8. Write and run a program that reads the user's age and then prints "You are a child." if the age < 18, “You are an adult." if 18 < age < 65, and "You are a senior citizen." if age 2 65.
8. Write and run a program that reads the user's age and then prints "You are a child." if the age < 18, “You are an adult." if 18 < age < 65, and "You are a senior citizen." if age 2 65.
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
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
![8. Write and run a program that reads the user's age and then prints "You
are a child." if the age < 18, "You are an adult." if 18 < age < 65, and
"You are a senior citizen." if age > 65.
9. How is the following expression evaluated?
(x < y ? -1 : (x == y ? 0 : 1) );
10.What is wrong with the following codes:
a) if (x = 0) cout << x << "x = 0\n";
else cout << x << " x # 0\n";
b) if (x < y < z) cout << "x is the smallest";
c) if x > y min=x
else min=y;
d) cout <<"Enter n: ";
cin >> n;
if (n < 0)
cout << "That is negative. Try again.\n";
cin >> n;
else
cout << "o.k. n =
<< n << endl;
e) if (x == 0)
if (y == 0) cout << "x and y are both zero.\n";
else cout << "x is not zero.\n";](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff47cdb97-8c7e-49fe-bbdc-689b4c946ff9%2F875f842d-bddb-4fe2-a66e-94780b9e6dc9%2Fop78og4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8. Write and run a program that reads the user's age and then prints "You
are a child." if the age < 18, "You are an adult." if 18 < age < 65, and
"You are a senior citizen." if age > 65.
9. How is the following expression evaluated?
(x < y ? -1 : (x == y ? 0 : 1) );
10.What is wrong with the following codes:
a) if (x = 0) cout << x << "x = 0\n";
else cout << x << " x # 0\n";
b) if (x < y < z) cout << "x is the smallest";
c) if x > y min=x
else min=y;
d) cout <<"Enter n: ";
cin >> n;
if (n < 0)
cout << "That is negative. Try again.\n";
cin >> n;
else
cout << "o.k. n =
<< n << endl;
e) if (x == 0)
if (y == 0) cout << "x and y are both zero.\n";
else cout << "x is not zero.\n";
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