Summer sun glare, sunglasses have become a lot of fashion talent out of the accessories. But have you ever thought about wearing sunglasses to your pet? Then we'll let the dog wear sunglasses with PS. Look at the following PS after the Dogs wear sunglasses after the appearance of the Meng!
1, first prepare
Tutorial Learn how to use Photoshop for beauty sunglasses to add reflection, the method is simple and effective, mainly used in pens, masks and layer mode tools to complete, the following let us learn together.
Effect Chart:
Original artwork and Effect chart:
First open the picture with a beautiful girl with sunglasses. -
Use a pen to make the following selections and pull the lense
March one message, the reporter discovered that a couple of days ago, men's brand Sea Orchid Residence announced the A Nnual report-income of 12.338 billion yuan, a rise of 72.56%. The report shows this in the Sea Orchid Residence would accelerate the improvement of electronic company, strengthen provi De chain integration, boost item category management, and so on., to create itself as a "national brand." In line with the details within the organization setup a brand new electrical energy suppl
Tutorial for a relatively simple novice tutorial, learn how to use Photoshop to synthesize a simple specular reflection effect, only need four steps, mainly use the clip mask and layer style, novice friends can learn to do.
Triple recommended: photoshop7.0 Mini version free download | Photoshop CS5 Chinese free Download | Photoshop free Download
Look at the effect chart first.
First Open sunglasses beautiful pictures.
Ctrl+
Poster is a kind of graphic design, the general use of Photoshop can design a variety of different personality posters, in foreign countries have a ray-ban cool poster is very popular with everyone, looking at the colorful posters, to give you shock visual impact, the following is the design of the pie small share, sunglasses style poster design steps, Strong color use brings sensual pleasure, learn together, try this style. Now let me talk about my p
Poster is a graphic design, the general use of Photoshop can design a variety of different personality posters, in foreign countries have a kind of ray-ban cool poster very popular, looking at the colorful posters, give you a shock visual impact. This PS tutorial share sunglasses style Poster design steps, strong color use brings sensory pleasure to enjoy, together learn, try this style. Now let me talk about my practice!
Figur
Linear correlation of the first section vector group
A Mathematical Concepts
Defines 1.1 n ordered numbers, the array of which is called an n-dimensional vector, which is called n components of the vector, and the number I is called the first component.
Definition 1. 2 to the directional measure group A:, for any set of real numbers, vectors
A linear combination
Vectors are vector types that can hold many types of data, such as several integers, so they are called containers. Vector is an important member of the C + + STL, and you need to include the header file when you use it:
Copy Code code as follows:
#include
Vector initialization: There are five ways to do this, examples are as follows:
(1)
Summary of several situations of vector vectors in c ++ (vector pointer and pointer vector)
1. Standard Library vector type
Vector is a set of objects of the same type. Each object has a corresponding integer index value. The standard library will be responsible for managing
In practice, the vector series in c ++ -- vector (unique_ptr () is assigned to vector (unique_ptr ())
Previously, we mentioned that the insert method can be used to copy a vector to the end of another vector.
As mentioned in previous blogs, if unique_ptr is placed inside the
In practice, the vector series in c ++ -- vector traversal (stl algorithm, vector iterator (do not judge not equal to end () in the loop), operator [])
There are many ways to traverse a vector container.
Index traversal:
for (i = 0; i
Iterator traversal:
for (vInt::const_iterator iter = v.begin(); iter != v.end();it
Previous blogs about vectors you can use the Insert method to copy a vector to the back of another vector.Previous blogs have also talked about the need to transfer ownership if the vector container is placed inside the unique_ptr.Come on, now. 818 HowvectorIf you have a regular vector, we can use insert like this://inserting into a
Vector series in practice c ++-sort the vector using the sort algorithm (sort the vector (string) and use stable sorting std: stable_sort ())
After writing a lot of vector operations, we encountered the Sorting Problem of the vector in our work. Here we will discuss it.
Use
In three-dimensional space, the product of two vectors (a vector product, an outer product, a product, a multiplication of multiples of two vectors: the inner product, the dot product) represents the torque of two vectors, and the mixed product axb of three vectors C, the area of the parallelepiped that is composed of three vector a,b,c. And the position of a,b,c in the mixed product is interchangeable (thi
In practice, the vector series in c ++ -- creating vector of local structure AND vector of structs initialization
I have never used it beforeVector
Now, write a short code:
#include
#include
int main() { struct st { int a; }; std::vector
v; v.resize(4); for (std::
I've never used it before.vector#include #include intMain () {structSt {intA };STD:: vectorV V.resize (4); for(STD:: vector:: Size_type i =0; I operator[] (i). A = i +1;//v[i].a = i+1;} for(inti =0; I STD::coutSTD:: Endl; }}Compile successfully with VS2015, run result:1234However, this is only allowed after c++11, the compiler does not allow you to write such a syntax, the vector container is not allowed to
C ++ copies the content in a vector to the end of another vector and ends with the vector.
When using the vector container, We need to copy the content of a vector to the end of another vector. How can this problem be achieved?
See C++primer Plus look bored, the first time do Leetcode practice, originally want to do two-dimensional vector, results always pass, check the reason, must use one-dimensional ...One-dimensional answers:Class Solution {PublicVector{int cout = Nums.size (); Get the size of the vectorvectorfor (int i = 0; i{for (int j = i + 1; j{if ((Nums[i] + nums[j]) = = target){Ret.push_back (i); Get the location of the target valueRet.push_back (j);}}}return ret;}
Standard Library Vector type
Use the required header file:
# Include
Vector: Vector is a class template. It is not a data type. Vector
I. Definition and initialization
Vector
Vector
Vecto
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