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Add edge case to handle negative rod length in RodCutting algorithm (#5904)

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PANKAJ PATWAL
2024-10-22 23:20:47 +05:30
committed by GitHub
parent 69a1424415
commit efb16c1eff
2 changed files with 10 additions and 0 deletions
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6
src/test/java/com/thealgorithms/dynamicprogramming/RodCuttingTest.java
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@@ -93,4 +93,10 @@ class RodCuttingTest {
int length = 5;
assertThrows(IllegalArgumentException.class, () -> RodCutting.cutRod(prices, length), "An empty prices array should throw an IllegalArgumentException.");
}
@Test
void testCutRodNegativeLength() {
int[] prices = {1, 5, 8, 9, 10}; // Prices are irrelevant for negative length
int length = -1;
assertThrows(IllegalArgumentException.class, () -> RodCutting.cutRod(prices, length), "A negative rod length should throw an IllegalArgumentException.");
}
}