code to check if a triangle is valid or not

The solution for “code to check if a triangle is valid or not” can be found here. The following code will assist you in solving the problem.

``````// Java implementation to check
// if three points form a triangle
import java.io.*;
import java.util.*;
class GFG {
// Function to check if three
// points make a triangle
static void checkTriangle(int x1, int y1,
int x2, int y2,
int x3, int y3)
{
// Calculation the area of
// triangle. We have skipped
// multiplication with 0.5
// to avoid floating point
// computations
int a = x1 * (y2 – y3) +
x2 * (y3 – y1) +
x3 * (y1 – y2);
// Condition to check if
// area is not equal to 0
if (a == 0)
System.out.println(“No”);
else
System.out.println(“Yes”);
}    in C++ Standard Template Library (STL)
Modulo Operator (%) in C/C++ with Examples
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// Java implementation to check
2
// if three points form a triangle
3
import java.io.*;
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import java.util.*;
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class GFG {
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// Function to check if three
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// points make a triangle
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static void checkTriangle(int x1, int y1,
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int x2, int y2,
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int x3, int y3)
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{
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// Calculation the area of
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// triangle. We have skipped
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// multiplication with 0.5
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// to avoid floating point
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// computations
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int a = x1 * (y2 – y3) +
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x2 * (y3 – y1) +
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x3 * (y1 – y2);
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// Condition to check if
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// area is not equal to 0
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if (a == 0)
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System.out.println(“No”);
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else
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System.out.println(“Yes”);
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}
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// Driver code
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public static void main(String[] args)
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{
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int x1 = 1, y1 = 1,
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x2 = 2, y2 = 2,
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x3 = 3, y3 = 3;
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checkTriangle(x1, y1, x2, y2, x3, y3);
// Driver code
public static void main(String[] args)
{
int x1 = 1, y1 = 1,
x2 = 2, y2 = 2,
x3 = 3, y3 = 3;
checkTriangle(x1, y1, x2, y2, x3, y3);
}
}``````
``` ```

` `

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