Write a program that reads 10 pairs of Cartesian coordinates from a file called "points.txt" and sorts them by increasing x-values, decreasing y-values, and increasing distance from the origin. Use only one sorting routine. Use an enumerated data type to keep track of the field on which the list is being sorted. The number of pairs should be in a global constant c++

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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JUST ONLY USE <iostream>.

Write a program that reads 10 pairs of Cartesian coordinates from a file called "points.txt" and sorts them by increasing x-values, decreasing y-values, and increasing distance from the origin. Use only one sorting routine. Use an enumerated data type to keep track of the field on which the list is being sorted. The number of pairs should be in a global constant c++

enum fieldType {X, Y, DISTANCE};
struct pointType
{
double x;
double y;
double dist;
}
How far is
It's the square
the point
(x,y) from
the origin?
root of x +y°,
Use a struct to hold the points and their distances from the origin. You will read the x and
y coordinates from a file and then use the Pythagorean theorem to find the distance the
point is from the origin.
Transcribed Image Text:enum fieldType {X, Y, DISTANCE}; struct pointType { double x; double y; double dist; } How far is It's the square the point (x,y) from the origin? root of x +y°, Use a struct to hold the points and their distances from the origin. You will read the x and y coordinates from a file and then use the Pythagorean theorem to find the distance the point is from the origin.
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