public static boolean contains(Grid grid, Grid pattern, int startRow, int startColumn) {
int maxRow = startRow + pattern.getNumberRows() - 1;
int maxColumn = startColumn + pattern.getNumberColumns() - 1;
for (int r = startRow, pr = 0; r <= maxRow; r++, pr++) {
for (int c = startColumn, pc = 0; c <= maxColumn; c++, pc++) {
if (grid.get(r, c) != pattern.get(pr, pc)) {
return false;
}
}
}
return true;
}
public static boolean contains(Grid grid, Grid pattern) {
int maxRow = grid.getNumberRows() - pattern.getNumberRows();
int maxColumn = grid.getNumberColumns() - pattern.getNumberColumns();
for (int r = 0; r <= maxRow; r++) {
for (int c = 0; c <= maxColumn; c++) {
if (contains(grid, pattern, r, c)) {
return true;
}
}
}
return false;
}
