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In mathematics, the midpoint between the two points (x1, y1) and (x2, y2) is computed by the formula (1+x231 x1 + x2 1 + y2 2 Write a C++ program that receives two mathematical points from the user and computes and prints their midpoint. A sample run of the program produces Please enter the first point: (0,0) Please enter the second point: (1,1) The midpoint of (0,0) and (1,1) is (0.5, 0.5) The user literally enters "(0,0)" and "(1,1)" with the parentheses and commas as shown. To see how to do this, suppose you want to allow a user to enter the point (2.3,9), assigning the x component of the point to a variable named x and the y component to a variable named y. You can add the following code fragment to your program to achieve the desired effect:

In mathematics, the midpoint between the two points (x1, y1) and (x2, y2) is computed by the formula (1+x231 x1 + x2 1 + y2 2 Write a C++ program that receives two mathematical points from the user and computes and prints their midpoint. A sample run of the program produces Please enter the first point: (0,0) Please enter the second point: (1,1) The midpoint of (0,0) and (1,1) is (0.5, 0.5) The user literally enters "(0,0)" and "(1,1)" with the parentheses and commas as shown. To see how to do this, suppose you want to allow a user to enter the point (2.3,9), assigning the x component of the point to a variable named x and the y component to a variable named y. You can add the following code fragment to your program to achieve the desired effect:

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Food Bean burrito Salad w/dressing Milkshake Calories 357 185 388 Table 4.7: Calorie content of several fast food items double x, y; char left_paren, comma, right_paren; std::cin>> left_paren >> x >> comma >> y >> right_paren; If the user literally types (2.3,9), the std::cin statement will assign the character to the variable left_paren. It next will assign 2.3 to the variable x. It assigns the, character to the variable named comma, the value 9 to the y variable, and the ) character to the right_paren variable. The left_paren, comma, and right_paren variables are just placeholders for the user's input and are not used elsewhere within the program. In reality, the user can type in other characters in place of the parentheses and comma as long as the numbers are in the proper location relative to the characters; for example, the user can type *2.3:9#, and the program will interpret the input as the point (2.3,9).
Transcribed Image Text:Food Bean burrito Salad w/dressing Milkshake Calories 357 185 388 Table 4.7: Calorie content of several fast food items double x, y; char left_paren, comma, right_paren; std::cin>> left_paren >> x >> comma >> y >> right_paren; If the user literally types (2.3,9), the std::cin statement will assign the character to the variable left_paren. It next will assign 2.3 to the variable x. It assigns the, character to the variable named comma, the value 9 to the y variable, and the ) character to the right_paren variable. The left_paren, comma, and right_paren variables are just placeholders for the user's input and are not used elsewhere within the program. In reality, the user can type in other characters in place of the parentheses and comma as long as the numbers are in the proper location relative to the characters; for example, the user can type *2.3:9#, and the program will interpret the input as the point (2.3,9).
25. In mathematics, the midpoint between the two points (x1, y1) and (x2, y2) is computed by the formula y2 (x1 + x2, 31 +32) 22 Write a C++ program that receives two mathematical points from the user and computes and prints their midpoint. A sample run of the program produces Please enter the first point: (0,0) Please enter the second point: (1,1) The midpoint of (0,0) and (1,1) is (0.5, 0.5) The user literally enters "(0,0)" and "(1,1)" with the parentheses and commas as shown. To see how to do this, suppose you want to allow a user to enter the point (2.3,9), assigning the x component of the point to a variable named x and the y component to a variable named y. You can add the following code fragment to your program to achieve the desired effect: 2018 Richard L. Halterman Draft date: September 25, 2018
Transcribed Image Text:25. In mathematics, the midpoint between the two points (x1, y1) and (x2, y2) is computed by the formula y2 (x1 + x2, 31 +32) 22 Write a C++ program that receives two mathematical points from the user and computes and prints their midpoint. A sample run of the program produces Please enter the first point: (0,0) Please enter the second point: (1,1) The midpoint of (0,0) and (1,1) is (0.5, 0.5) The user literally enters "(0,0)" and "(1,1)" with the parentheses and commas as shown. To see how to do this, suppose you want to allow a user to enter the point (2.3,9), assigning the x component of the point to a variable named x and the y component to a variable named y. You can add the following code fragment to your program to achieve the desired effect: 2018 Richard L. Halterman Draft date: September 25, 2018
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