flashing to girls

);//freopen("2.txt","W", stdout); Init (); scanf"%d", t); while(t--) {scanf ("%d%d",n,m); k=sqrt(n*.0); for(i=1; i"%d", a[i]); } for(i=0;im; i++) {scanf ("%d%d", AMP;FEI[I].L,AMP;FEI[I].R); Fei[i].id=i; Fei[i].POS=fei[i].l/k; }Sort(fei,fei+m, CMP); L=1; r=1; res=1; memset (Ha,0, sizeof (HA)); ha[a[1]]=1; for(i=0;im; i++) { while(R*(r-l+1)%mod*INV[Ha[a[r]]%mod; } while(RGT;FEI[I].R) {Res=res*ha[A[r]]%mod*INV[r-l+1]%mod; ha[a[r]]--;

to tell the truth, if you are not interested, then girls should not be a programmer. Programmers are very hard and tired, not good for the body, the money may be more temporary, later development is also a big problem. Especially now many enterprises do not recruit women as programmers ..... Unless you're a cow. If you have chosen to be a programmer, then congratulations, you should at least prepare for three things. 1, give up the normal life, give

#include HDU 1068 Girls and Boys (two-part graph matching)

program should write to standard output a line containing the result.Sample Input70: (3) 4 5 61: (2) 4 62: (0) 3: (0) 4: (2) 0 15: (1) 06: (2) 0 130: (2) 1 21: (1) 02: (1) 0Sample Output52Maximum Independent set = Total number of points-maximum matchesBecause the number is enlarged by twice times, the maximum number of matches should be divided by 2.#include #includestring.h>#include#include#include#defineN 510#defineINF 0x3f3f3f3fusing namespacestd;intG[n][n], vis[n], used[n];intN;BOOLFind (in

} the } + } - $ return false; $ } - - intHungary () the { - intcn1=0;Wuyi for(intI=0; i) { theCLR (F,0); - if(Find (i)) ans++; Wu } - returnans; About } $ - intMain () - { - intu,v; A + while(~SCANF ("%d",N)) { the init (); - for(intI=0; i) { $scanf"%d: (%d)",u,m); the while(m--){ thescanf"%d",v); theg[u][v]=1; the } - } inprintf"%d\n", N-hungary ()/2); the } the About

Read another article on my blog before reading this articleArticle:HungaryAlgorithmReturns the maximum matching value of a bipartite graph.). With the foundation of the Hungarian algorithm, this is a very simple question: the question provides some boys and girls, some people have a romantic history, such as A and B have a romantic history, then B and a have a romantic history, asking the maximum number of people, there is no romantic history between

/* Is actually to find a k that satisfies k Sgu 193. Chinese girls 'amusement

When I accidentally heard Hu Xia's "those years", I remembered a movie that was once very popular, "those years, the girls we chased together. Seeing the last wedding, my eyes suddenly became sour. It was so sad to see my beloved person marry someone else. Then I went to bed for a few days and had a bad dream, I know that I will soon see this situation, and I will wake up from my confusion and think back to my youth. In a twinkling of an eye, I will

, every day I joke, although very helpless, but such a pleasant way to get along, but also I am happy to see it into.Learning is a topic that never falls behind. What impresses me most is that the first day of the conversion, then my heart is thinking: Binary, octal, hex, this is what ah, it sounds very difficult! But now back to think, in fact, it is not very difficult, as long as they can seriously study hard, can be completely done. The next study is gradual, although the difficulty has impro

title Link:http://acm.hdu.edu.cn/showproblem.php?pid=3294Main topic: Enter a character ch and a string, ask if the CH as ' a ', each character of the string should also make corresponding changes, such as B AA, if B is ' a ', then B in front of a is ' a ' before the ' Z ', here is a circular representation, the output string of the longest palindrome substring, If the longest palindrome string length is 1, the output no solution!is almost a template problem, the only special thing is to output p

Let's talk about it briefly. Japanese color is now a lot of photographers love the style, the kind of sweet and fresh and lovely feeling on the faces, but also by many young girls love, then today photographer Ahwin (micro-letter: Hanbowen) Examples to explain, the Japanese tone of the late adjustment and ideas, a look at it. Effect chart This is a relatively hasty shooting, there is no too many ideas, just want to shoot a gr

is more obvious, is warm. Third, the overall depth. What I emphasize is the depth of wholeness. Unless you can control it, don't draw a small place all at once and draw to the end. It's all painted here, and there's something to follow. The shoulders and belly are not drawing, but the position relationship and the shape make a slight adjustment. The shades and colors are also roughly there. The main energy can be in the head. Four, actually and the third step is

Internet entrepreneurship to see the success of 17-Year-old girls (i) CNET Science and Information Network August 24 International reported that Catherine Cook, who was 17 years old, co-founded Myyearbook.com two years ago and now has a revenue of millions of dollars a year. Catherine Cook, 17 years old, wanted to qualify for the graduation yearbook in his first year of high school and set up a partnership with myyearbook.com. Less than two years ago,

"Hdoj 1068" Girls and Boys The maximum independent set problem of binary graphsOriginally wanted to use the largest independent set = complement map of the largest group to do. Result timed outThen we use the maximum independent set of the binary graph = vertex number-Two graph maximum match to do,. The VIS array is not good and super finally changed to change the right ... Since the input map is bidirectional, the maximum match is reduced by twice ti

Basic equipment for off-machine flashing lights To use the flashing lights to the photo, of course you want some light, for the general use of the home, a common external flashing lights have been able to, in the choice of flashing lights, it is best to choose some lamp can be adjusted to facilitate the change of the

SuSELinux is suitable for girls-Linux general technology-Linux technology and application information. The following is a detailed description. I have played SuSE in the unit, and I often don't like to see the applicability of this system in Linux. I only pay attention to the system colors and system stuff. I personally think that girls are better at using SuSE without being beautified. I have used red-flag

Always do IT development is always said that men do things, but for the front-end development, the female students are in a marked upward trend. At Huaqing Vision Chengdu Campus Graduation ceremony, we found a large number of girls. They came here with the dream of rewriting their lives. Four months later, they formally graduated, more gratifying is today most people have not left school, is the Huaqing Vision Cooperation Enterprises issued an offer.6

Girls Learn Software TestingBlink of an eye, to de Run has nearly two months, also remember, just come to the disturbed and uneasy, unsure of their choice is correct, not sure whether to integrate into a new collective, not sure whether the content of learning can master, not sure whether after the course can be successful employment ... To the present, the state of mind is very different, no longer have many uncertainties, replaced by a firm belief a

teach you how to bring your two girls home with 100 bucks . in the morning with a new version of the pink hair Grandpa went out to work in the alley to buy an egg and soy milk fritters or meat buns, a watch to be late,Incidentally, a car, Grandpa Mao then changed to green Son.To endure the drowsy morning, think of the comfort of their own, what prawns will not be considered, but at least also have to have meat bar. The spirit of meat and vegetables wi

"Hdoj 1068" Girls and BoysThe maximum independent set problem of binary graphsOriginally wanted to use the largest independent set = complement map of the largest group to do. Result timed outThen we use the maximum independent set of the binary graph = vertex number-Two graph maximum match to do,. The VIS array is not good and super finally changed to change the right ...Since the input map is bidirectional, the maximum match is reduced by twice time