there is no overlay, then stra=0, if overridden, the range of intervals covered by a[] is A[STRA]~A[STRA+K-1],STRB, but the beginning of the record is b[].For Operation 1, enter X1,y1,k, as long as the interval [y1,y1+k-1] stra becomes x1,strb into Y1.For Operation 2, enter X1, look in the line segment tree, if this (ie [x1,x1]) stra is 0, output C[X1], otherwise output A[X1+STRB-STRA].#include int L,R,STRA,STRB;} b[4*maxn];void Build (int l,int r,int i) {int mid;b[i].l=l;b[i].r=r;b[i].stra=b[i
Http://codeforces.com/problemset/problem/292/E
Two operations: A and B:
1: copy the range [x, x + k-1] of array A to the range [y, Y + k-1] of array B.
2: Ask the current value of B [X.
Idea: You can use the line segment tree to maintain
For more information about Linux partition, see Linux general technology-Linux technology and application. Take a look at the video tutorial.
Http://www.pc120.net.cn/pctv/pc51down/linuxinstall.rar
In linux, we recommend that you use only two "SWAP" partitions, which are twice the memory size and all available space for one "/" partition.
Here we will introduce the Linux partition in detail, taking Red Hat Linux7.1 as an example.
First, we need to ha
each aspect of the more in-depth problems, not only know software, do not know the underlying system Engineers are competent.3. Professional perspective at the software level: currently in the Mobile internet era, IOS, Android occupy the mainstream, Windows recently also in the free upgrade to promote win 10. are OS, but they are all programming models, for the underlying software engineer, the Windows driver architecture is migrating from WDM to WDF, and Linux is constantly being updated.Simil
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End If
Next I
End Sub
The call is simple and is written in the form as the main window of the program:
Private Sub Form_Load ()
On Error GoTo Errfun
Language = "中文版"
If fileexists (Addsplash (App.Path) "Sys.ini") Then ' reads the last set of language file names from the program's configuration file
Open Addsplash (App.Path) "Sys.ini" for Input as #1
Input #1, Language
Close #1
End If
Selectlanguage (Language) ' Sets global variables, specifying the language used
Translateform Me '
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