
Explanation of Solution
The program errors and the corrections are explained in the in-lined comments:
#include <iostream>
using namespace std;
int main()
{
//speed is a int pointer which is declared and
//memory allocated
int *speed = new int; //Line 1
//double pointers are declared
double *travelTime; //Line 2
double *distance; //Line 3
//value of 65 is stored in the memory allocated
//pointed to by speed using address of operator
//& which is wrong
///&speed = 65; //Line 4
//correct line is
*speed = 65;
//value is attempted to be stored at a memory location
//which is pointed to by travelTime but actually
//no memory has yet been allocated so memory
...
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Chapter 12 Solutions
EBK C++ PROGRAMMING: FROM PROBLEM ANALY
- Dijkstra's Algorithm (part 1). Consider the network shown below, and Dijkstra’s link-state algorithm. Here, we are interested in computing the least cost path from node E (note: the start node here is E) to all other nodes using Dijkstra's algorithm. Using the algorithm statement used in the textbook and its visual representation, complete the "Step 0" row in the table below showing the link state algorithm’s execution by matching the table entries (i), (ii), (iii), and (iv) with their values. Write down your final [correct] answer, as you‘ll need it for the next question.arrow_forward4. |z + 5 - 5i| = 7arrow_forward14. dz, C: |z❘ C: |z❘ = 0.6 ze² - 2iz Harrow_forward
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