Problem statement Calculate the dot product or dot product of two vectors. Link for more information on the scalar product. To calculate the dot product it is necessary that the two vectors have the same size, otherwise an error would occur.
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Python problem
Problem statement
Calculate the dot product or dot product of two
Entry
Two lines containing the vectors or list of numbers. Each line has the vector values separated by space. All numbers comply with -1000 <= n <= 1000
Departure
Prints a real number rounded to 2 decimal places corresponding to the dot product of the two vectors. If the size of the vectors does not correspond, “Error” should be printed without quotes.
Examples
Input Example 1
3.0 3.2 1.2 3.0 1.0
1.2 3.5 3.1 4.9 1.0
Output Example 1
34.22
Input Example 2
1 2 3 4
1 2 3
Output Example 2
Error
Notes
The output must have a new line character at the end otherwise you may receive the wrong answer verdict.
Step by step
Solved in 4 steps with 2 images
- (Numerical) Given a one-dimensional array of integer numbers, write and test a function that displays the array elements in reverse order.In C++ programming Language using Visual Studio(Not Visual Studio Code) Suppose you have a vector of integer data, say { 1, 5, 4, 2, 3 }The data may eventually need to be transformed into some other form, say by sorting the data values for instanceThis would turn the vector into { 1, 2, 3, 4, 5 }Or say I wanted to take the original vector { 1, 5, 4, 2, 3 } and remove all the even numbers from itThis would turn the vector into { 1, 5, 3 }So in general terms, we start with an input vector, and it somehow gets transformed into its transformed vectorThe options really are almost limitless, but we will keep things simple for this checkpoint assignmentWe will be developing a base/derived class relationship that can perform custom transformations of data at runtimeYour submission must follow OOP best practices that incorporates topics in Gaddis' textbook chapters 13 through 15 { 1, 5, 4, 2, 3 } ==========(SORT)==========> { 1, 2, 3, 4, 5 }{ 1, 5, 4, 2, 3 } ======(REMOVE EVENS)======>…Using C++ Using only these simpler vector methods Create a vector of at least 10 integers. Cout the vector with spaces in between the integers. Cout the vector backward. Using loops that traverse the elements, create a new vector with the elements arranged from high to low. Cout the new vector. Do not use iterators for this exercise, or any other advanced methods--only the ones listed below. Hint: Use multiple vectors, including the copying of vectors. vector<int> grades1 = {45, 67, 88, 45, 23}; vector<int> grades2 = grades1; May Only Use These Vector Methods: size() // Returns the number of elements empty() // Returns a boolean True if the vector is empty push_back(element) // Adds an element to the back of the vector pop_back() // Removes the element at the back of the vector front() // Returns the element at the front of the vector back()…
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