/TypeScript/Code to check if a triangle is valid or not

Code to check if a triangle is valid or not

// 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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1

// Java implementation to check

2

// if three points form a triangle

3

import java.io.*;

4

import java.util.*;

5

 

6

class GFG {

7

     

8

// Function to check if three

9

// points make a triangle

10

static void checkTriangle(int x1, int y1,

11

                          int x2, int y2,

12

                          int x3, int y3)

13

{

14

 

15

    // Calculation the area of

16

    // triangle. We have skipped

17

    // multiplication with 0.5

18

    // to avoid floating point

19

    // computations

20

    int a = x1 * (y2 - y3) +

21

            x2 * (y3 - y1) +

22

            x3 * (y1 - y2);

23

 

24

    // Condition to check if

25

    // area is not equal to 0

26

    if (a == 0)

27

        System.out.println("No");

28

    else

29

        System.out.println("Yes");

30

}

31

 

32

// Driver code

33

public static void main(String[] args)

34

{

35

    int x1 = 1, y1 = 1,

36

        x2 = 2, y2 = 2,

37

        x3 = 3, y3 = 3;

38

    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);
}
}

Source: geeksforgeeks.org

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