dmp 461

public class Solution { public int HammingDistance(int x, int y) { int distance = 0; string sX = Convert.ToString(x, 2); string sY = Convert.ToString(y, 2); int maxLength = Math.Max(sX.Length, sY.Length); //填充0，使两个字符串右对齐 sX = sX.PadLeft(maxLength, ‘0‘); sY = sY.PadLeft(maxLength, ‘0‘); for ( int i = 0 I MaxLength I ++) { if (sX[i] != sY[i]) { distance++; } } return distance; } } From for notes (Wiz)

();} returnnum*Flag;}intInitintsum) { intans=0; memset (q,0,sizeof(q)); for(intI=1; i) { intx=Xu[i]; if(sum>=x) {ans+=x*p; Q[i]+=x; Sum-=x; X=0; } Else if(sum>0) {ans+=sum*p; Q[i]+=sum; X-=sum; Sum=0; } ////////////Slow Wash for(intj=1; j) if(q[j]>0) { if(q[j]>=x) {ans+=x*v2; Q[J]-=x; Q[i]+=x; X=0; Break; } Else{ans+=q[j]*v2; Q[i]+=Q[j]; X-=Q[j]; Q[J]=0; } } ///////////fast-washing if(!x)Cont

end of the loop, only one number is not 0, the other number is 0, and at this point 0 corresponds to all the binary is 0, at this time as long as the number of the calculation is not 0 of binary 1 of the number.Improvement: The above uses three while, with one is enough:1 classSolution {2 Public:3 intHammingdistance (intXinty) {4 intdis =0;5 while(x | |y) {//or operation, as long as there is a not 0 for this loop6Dis + = (x 1) ^ (Y 1);7X >>=1;8Y >>=1;9 }Ten

The Hamming distance between and integers is the number of positions at which, the corresponding bits is different.Given integers x y and, calculate the Hamming distance.PS: To find the Hamming distance.Idea: The number of x and y binary xor 1Publicclasssolution{publicinthammingdistance (Intx, inty) {//stringx1= Integer.tobinarystring (x); //stringy1= Integer.tobinarystring (y);inttem=x^y; intcount=0;stringstr =integer.tobinarystring (TEM); for (Inti=0;iLeetcode

Problem Description:The Hamming distance between two integers refers to the number of different positions of these two numbers corresponding to bits.Give two integers x and y calculate the Hamming distance between them.Attention:0≤ x , y Example:input: x = 1, y = 4 output: 2 Explanation:1 (0 0 0 1 ) 4 (0 1 0 0) ↑ ↑ The above arrows pointed to the different positions of the corresponding bits.Method: 1 class Solution (object): 2 def Hammingdistance (self, x, y): 3 Span style

The Hamming distance between and integers is the number of positions at which, the corresponding bits is different.Given integers x y and, calculate the Hamming distance.Train of thought: Count two binary bitwise compare the number of different bits, first XOR, then the number of binary 1 of XOR. public class solution { public int hammingdistance (int x, int y) { int xor = x ^ y; int distance = 0; while (xor! = 0 ++; XOR = (xor-1); // " return distance; }}LeetCode-

fibs number of digits problem:461 Time limit:1000ms Memory limit:65536k Description The generalized Fibonacci sequence is defined as follows: R0=a; R1= b; rn= uRn-1 + vRn-2 (n >= 3) Here a,b,u,v are real numbers, called RN for the generalized Fibonacci sequence. Now let you calculate the number of bits of the generalized Fibonacci sequence.

