34 lines
910 B
Java
34 lines
910 B
Java
package UE00_Other.MEDT.SUE;
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public class eightTowers {
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public static final int dim = 8;
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public static int[] columns = new int[dim];
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public static boolean[] lines = new boolean[dim];
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public static int counter = 0;
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public static void main(String[] args) {
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tower(0);
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System.out.println(counter);
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}
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public static void tower(int column) {
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if (column == dim) {
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for (int i = 0; i < columns.length; i++) {
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char c = (char) ('A' + i);
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System.out.print(c + "" + columns[i] + " ");
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}
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System.out.println();
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counter++;
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return;
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}
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for (int line = 0; line < dim; line++) {
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if (lines[line]) continue;
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lines[line] = true;
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columns[column] = line;
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tower(column + 1);
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lines[line] = false;
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}
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}
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}
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