Question: public matrix(int matrix[][]) { this.matrix = matrix; } public void solver() { if (!SolverMatrix()) { System.out.println(This can't be solved.); } } public String toString(){ String

public matrix(int matrix[][]) { this.matrix = matrix; }

public void solver() {

if (!SolverMatrix()) { System.out.println("This can't be solved."); }

} public String toString(){ String result = ""; for (int row = 0; row < 9; row++) { for (int col = 0; col < 9; col++) { result += matrix[row][col] + " "; } result += "/n"; System.out.println(); } return result; }

how do i call to string ? so it can print the result?

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