

public static void final main(String[] args) {

for (int s=0; s᝻ s++) solve(ss[s], 0, 0);

}