Question

In: Computer Science

#include <stdio.h> typedef struct Coordinates { int x; int y; } Coordinate; typedef union uCoordinates {...

#include <stdio.h>

typedef struct Coordinates
{
int x;
int y;
} Coordinate;

typedef union uCoordinates
{
int x;
int y;
} uCoordinate;

// TODO - Populate 4 different Coordinates with any numbers between 1 and 99 for x & y values
// using coordinate1, coordinate2, coordinate3, & coordinate4 as Coordinate names
// TODO - Print to screen the x & y values of each coordinate
// TODO - Replace the following with your name: Ethin Svoboda
int main()
{
// ADD YOUR CODE HERE
Coordinate coordinate1 = {.x 5, .y 7};
Coordinate coordinate2 = {.x 11, .y 20};
Coordinate coordinate3[100];
coordinate3[0].x = 10;

printf(format: "Coordinate 1 - x = %d, y = %d \n", coordinate1.x, coordinate1.y);
printf(format: "Coordinate 2 - x = %d, y = %d \n", coordinate2.x, coordinate2.y);

return 0;
}

The code I have is in my int main but I'm kind of confused on how to do it. What I'm supposed to do it says "TODO" before. Any help would be great thanks!

Expert Solution

// PLEASE LIKE THE SOLUTION
// FEEL FREE TO DISCUSS IN COMMENT SECTION

// C Program
#include <stdio.h>

// this is the way of defining structure this structure has two elements x and y
typedef struct Coordinates
{
int x;
int y;
} Coordinate;

// this is the way of defining union this union has two elements x and y
typedef union uCoordinates
{
int x;
int y;
} uCoordinate;

// TODO - Populate 4 different Coordinates with any numbers between 1 and 99 for x & y values
// using coordinate1, coordinate2, coordinate3, & coordinate4 as Coordinate names
// TODO - Print to screen the x & y values of each coordinate
// TODO - Replace the following with your name: Ethin Svoboda

int main()
{
// Populate 4 different Coordinates with any numbers between 1 and 99 for x & y values
// using coordinate1, coordinate2, coordinate3, & coordinate4 as Coordinate names

// BY USING STRUCTURE

// we can create cordinates as follows
Coordinate coordinate1 = {5, 7};
Coordinate coordinate2 = {11, 20};
Coordinate coordinate3 ={9,16};

//cordinate can also be populated by declaring variable then assigning values
Coordinate coordinate4;
coordinate4.x = 19;
coordinate4.y = 12;

// Print to screen the x & y values of each coordinate
printf("Coordinate 1 - x = %d, y = %d \n", coordinate1.x, coordinate1.y);
printf("Coordinate 2 - x = %d, y = %d \n", coordinate2.x, coordinate2.y);
printf("Coordinate 3 - x = %d, y = %d \n", coordinate3.x, coordinate3.y);
printf("Coordinate 4 - x = %d, y = %d \n", coordinate4.x, coordinate4.y);

// NOW BY USING UNION AND CHANGING NAME OF CORDINATES TO Ethin Svoboda

// In union both x and y share the same location so if we assign a value to x same value will be assigned to y and vice-versa
uCoordinate EthinSvoboda1;
EthinSvoboda1.x = 4; // 4 assigned to EthinSvoboda1.y also

uCoordinate EthinSvoboda2;
EthinSvoboda2.y = 51; // 51 assigned to EthinSvoboda2.x also

uCoordinate EthinSvoboda3;
EthinSvoboda3.x = 11;

uCoordinate EthinSvoboda4; // if we not assign any value by default it initialise with 4
EthinSvoboda4.y = 38;

printf("\n");
// Print to screen the x & y values of each coordinate
printf("Coordinate 1 - x = %d, y = %d \n", EthinSvoboda1.x, EthinSvoboda1.y);
printf("Coordinate 2 - x = %d, y = %d \n", EthinSvoboda2.x, EthinSvoboda2.y);
printf("Coordinate 3 - x = %d, y = %d \n", EthinSvoboda3.x, EthinSvoboda3.y);
printf("Coordinate 4 - x = %d, y = %d \n", EthinSvoboda4.x, EthinSvoboda4.y);
return 0;
}

# SAMPLE OUTPUT

venereology answered 7 months ago

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