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#include #include #define MIN 1 #define MAX 30 struct Circle { float xCoord; float yCoord; float radius; }; /* prototypes */ float getRandomNumber (int min, int max); void printByValue(struct Circle cirobj); void setValue(float *target, float newValue); void printByReference(struct Circle *cirobj); int main(void) { /* Declare a struct circle and name it circle0bject */ struct Circle circleObject; /* Fill circleObject's members with random numbers */ circleobject.xCoord = getRandomNumber(MIN, MAX); circleobject.yCoord = getRandomNumber (MIN, MAX); circleobject.radius = getRandomNumber (MIN, MAX); /* Printing values of the circle by calling function print by value */ printByValue(circleObject); /* update values of circle one by one */ setValue (&circleObject.xCoord, getRandomNumber(MIN, MAX)); setValue (&circleObject.yCoord, getRandomNumber(MIN, MAX)); setvalue (&circleObject.radius, getRandomNumber(MIN, MAX));

#include #include #define MIN 1 #define MAX 30 struct Circle { float xCoord; float yCoord; float radius; }; /* prototypes */ float getRandomNumber (int min, int max); void printByValue(struct Circle cirobj); void setValue(float *target, float newValue); void printByReference(struct Circle *cirobj); int main(void) { /* Declare a struct circle and name it circle0bject */ struct Circle circleObject; /* Fill circleObject's members with random numbers */ circleobject.xCoord = getRandomNumber(MIN, MAX); circleobject.yCoord = getRandomNumber (MIN, MAX); circleobject.radius = getRandomNumber (MIN, MAX); /* Printing values of the circle by calling function print by value */ printByValue(circleObject); /* update values of circle one by one */ setValue (&circleObject.xCoord, getRandomNumber(MIN, MAX)); setValue (&circleObject.yCoord, getRandomNumber(MIN, MAX)); setvalue (&circleObject.radius, getRandomNumber(MIN, MAX));

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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/* Printing values after update by calling function print by reference */ printByReference(&circleObject); } Task1.1: define the function float getRandomNumber(int min, int max); that returns a random number generated within the range min and max. Task1.2: define the function void printByValue(struct Circle cirobj); that prints on the screen values of circle (xCoord, yCoord, and radius). Task1.3: define the function void setValue(float *target, float newValue); that updates the given variable var with the new value. Use this to update the value of circle object in the activity. For example, call it to update values of xCoord, yCoord, and radius. Task1.4: define the function void printByReference (struct Circle *cirobj); that prints on the screen the values of circle object after using the function in Task1.3 above but with call by reference (pointer of circle).
Transcribed Image Text:/* Printing values after update by calling function print by reference */ printByReference(&circleObject); } Task1.1: define the function float getRandomNumber(int min, int max); that returns a random number generated within the range min and max. Task1.2: define the function void printByValue(struct Circle cirobj); that prints on the screen values of circle (xCoord, yCoord, and radius). Task1.3: define the function void setValue(float *target, float newValue); that updates the given variable var with the new value. Use this to update the value of circle object in the activity. For example, call it to update values of xCoord, yCoord, and radius. Task1.4: define the function void printByReference (struct Circle *cirobj); that prints on the screen the values of circle object after using the function in Task1.3 above but with call by reference (pointer of circle).
Activity 1 This program firstly initializes an object of struct Cirele with values and then updates those using pointers. The program uses structure notation once and pointer notation another afterwards. #include<stdio.h> #include<stdlib.> #define MIN 1 #define MAX 30 struct Circle { float xCoord; float yCoord; float radius; }; /* prototypes */ float getRandomNumber (int min, int max); void printByValue(struct Circle cirobj); void setValue(float *target, float newValue); void printByReference(struct Circle *cirObj); int main(void) { /* Declare a struct circle and name it circleobject */ struct Circle circleObject; /* Fill circleObject's members with random numbers */ circleobject.xCoord = getRandomNumber(MIN, MAX); circleobject.yCoord = getRandomNumber (MIN, MAX); circleobject.radius = getRandomNumber (MIN, MAX); /* Printing values of the circle by calling function print by value */ printByValue(circleobject); /* update values of circle one by one */ setValue (&circleobject.xCoord, getRandomNumber(MIN, MAX)); setValue (&circleobject.yCoord, getRandomNumber (MIN, MAX)); setvalue (&circleobject.radius, getRandomNumber(MIN, MAX));
Transcribed Image Text:Activity 1 This program firstly initializes an object of struct Cirele with values and then updates those using pointers. The program uses structure notation once and pointer notation another afterwards. #include<stdio.h> #include<stdlib.> #define MIN 1 #define MAX 30 struct Circle { float xCoord; float yCoord; float radius; }; /* prototypes */ float getRandomNumber (int min, int max); void printByValue(struct Circle cirobj); void setValue(float *target, float newValue); void printByReference(struct Circle *cirObj); int main(void) { /* Declare a struct circle and name it circleobject */ struct Circle circleObject; /* Fill circleObject's members with random numbers */ circleobject.xCoord = getRandomNumber(MIN, MAX); circleobject.yCoord = getRandomNumber (MIN, MAX); circleobject.radius = getRandomNumber (MIN, MAX); /* Printing values of the circle by calling function print by value */ printByValue(circleobject); /* update values of circle one by one */ setValue (&circleobject.xCoord, getRandomNumber(MIN, MAX)); setValue (&circleobject.yCoord, getRandomNumber (MIN, MAX)); setvalue (&circleobject.radius, getRandomNumber(MIN, MAX));
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