Programming Fundamentals

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1511 fetch-activity adjacent_distances

Your task is to add code to this function in adjacent_distances.c:

void adjacent_distances(struct coordinate arr[SIZE], int size) {
    // TODO: Print the distances between adjacent coordinates

    // Your function should NOT return anything
    // Your function SHOULD print the distances
}

Your task is to print the Euclidean distance between adjacent coordinates in an array of coordinates.

Specifically, given a 1D array of structs, where each struct contains an x and y coordinate, you need to calculate and print the distance between coordinates stored next to each other in the array.

This program uses the following struct to store coordinates

struct coordinate {
    int x;
    int y;
};

Coordinates are stored in an array of struct coordinates, always of size 5. This can be seen in the starter program. Note; Some example values are given to the array of structs for your testing

struct coordinate array1[SIZE];

For this array of size 5, you must calculate and print the Euclidean distance between coordinates in

• Index 0 & Index 1
• Index 1 & Index 2
• Index 2 & Index 3
• Index 3 & Index 4

The euclidean distance can be calculated using the provided e_dist function in the starter code. This function takes in two struct coordinate and returns the distance between them as a double.

You must implement the function given to you, the function will be called directly in marking and the main function will be ignored. You may create extra function if you find that helpful.

For example, the output of the test input given in the main function, would be

dcc adjacent_distances.c -o adjacent_distances
./adjacent_distances
Dist: 1.414214
Dist: 7.000000
Dist: 9.899495
Dist: 9.219544

Your program must produce this output exactly