D-muh and cube wballs
Time limit:2000 ms
Memory limit:262144kb
64bit Io format:% I64d % i64usubmit status practice codeforces 471d
Description
Polar bears menshykov and uslada from the zoo of St. petersburg and elephant hsf-e from the zoo of Kiev got hold of lots of wooden cubes somewhere. they started making cube towers by placing the cubes one on top of the other. they defined multiple towers standing in a line as a wall. A wall can consist of towers of different
The King's ups and downs
Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 184 accepted submission (s): 116Problem descriptionthe king has guards of all different heights. rather than line them up in increasing or decreasing height order, he wants to line them up so each guard is either shorter than the guards next to him or taller than the guards next
He (so the
])Print("Correlation:"+ str (CORR))/#Heights and positions are available as lists#Import NumPyImportNumPy as NP#Convert positions and heights to NumPy arrays:np_positions, Np_heightsNp_positions =Np.array (positions) np_heights=Np.array (Heights)#Heights of the Goalkeepers:gk_heightsGk_heights = Np_heights[np_positions
"title"
Topic linkGiven a 2D binary matrix filled with 0 "s and 1 ' s, find the largest rectangle containing only 1 's and return their area.
For example, given the following matrix:
1 0 1 0 01 0 1 1 11 1 1 1 11 0 0 1 0
Return 6 "Analysis"
RuntimeAt first I think it can be a dynamic planning idea, such as:
MATRIX[I-1][J-1]–>MATRIX[I][J] orMATRIX[I-1][J-1],MATRIX[I-1][J],MATRIX[I][J-1]–>MATRIX[I][J]
After several thoughts and practice, it seems that it is not going through(Note: But this kind of
set cycle tasks to remind yourself to stick to them every day.
Context classification: My current context includes focus, Reding, browsing, call/email/QQ, outdoor, home, waiting, future/maybe, which can be adjusted based on your own situation, but it is best not to have more than 10.
Reference: You can also use the classification method. I introduced a classification method in "Experiences after the 2nd anniversary of GTD practices, the folder structure of the computer can correspond to several
No nonsense, added multiple GIF image Merging , Improves the monochrome Algorithm Merging effect:Source image:Too many images, as shown above Effect after merging: The following three animationsEffect after merging Note: The best size of the merged images is the same. I didn't find the exactly the same image, so I paid a lot of attention. When I wrote JavaScript, I knew that the guy ie was very adaptable, I can write a function at will to support it, but this time ie dragged me down, and my o
Given n non-negative integers representing the histogram's bar height where the width of each bar are 1, find the area of L Argest rectangle in the histogram.Above is a histogram the where width of each bar is 1, given height = [2,1,5,6,2,3].The largest rectangle is shown in the shaded area, and which has an area = ten unit.For example,Given Heights = [2,1,5,6,2,3],Return 10.1. What should I do if the height array is known to be ascending?Like 1,2,5,7
Install NumPy + SciPy + Matplotlib and windows10numpy in Windows 10 + Python3
Numpy, SciPy, and MatplotLib are essential libraries for scientific computing in Python. I encountered various problems during installation using other methods and found that installing the. whl package directly is the fastest and no error is reported.
1. Download The. whl packageFind the. whl file to download from the following websiteHttp://www.lfd.uci.edu /~ Gohlke/pythonlibs/To be consistent with the locally instal
column item symbol when the current type= "disc"
Border: Table line width
cellspacing: Word Build line distance
CellPadding: The distance between the text and the line
Align: The position of the words and pictures in the form, available (left, center, right)
Valign: The position (vertical) of the word and picture in the form, available (top, middle, bottom)
Background: Table background picture and bgcolor do not use
BgColor: Table background and background do not use the same
BorderColor: Tab
, randomly concept the properties of the script and display it. The following is the code for the main program texture. We can prefix the class name with a flag [Executeineditmode], which indicates that our code is available in edit mode. The update function in edit mode is not always invoked, but is executed when the scene interface changes. Remember, in this case, this pattern can be used as the initial painting program texture debugging, when you really run the program, you want to comment
following code. Filter accepts a method and a set. Returns the elements in the collection that make the method return true.
people = [{'name': 'Mary', 'height': 160}, {'name': 'Isla', 'height': 80}, {'name': 'Sam'}] height_total = 0height_count = 0for person in people: if 'height' in person: height_total += person['height'] height_count += 1 if height_count > 0: average_height = height_total / height_count print average_height # => 120
If this is tricky, try not to consider
Find the rectangle with the largest area in the Histogram
DescriptionA histogram is a polygon composed of a sequence of rectangles aligned at a common base line. the rectangles have equal widths but may have different heights. for example, the figure on the left shows the histogram that consists of rectangles with the heights 2, 1, 4, 5, 1, 3, 3, measured in units where 1 is the width of the rectangles:
U
After the last war devastated your country, you-as the king of the Land of ardenia-decided it washigh time to Improv E The defense of your capital city. A part of your fortification are a line of magetowers, starting near the city and continuing to the northern Woods. Your Advisors determined that thequality of the defense depended is on one factor:the length of a longest contiguous to Wer sequenceof Increasing heights. (They gave you a lengthy expl
D. MUH and Cube WallsPolar Bears Menshykov and Uslada from the zoo of St. Petersburg and Elephant Horace from the zoo's Kiev got hold of lots of wooden cubes somewhere. They started making cube towers by placing the cubes one in top of the other. They defined multiple towers standing in a line as a wall. A wall can consist of towers of different heights.Horace was the first to finish making his wall. He called He wall an elephant. The wall consists of W Towers. The Bears also finished making th
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 18942
Accepted: 6083
DescriptionA histogram is a polygon composed of a sequence of rectangles aligned at a common base line. The rectangles has equal widths but could have different heights. For example, the figure on the left shows the histogram that consists of rectangles with the Heights 2, 1, 4, 5,
The King's ups and downs
Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)
Total submission (s): 172 accepted submission (s): 106 Problem descriptionthe king has guards of all different heights. rather than line them up in increasing or decreasing height order, he wants to line them up so each guard is either shorter than the guards next to him or taller than the guards next
He (so the
largest Rectangle in a histogram
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 17105
Accepted: 5531
DescriptionA histogram is a polygon composed of a sequence of rectangles aligned at a common base line. The rectangles has equal widths but could have different heights. For example, the figure on the left shows the histogram that consists of rectangles with the
After the last war devastated your country, you-as the king of the land of Ardenia-decided it was high time to improve the defense of your capital city. A part of your fortification is a line of mage towers, starting near the city and continuing toNorthern woods. your advisors determined that the quality of the defense depended only on one factor: the length of a longest contiguous tower sequence of increasing heights. (They gave you a lengthy explana
2107:largest Rectangle in a histogram time
limit:1 Sec Memory limit:64 MBsubmit:777 solved:220
Description A histogram is a polygon composed of a sequence of rectangles aligned at a common base line. The rectangles has equal widths but could have different heights. For example, the figure on the left shows the histogram that consists of rectangles with the Heights 2, 1, 4, 5, 1, 3, 3, Measured in u
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