[CODEVS1993] [network flow] lawn drainage, codevs1993 lawn DrainageDescriptionDescription
On Farmer John's farm, Bessie accumulates a pool of water in his favorite clover field during the rain. This means that the grass is flooded, and it will take a long time for the grass to continue to grow. Therefore, Farmer John built a drainage system to free Bessie's lawn
Developed with the old boy's education in Python [Article 3]: Python functions, old boy python
Set
Unordered, non-repeated, nested.Function
Create a function:
1. def Keyword: Create a function
2. Function Name
3 ,()
4. Function body
5. return valuesDefault return value of the return function in the mail function None common parameter default parameter
Note: To specify a default value for a parameter, the parameter must be placed at the end of
Originally this is a bar friend's work, that friend works in I prefer is the angle line effect, feels very good, surpasses my imagination. White paint sprayed on the lawn the effect is simply too real, the drawback is that the ID and the English part of the general expression, there is no surprise,
The final effect I produced below is still unsatisfactory. Everyone will do it ~
Effect Chart:
First I Baidu a picture of the
"Title description"After winning the best lawn game in town a year ago, FJ became very lazy and never trimmed the lawn. Right nowThe new round of the best lawn competition began again, FJ hope to win again.However, FJ's lawn is very messy, so FJ can only get his cows to do the work. FJ has n(1 The efficiency of cow I i
]=read (); -ans+=A[i]; the } * //l=; r=0; $ for(intI=1; i)Panax Notoginseng { -f[i]=q[l].v+A[i]; the while(L; +q[++r].v=F[i]; Aq[r].p=i; the while(q[l].p; + } -minn=inf; $ for(inti=n-k;imin (minn,f[i]); $printf"%lld\n", ans-Minn); - return 0; -}The first approach
DescriptionAfter winning the best lawn game in town a year ago, FJ became very lazy and never trimmed the
Old boy linux advanced architecture Baidu cloud disk download, old boy cloud Disk
I know little about Linux resources, because I hate to use command lines most (that is the shadow of my college age !). This resource has not been shared for a long time, because I have little knowledge about Linux and do not know how to describe it, but today, I want to share with my Linux friends who do not know much about
Follow the development of Python in old boy education [Article 7]: Object-oriented 2, old boy python
Field
Static Field application:
Memory saving:
Generally, you can access your own fields.
Rule: common fields can only be accessed by objects, and static fields can be accessed by classes (object access is allowed ).
Static fields have been created when the code is loaded.Common, static, and class meth
1643: [Usaco2007 Oct]bessie ' s Secret pasture Bessie's Secret lawn time
limit:5 Sec Memory limit:64 MBsubmit:295 solved:250[Submit] [Status] [Discuss]
DescriptionFarmer John has made a number of square turf from his ranch, the side length of the turf is always an integer (sometimes the farmer John cuts the turf of the knife is not appropriate, even cut out the side of the 0 square turf), he has put the turf in a cow Bessie already know the p
1643: [Usaco2007 Oct]bessie ' s Secret pasture Bessie's Secret lawn time
limit:5 Sec Memory limit:64 MBsubmit:268 solved:223[Submit] [Status]
DescriptionFarmer John has made a number of square turf from his ranch, the side length of the turf is always an integer (sometimes the farmer John cuts the turf of the knife is not appropriate, even cut out the side of the 0 square turf), he has put the turf in a cow Bessie already know the place. Bess
Implementation of multiple TextView lawn lights in Android self-learning notesTextView:1. Define four attributes of the textView Tag:Android: singleLine = true // make it only have a single rowAndroid: ellipsize = marquee // remove the ellipsisAndroid: focusable = true // loop it
Android: focusableInTouchMode = true
In this way, a TextVIew achieves the effect of running the horse lamp. However, if you write the second TextView in the same way, the s
] = new List GrassBuffArray [ty, tx]. Add (grass );
}
Public void StartWave ()
{
WaveTimer. Start ();
}
}
A Timer is added to the loop logic, and the corresponding grass animation is executed according to the lattice step by step. When the grass animation is pushed to the end, it will come from the beginning. Well, it has basically been written, you may need to add the generated grass to the GrassLogic logic in MainPage and use the AddGrass method. In fact, there are some not very rigorous oper
Photoshop to create dark warm glow on the lawn character Pictures
The background of the footage is a little messy, and the sky is a little white. When dealing with the sky and clutter directly with the background of the sky, and then add warm color to the picture, local rendering some of the high light, plus the dark angle can be.
Original
Final effect
1, open the original material large image, press CTRL + J to copy the ba
Cyan and purple are a better mix of colors. When dealing with the sky and the ground only to separate color, the sky part into the cyan, the ground part of the darkened purple can, the character part according to the main color to beautify.
Original
Final effect
1, open the original material, create hue/saturation adjustment layer, choose blue, and then draw the sky with a straw color adjustment, parameter settings such as Figure 1, the effect is shown in Figure 2.
Material pictures to the green, color, the first color to the grass to warm, and then a little bit of light, and then pull out the dark part of the selection, the whole of the big dark, and the dark region to increase the blue color, and finally local rendering some of the high light and smoke can be.
Original
Final effect
1, open the original material large image, create hue/saturation adjustment layer, yellow, green adjustment, parameter settings such as Figure 1
Provides a tutorial on how to color a light green picture. General process: First deal with the background, slightly increase the brightness, and then turn the main color to light green. Then slowly beautify the character part, the whole looks refreshing, sweet can be.
Original
Final effect
1, open the original material, create an optional color adjustment layer, yellow, green, white, black adjustment, parameter settings such as Figure 1-4, the effect is shown in Figure 5. T
The color of the picture is rather monotonous, only the green part of the lawn. While changing the main color, it is best to add some complementary colors to the picture. such as in the dark part or the high light portion of the corresponding complementary color, so that the overall level and colors will be much better.
Triple recommended: photoshop7.0 Mini version free download | Photoshop CS5 Chinese free Download | Photoshop free Download
Origina
.
5, create curve adjustment layer, the RGB, red, blue channel adjustment, parameters and effect of the following figure. This step darkens the dark part of the picture and adds Blue.
6, then create a curve adjustment layer, green, blue channel adjustment, parameter settings such as Figure 14, determined to use the soft side of the black brush to wipe out the rest of the lawn, the effect is shown in Figure 15. This
Photoshop gives the character of the lawn tree The glow of the atmosphere
Original
Final effect
1, open the original material big picture, create a new layer, the foreground color set to dark blue: #1C1C34, and then with the transparency of: about 10% of the soft side brush paint the bottom of the picture dark, the following figure.
2, press CTRL + ALT + 2 to bring up the high light selection, press CTRL + Shift + I to select the dark
Description
After winning the town's best lawn match a year ago, FJ became lazy and never trimmed the lawn any more. Now, the next round of the best lawn competition has started again, and FJ hopes to win the championship again. However, FJ's lawn is very messy, so FJ can only let his cows do the job. FJ has n (1
* Fi
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