Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 18.1, Problem 5STE
Suppose the
| vector<char>::reverse_iterator i = v.rbegin(); i++; i++; cout << *i << " "; i−−; cout << *i << " "; |
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6. A three-dimensional vector has the form:
A = (x, y, z)
can be represented as:
given the vectors:
Example:
Their sum is:Example:
struct VECTOR { double x; double y; double z; };
A = ( a, b, c ) (5, 6, 2)
and
B = ( d, e, f ) (3, 1,9)
A + B = ( a + d, b + e, c + f ) (5 + 3, 6 + 1, 2 + 9)
= (8, 7,11)A B = a x d + b x e + c x f
Their scalar product is:(result is a scalar) example: 5 x 3 + 6 x 1 + 2 x 9 = 39
Write the complete definition code for the functions:
a. calc_sum computes and returns the sum of two vectors
b. scalar_prod computes and returns the scalar product of two vectors
Create a function set(v, i, j) that makes vector v contain the integers i through j. The original contents of v is deleted. The vector is left empty ifj < i. The argument v is a vector of integers.
use c++ to Write a function template palindrome that takes a vector parameter and returns true or false according to whether the vector does or does not read the same forward as backward (e.g., a vector containing 1, 2, 3, 2, 1 is a palindrome, but a vector containing 1, 2, 3, 4 is not)
Chapter 18 Solutions
Problem Solving with C++ (10th Edition)
Ch. 18.1 - If v is a vector, what does v.begin() return? What...Ch. 18.1 - If p is an iterator for a vector object v, what is...Ch. 18.1 - Suppose v is a vector of ints. Write a for loop...Ch. 18.1 - Suppose the vector v contains the letters 'A',...Ch. 18.1 - Suppose the vector v contains the letters 'A',...Ch. 18.1 - Suppose you want to run the following code, where...Ch. 18.2 - Prob. 7STECh. 18.2 - Prob. 8STECh. 18.2 - Prob. 9STECh. 18.2 - Prob. 10STE
Ch. 18.2 - Prob. 11STECh. 18.2 - Prob. 12STECh. 18.2 - Prob. 13STECh. 18.2 - Prob. 14STECh. 18.2 - Prob. 15STECh. 18.2 - Prob. 16STECh. 18.3 - Prob. 17STECh. 18.3 - Prob. 18STECh. 18.3 - Prob. 19STECh. 18.3 - Suppose v is an object of the class vectorint. Use...Ch. 18.3 - Prob. 21STECh. 18.3 - Can you use the copy template function with vector...Ch. 18.3 - Prob. 23STECh. 18 - Prob. 1PCh. 18 - Prob. 2PCh. 18 - Prob. 3PCh. 18 - Prob. 4PCh. 18 - Write a program that allows the user to enter any...Ch. 18 - Prob. 3PPCh. 18 - Prob. 5PPCh. 18 - Solution to Programming Project 18.6 In this...Ch. 18 - Prob. 7PPCh. 18 - You have collected a file of movie ratings where...Ch. 18 - Prob. 9PPCh. 18 - Prob. 11PPCh. 18 - Write a program that uses regular expressions to...
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