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| 1 | public Matrix extractMinor(int riga, int colonna) {
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| 2 | if (this.isSquared()) {
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| 3 | Matrix minore = new Matrix(this.getRows() - 1, this.getCols() - 1); | |
| 4 | int r = 0, c = 0; | |
| 5 | for (int i = 0; i < this.getRows(); ++i) {
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| 6 | if (i != riga) {
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| 7 | for (int j = 0; j < this.getCols(); ++j) {
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| 8 | if (j != colonna) {
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| 9 | minore.setValue(r, c, this.getValue(i, j)); | |
| 10 | c++; | |
| 11 | } | |
| 12 | } | |
| 13 | c = 0; | |
| 14 | ++r; | |
| 15 | } | |
| 16 | } | |
| 17 | return minore; | |
| 18 | } else | |
| 19 | return null; | |
| 20 | } |
