diff --git a/src/main/java/com/thealgorithms/bitmanipulation/SetKthBit.java b/src/main/java/com/thealgorithms/bitmanipulation/SetKthBit.java deleted file mode 100644 index 3c4e50d1d..000000000 --- a/src/main/java/com/thealgorithms/bitmanipulation/SetKthBit.java +++ /dev/null @@ -1,22 +0,0 @@ -package com.thealgorithms.bitmanipulation; - -/*** - * Sets the kth bit of a given integer to 1 - * e.g. setting 3rd bit in binary of 17 (binary 10001) gives 25 (binary 11001) - * @author inishantjain - */ - -public class SetKthBit { - /** - * Sets the kth bit of a given integer. - * - * @param num The original integer. - * @param k The position of the bit to set (0-based index). - * @return The integer with the kth bit set. - */ - public static int setKthBit(int num, int k) { - int mask = 1 << k; - num = num | mask; - return num; - } -} diff --git a/src/test/java/com/thealgorithms/bitmanipulation/SetKthBitTest.java b/src/test/java/com/thealgorithms/bitmanipulation/SetKthBitTest.java deleted file mode 100644 index 35d5fa35d..000000000 --- a/src/test/java/com/thealgorithms/bitmanipulation/SetKthBitTest.java +++ /dev/null @@ -1,23 +0,0 @@ -package com.thealgorithms.bitmanipulation; - -import static org.junit.jupiter.api.Assertions.*; - -import org.junit.jupiter.api.Test; - -class SetKthBitTest { - - @Test - void testSetKthBit() { - // Test case: Setting the 0th bit in 5 (binary 101) - assertEquals(5, SetKthBit.setKthBit(5, 0)); - - // Test case: Setting the 2nd bit in 10 (binary 1010) - assertEquals(14, SetKthBit.setKthBit(10, 2)); - - // Test case: Setting the 3rd bit in 15 (binary 1111) - assertEquals(15, SetKthBit.setKthBit(15, 3)); - - // Test case: Setting the 1st bit in 0 (binary 0) - assertEquals(2, SetKthBit.setKthBit(0, 1)); - } -} diff --git a/src/test/java/com/thealgorithms/bitmanipulation/SingleBitOperationsTest.java b/src/test/java/com/thealgorithms/bitmanipulation/SingleBitOperationsTest.java index a6bb76689..9cac8d670 100644 --- a/src/test/java/com/thealgorithms/bitmanipulation/SingleBitOperationsTest.java +++ b/src/test/java/com/thealgorithms/bitmanipulation/SingleBitOperationsTest.java @@ -1,32 +1,36 @@ -package com.thealgorithms.bitmanipulation; - -import static org.junit.jupiter.api.Assertions.assertEquals; - -import org.junit.jupiter.api.Test; - -public class SingleBitOperationsTest { - - @Test - public void flipBitTest() { - assertEquals(1, SingleBitOperations.flipBit(3, 1)); - assertEquals(11, SingleBitOperations.flipBit(3, 3)); - } - - @Test - public void setBitTest() { - assertEquals(5, SingleBitOperations.setBit(4, 0)); - assertEquals(4, SingleBitOperations.setBit(4, 2)); - } - - @Test - public void clearBitTest() { - assertEquals(5, SingleBitOperations.clearBit(7, 1)); - assertEquals(5, SingleBitOperations.clearBit(5, 1)); - } - - @Test - public void getBitTest() { - assertEquals(0, SingleBitOperations.getBit(6, 0)); - assertEquals(1, SingleBitOperations.getBit(7, 1)); - } -} +package com.thealgorithms.bitmanipulation; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import org.junit.jupiter.api.Test; + +public class SingleBitOperationsTest { + + @Test + public void flipBitTest() { + assertEquals(1, SingleBitOperations.flipBit(3, 1)); + assertEquals(11, SingleBitOperations.flipBit(3, 3)); + } + + @Test + public void setBitTest() { + assertEquals(5, SingleBitOperations.setBit(4, 0)); + assertEquals(4, SingleBitOperations.setBit(4, 2)); + assertEquals(5, SingleBitOperations.setBit(5, 0)); + assertEquals(14, SingleBitOperations.setBit(10, 2)); + assertEquals(15, SingleBitOperations.setBit(15, 3)); + assertEquals(2, SingleBitOperations.setBit(0, 1)); + } + + @Test + public void clearBitTest() { + assertEquals(5, SingleBitOperations.clearBit(7, 1)); + assertEquals(5, SingleBitOperations.clearBit(5, 1)); + } + + @Test + public void getBitTest() { + assertEquals(0, SingleBitOperations.getBit(6, 0)); + assertEquals(1, SingleBitOperations.getBit(7, 1)); + } +}