From: Timo Kokkonen <kaapeli@itanic.dy.fi>
Date: Sat, 20 Jun 2009 18:36:03 +0000 (+0300)
Subject: generator: Print all found sudokus in oneline format
X-Git-Url: http://git.itanic.dy.fi/?p=sudoku;a=commitdiff_plain;h=3e9e4dc2aaf4cb641c793c91af704f8bc723607b

generator: Print all found sudokus in oneline format
---

diff --git a/sudoku.cpp b/sudoku.cpp
index bd838df..167a44c 100644
--- a/sudoku.cpp
+++ b/sudoku.cpp
@@ -122,7 +122,7 @@ int sudoku::str_to_row(const int row, const std::string &str)
 
 void sudoku::print(void)
 {
-	int x,y;
+	int x, y;
 
 	printf("+-------+------+--------+\n");
 	for (y = 0; y < 9; y++) {
@@ -138,6 +138,19 @@ void sudoku::print(void)
 	}
 }
 
+void sudoku::print_compact(void)
+{
+	int x, y, i = 0;
+	char str[82];
+	str[81] = 0;
+
+	for (y = 0; y < 9; y++)
+		for (x = 0; x < 9; x++, i++)
+			str[i] = table[x][y] != EMPTY ? table[x][y] : '.';
+
+	printf("%s\n", str);
+}
+
 void sudoku::clone_to(sudoku &to)
 {
 	sudoku clone;
@@ -533,8 +546,9 @@ sudoku sudoku::remove_randomly(int min_guesses, int depth)
 				done = 1;
 				#pragma omp flush(done)
 			} else {
-				printf("%2d, got only %3d guesses\n", depth,
+				printf("%2d, got only %3d guesses ", depth,
 				       tmp.guesses);
+				tmp.print_compact();
 			}
 
 			if (!done) {
diff --git a/sudoku.h b/sudoku.h
index 6ba1136..774a5f4 100644
--- a/sudoku.h
+++ b/sudoku.h
@@ -12,6 +12,7 @@ public:
 	~sudoku();
 
 	void print(void);
+	void print_compact(void);
 
 	int set(const int col, const int row, const char num);
 	char get(const int col, const int row);