Start 2x speed int main (){ int someInt; int* valPointer; 75 someInt = 5; 76 10 somelnt cout << "someInt address is " < &someInt << endl; 77 valPointer = &someInt; cout << "valPointer is " << valPointer « endl; 78 76 valPointer 79 cout << "*valPointer is " << *valPointer << endl; *valPointer = 10; // Changes someInt to 10 somelnt address is 76 valPointer is 76 cout << "someInt is " « someInt << endl; cout << "*valPointer is " << *valPointer << endl; *valPointer is 5 somelnt is 10 return 0; *valPointer is 10

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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Question
Start
2x speed
int main () {
int someInt;
int* valPointer;
75
someInt = 5;
76
10
somelnt
cout << "someInt address is "
<< &someInt << endl;
77
valPointer = &someInt;
78
76
valPointer
cout << "valPointer is "
<< valPointer << endl;
79
cout << "*valPointer is " << *valPointer << endl;
*valPointer = 10;
// Changes someInt to 10
somelnt address is 76
valPointer is 76
cout << "someInt is "
cout << "*valPointer is
<< someInt << endl;
<< *valPointer << endl;
*valPointer is 5
somelnt is 10
return 0;
*valPointer is 10
Transcribed Image Text:Start 2x speed int main () { int someInt; int* valPointer; 75 someInt = 5; 76 10 somelnt cout << "someInt address is " << &someInt << endl; 77 valPointer = &someInt; 78 76 valPointer cout << "valPointer is " << valPointer << endl; 79 cout << "*valPointer is " << *valPointer << endl; *valPointer = 10; // Changes someInt to 10 somelnt address is 76 valPointer is 76 cout << "someInt is " cout << "*valPointer is << someInt << endl; << *valPointer << endl; *valPointer is 5 somelnt is 10 return 0; *valPointer is 10
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