Authors:
Walter Savitch ,julia Lobur
Chapter:
More Flow Of Control
Exercise:
Self-test Exercises
Question:12 | ISBN:9780321531346 | Edition: 7
Question
Write a multiway if-else statement that classifies the value of an int variable n into one of the following categories and writes out an appropriate message:
n < 0 or 0 ≤ n ≤ 100 or n > 100
Answer
Both of the following are correct:
if (n < 0)
cout << n << " is less than zero.\n";
else if ((0 <= n) && (n <= 100))
cout << n << " is between 0 and 100 (inclusive).\n";
else if (n >100)
cout << n << " is larger than 100.\n";
and
if (n < 0)
cout << n << " is less than zero.\n";
else if (n <= 100)
cout << n << " is between 0 and 100 (inclusive).\n";
else
cout << n << " is larger than 100.\n";