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fix:shape's dimension constraints added correctyl (issue id: #7260) (#7261)

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* fix:shape's dimension constraints added correctyl  (issue id: #7260)

* fix: base changed to baseLength for better understanding

* fix: base changed to baseLength for better understanding

* base changed to baseLength for better understanding

* fix:cleared some format issues

* fix:cleared some format issues
This commit is contained in:
Adarsh-Melath
2026-02-09 23:02:56 +05:30
committed by GitHub
parent 3835c4822a
commit 8403b8feb1
1 changed files with 19 additions and 19 deletions
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38
src/main/java/com/thealgorithms/maths/Area.java
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@@ -10,17 +10,17 @@ public final class Area {
/**
* String of IllegalArgumentException for radius
*/
private static final String POSITIVE_RADIUS = "Must be a positive radius";
private static final String POSITIVE_RADIUS = "Radius must be greater than 0";
/**
* String of IllegalArgumentException for height
*/
private static final String POSITIVE_HEIGHT = "Must be a positive height";
private static final String POSITIVE_HEIGHT = "Height must be greater than 0";
/**
* String of IllegalArgumentException for base
*/
private static final String POSITIVE_BASE = "Must be a positive base";
private static final String POSITIVE_BASE = "Base must be greater than 0";
/**
* Calculate the surface area of a cube.
@@ -30,7 +30,7 @@ public final class Area {
*/
public static double surfaceAreaCube(final double sideLength) {
if (sideLength <= 0) {
throw new IllegalArgumentException("Must be a positive sideLength");
throw new IllegalArgumentException("Side length must be greater than 0");
}
return 6 * sideLength * sideLength;
}
@@ -57,10 +57,10 @@ public final class Area {
*/
public static double surfaceAreaPyramid(final double sideLength, final double slantHeight) {
if (sideLength <= 0) {
throw new IllegalArgumentException("Must be a positive sideLength");
throw new IllegalArgumentException("");
}
if (slantHeight <= 0) {
throw new IllegalArgumentException("Must be a positive slantHeight");
throw new IllegalArgumentException("slant height must be greater than 0");
}
double baseArea = sideLength * sideLength;
double lateralSurfaceArea = 2 * sideLength * slantHeight;
@@ -76,10 +76,10 @@ public final class Area {
*/
public static double surfaceAreaRectangle(final double length, final double width) {
if (length <= 0) {
throw new IllegalArgumentException("Must be a positive length");
throw new IllegalArgumentException("Length must be greater than 0");
}
if (width <= 0) {
throw new IllegalArgumentException("Must be a positive width");
throw new IllegalArgumentException("Width must be greater than 0");
}
return length * width;
}
@@ -109,7 +109,7 @@ public final class Area {
*/
public static double surfaceAreaSquare(final double sideLength) {
if (sideLength <= 0) {
throw new IllegalArgumentException("Must be a positive sideLength");
throw new IllegalArgumentException("Side Length must be greater than 0");
}
return sideLength * sideLength;
}
@@ -121,14 +121,14 @@ public final class Area {
* @param height height of triangle
* @return area of given triangle
*/
public static double surfaceAreaTriangle(final double base, final double height) {
if (base <= 0) {
public static double surfaceAreaTriangle(final double baseLength, final double height) {
if (baseLength <= 0) {
throw new IllegalArgumentException(POSITIVE_BASE);
}
if (height <= 0) {
throw new IllegalArgumentException(POSITIVE_HEIGHT);
}
return base * height / 2;
return baseLength * height / 2;
}
/**
@@ -138,14 +138,14 @@ public final class Area {
* @param height height of a parallelogram
* @return area of given parallelogram
*/
public static double surfaceAreaParallelogram(final double base, final double height) {
if (base <= 0) {
public static double surfaceAreaParallelogram(final double baseLength, final double height) {
if (baseLength <= 0) {
throw new IllegalArgumentException(POSITIVE_BASE);
}
if (height <= 0) {
throw new IllegalArgumentException(POSITIVE_HEIGHT);
}
return base * height;
return baseLength * height;
}
/**
@@ -156,17 +156,17 @@ public final class Area {
* @param height height of trapezium
* @return area of given trapezium
*/
public static double surfaceAreaTrapezium(final double base1, final double base2, final double height) {
if (base1 <= 0) {
public static double surfaceAreaTrapezium(final double baseLength1, final double baseLength2, final double height) {
if (baseLength1 <= 0) {
throw new IllegalArgumentException(POSITIVE_BASE + 1);
}
if (base2 <= 0) {
if (baseLength2 <= 0) {
throw new IllegalArgumentException(POSITIVE_BASE + 2);
}
if (height <= 0) {
throw new IllegalArgumentException(POSITIVE_HEIGHT);
}
return (base1 + base2) * height / 2;
return (baseLength1 + baseLength2) * height / 2;
}
/**