Knight's tour: Difference between revisions

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m (→‎{{header|Java}}: predefined moves)
m (→‎{{header|Java}}: works with)
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=={{header|Java}}==
{{Works with|Java|7}}
<lang java>import java.util.*;
 
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for (int[] m : moves) {
intif x(grid[r + m[1]][c + = m[0];] == 0) {
int y = m[1];
if (grid[r + y][c + x] == 0) {
int num = countNeighbors(r + y, c + x);
nbrs.add(new int[]{r + y, c + x, num});
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