[Leetcode/javascript] 461.Hamming Distance Topic The Hamming distance between two integers is the number of positions at which the corresponding bits are different. Given two integers x and y, calculate the Hamming distance. Note:0≤x, y Example: input:x = 1, y = 4 Output:2 Explanation:1 (0 0 0 1)4 (0 1 0 0)? ? The above arrows point to positions where the corresponding bits are different. Analysis The topic is very simple, given two 32-bit integers

Leetcode 461. Hamming Distance Topics The Hamming distance between and integers is the number of positions at which, the corresponding bits is different. Given integers x and y, calculate the Hamming distance. Solution: Class Solution {public : int hammingdistance (int x, int y) { int z = x^y; int ans = 0; while (z) { ans++; Z = z-1; } return ans; } ; Writing this blog is mainl

Label:Oracle Database Logic export EXP DMP file corruption, extracting data from the table in the DMP file through unconventional recovery In some cases, the exp DMP file is damaged for some reason (such as a disk exception, exp process corruption, etc.), resulting in IMP import cannot continue, the following processing method (directly read the

How to import dmp files in Oracle: importing dmp files in oracle The project started to get the dmp file, and the database used 10 Gb, but it was completely unsuccessful. Later, I decided to give it a try if I wanted to export the file at 11. If your machine is a client of 11, the results do not recognize the imp command. There is no imp execution file in the b

Oracle Export Import table (. SQL,. dmp file) two methods,. SQL. dmp Two ways to export an import table (. SQL and. dmp files) from Oracle Method 1: Export and Import SQL files Export procedure 5. Select the table for data export from the list, select SQL insert, select an SQL file, and click Export. This step exports the data to the database. 6. In this way, t

What is DMP? DMP refers to the MPU-6050 integrated internal processor, the direct output of four yuan, can reduce the workload of peripheral microprocessors, and avoid the cumbersome filtering and data fusion, DMP official Drive library, is based on MSP430, used to drive DMP. Theoretically, it can be ported seamlessly

How to import dmp files in Oracle and import dmp files in Oracle The project started to get the dmp file, and the database used 10 Gb, but it was completely unsuccessful. Later, I decided to give it a try if I wanted to export the file at 11. If your machine is a client of 11, the results do not recognize the imp command. There is no imp execution file in the b

The oracle client exports the dmp file, and the oracle client dmpOracle client to export dmp files Memo: The dmp file is rarely exported because the SQL export is enough. It took nearly one and a half hours today to export a GB SQL file, which cannot be opened in notepad or editplus, then, import the data in plsql and report an error (). It means an hour and a h

The following problems are frequently encountered during data migration: 1. If the exported file is not valid, the header verification fails; 2. EXP-00056: Oracle error 6550ORA-06550: Line 1, column 41:PLS-00302: component 'set _ no_outlines 'must be declaredORA-06550: Line 1, column 15:PL/SQL: Statement ignoredEXP-00000: Export termination failed About import and export: 1. The exp command on the client must be consistent with the Oracle version on the server when the export is executed; 2

In fact, the actual import and export of Oracle Data imp/exp operations are similar to the actual Oracle data restoration and backup operations. We all know that the exp command can export relevant data from the remote Oracle database server to the local dmp file, and the imp command can import the dmp file from the local to the distant database server. This function can be used to build two identical datab

Some time ago, I helped a friend recover a damaged dmp file, which is more than 100 Gb. I recorded the recovery process and briefly summarized it.I. DescriptionThis dmp file is exp from an Oracle 9i Database. Two types of errors may occur randomly when importing the Oracle 11g version, as shown below (1) when the dmp file is imported, it remains unchanged on a ta

Label:Imp testwms3/[email protected] file=c:\zkgl_201407012334.dmp ignore=y FROMUSER=GMMCZKGL touser=testwms tables= ( GMMCZKGL.T_KDTTRCKTZ)Imp testapar/[email protected] file=c:\cwysyf_201511292330.dmp ignore=y FROMUSER=GMMCCWYSYF touser=testapar tables= ( Gmmccwysyf.t_chnpartspay)Imp gmmczk/[email protected] file=c:\zkgl_201407012334.dmp ignore=y fromuser=gmmcz

Oracle learning-dmp file (table) Import and ExportPreface We still use a lot of dmp files, which are used as the file format for oracle Import and Export tables. Today we will learn how to export and import dmp files. Dmp File Export There are generally three types of dmp