hh 360

DESCRIPTIONHH has a chain of beautiful shells. HH believes that different shells will bring good luck, so after each walk, he will take out a shell and think about what they mean. HH keeps collecting new shells, so his necklace is getting longer. One day, he suddenly raised a question: how many different shells are included in a certain piece of shell? The question is difficult to answer ... Because the nec

1. Error description[debug:]2015-06-09 16:56:19,520 [-------------------transcation start!--------------] Java.text.ParseException: Unparseable Date: "2015-06-09 hh:56:19" at Java.text.DateFormat.parse (dateformat.java:357) at SUN.REFLECT.NATIVEMETHODACCESSORIMPL.INVOKE0 (Native Method) at Sun.reflect.NativeMethodAccessorImpl.invoke ( nativemethodaccessorimpl.java:57) at Sun.reflect.DelegatingMethodAccessorImpl.invoke ( delegatingmethodaccessorimpl.ja

1248:HH Military Training time limit: 1 Sec memory limit: MB submitted: 11 [Submit] [status] [discussion] Title DescriptionUniversity, the most memorable thing is military training, white HH children's shoes are ruthless tanning, saying that during military training, the most feared is to be instructors tease, as the saying goes: Cherish life, away from instructors. Instructors always love to le

1248:HH Military Training Time limit: 1 Sec Memory Limit: MB Submit: Solved: 8 [Submit] [Status] [Web Board] [Edit] DescriptionUniversity, the most memorable thing is military training, white HH children's shoes are ruthless tanning, saying that during military training, the most feared is to be instructors tease, as the saying goes: Cherish life, away from instructors. Instructo

//format Time varFormat =function(time, format) {vart =NewDate (time); vartf =function(i) {return(I i}; returnFormat.replace (/yyyy| mm|dd| Hh|mm|ss/g,function(a) {Switch(a) { Case' YYYY ': returnTF (T.getfullyear ()); Break; Case' MM ': returnTF (T.getmonth () + 1); Break; Case' mm ': returnTF (T.getminutes ()); Break; Case' DD ': returnTF (T.getdate ()); Break; Ca

DESCRIPTIONHH has a chain of beautiful shells. HH believes that different shells will bring good luck, so after each walk, he will take out a shell and think about what they mean. HH keeps collecting new shells, so his necklace is getting longer. One day, he suddenly raised a question: how many different shells are included in a certain piece of shell? The question is difficult to answer ... Because the nec

DESCRIPTIONHH has a chain of beautiful shells. HH believes that different shells will bring good luck, so after each walk, he will take out a shell and think about what they mean. HH keeps collecting new shells, so his necklace is getting longer. One day, he suddenly raised a question: how many different shells are included in a certain piece of shell? The question is difficult to answer ... Because the nec

DESCRIPTIONHH has a chain of beautiful shells. HH believes that different shells will bring good luck, so after each walk, he will take out a shell and think about what they mean. HH keeps collecting new shells, so his necklace is getting longer. One day, he suddenly raised a question: how many different shells are included in a certain piece of shell? The question is difficult to answer ... Because the nec

DESCRIPTIONHH has a chain of beautiful shells. HH believes that different shells will bring good luck, so after each walk, he will take out a shell and think about what they mean. HH keeps collecting new shells, so his necklace is getting longer. One day, he suddenly raised a question: how many different shells are included in a certain piece of shell? The question is difficult to answer ... Because the nec

1878: [Sdoi2009]hh's Necklace time limit:4 Sec Memory limit:64 MBsubmit:4857 solved:2401[Submit] [Status] [Discuss] DESCRIPTIONHH has a chain of beautiful shells. HH believes that different shells will bring good luck, so after each walk, he will take out a shell and think about what they mean. HH keeps collecting new shells, so his necklace is getting longer. One day, he suddenly raised a question

http://www.lydsy.com/JudgeOnline/problem.php?id=1878Test instructions: ...Idea: It's a lot easier than the previous question. Number is small, open an array hash record occurrence number (remember the array to open 1e6), and then directly counted on the line.1#include 2#include 3#include 4#include 5 using namespacestd;6 #defineN 500107 structNode {8 intL, R, ans, id;9} p[n*4];Ten intmp[n* -], Num[n], ans, kuai; One A BOOLcmpConstNode a,ConstNode b) { - if(A.l/kuai = = B.l/kuai)returnA.R

Water, water, last ans don't forget% oh!#include Hhh"Bzoj 1875" "Sdoi 2009" HH Go for a walk

Can't split blocks (obviously the complexity will explode ...) ）Offline +bit. Each color appears only once in each query.#include #include#include#include#defineMAXN 50050#defineMAXM 200050#defineMAXC 1000500using namespacestd;intn,a[maxn],aft[maxn],pre[maxn],regis[maxc],ans[maxm],m,p=1, T[MAXN];structquery{intL,r,id;} Q[MAXM];BOOLcmp (query X,query y) {if(X.L==Y.L)returnx.rY.R; returnx.lY.L;}intLowbit (intx) { return(x (-x));}voidAddintXintval) { for(inti=x;ilowbit (i)) T[i]+=Val;}intAsk

Title Link: BZOJ-1878Problem analysisThe question is the number of colors in a certain interval, so we want each color in this interval to be counted only once, so we select the element count for the first occurrence of each color in the Ask interval, and then the color that has already appeared in the Ask interval is no longer counted. Consider an off-line algorithm, if we sort all the queries according to the left endpoint of the Ask interval, then the left end of all queries is not decremente

Title Link: BZOJ-1875Topic Analysis:This problem if you remove the "do not immediately follow the road back to" the limit, directly using the adjacency matrix to run the matrix multiplication is possible. Now, however, with this restriction, the way to build the map is to make some changes. If we think of each side as a point matrix, then each time we start from one edge to the other, we cannot still "stay" on this side, so this can satisfy the limitation of the topic. Each edge is split into tw

1136:hh's sick. Time limit: 1 Sec Memory Limit: MB Submit: 324 Solved: 90 [Submit] [Status] [Web Board] [Edit] DescriptionHH very unfortunate cold, had to go to the school hospital to hang salt water, hanging salt water, he found that the salt water dripping up a regular, first drop a drop, stop; then drop two drops, stop it, drop three more drops, stop ..., there is a problem: this bottle of salt water has vul ml, each drop is a D ml, The speed of each drop is one sec

Tags: IOS time Conversion Implementation Code: # Pragma mark-timeclick-(void) timeclick :( uibutton *) BTN {long testtime = [_ timetextfiled. text intvalue]; // defines a long integer variable nsnumber * nstime = [nsnumber numberwithlong: testtime]; // convert the basic data type to the nsnumber data type int hour = [nstime intvalue]/3600; int minute = ([nstime intvalue] % 3600)/60; int second = [nstime intvalue] % 60; If (hour Time conversion hh