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BOCA	ICPC LATAM 2019 - ICPC LATAM 2019

Clarification List

#	Site	User	Time	Problem	Status	Judge (Site)	Question	Answer
204296701	1	109124	27	J	answered	judge2 (1)	El grasshopper siempre encontrará una planta más alta hacia donde está mirando?	No response.
205584402	1	2014	29	H	answered	judge14 (1)	How many sides has the dice?	No response.
206351703	1	2014	30	H	answered	judge14 (1)	How many side has the die?	No response. It has 6 sides.
206873304	1	2014	31	H	answered	judge14 (1)	How many sides has a die?	No response.
207290105	1	2014	32	H	answeredall	judge14 (1)	How many sides does a die have?	A die has 6 sides.
210404206	1	107111	37	K	answered	judge2 (1)	Puede tener raices complejas?	No response.
210733407	1	102122	37	General	answered	judge2 (1)	I print only with cout<<sol<<'\\\\n'; this line, where sol is a long long variable, and it gives me a presentation error	So?
215928708	1	102111	46	G	answered	judge2 (1)	By sum of the lengths, do you mean city.length + name0.length + name1.length etc...?	No response.
216754409	1	102149	47	F	answered	judge10 (1)	Do the obstacles have to be adjacent to the block?	not necessarily
217229110	1	102129	48	I	answered	judge2 (1)	If the mail list A is in the mail list B, can the list B be in list A?	No response.
217304611	1	111120	48	I	answered	judge2 (1)	Is it possible for mailing list A to contain mailing list B and mailing list B to contain mailing list A? What happens in that case?	No response.
218784512	1	111154	51	H	answered	judge12 (1)	What happens if a player get score 74, and what if both players get score 74?	No response.
220784813	1	111109	54	I	answered	judge2 (1)	Is it guaranteed that there is no loop in the list?	No response.
223588114	1	108133	59	M	answered	judge2 (1)	the altitudes are constants???	Please rephrase your question.
224366115	1	100402	60	General	answered	judge16 (1)	NO. presentation error. What does that mean?	Please, read the info sheet, page 3, item "About 5 and 6"
224607316	1	111148	61	I	answered	judge2 (1)	Is it possible mailing list 1 contains mailing list 2 and mailing list 2 contains mailing list 1?	No response.
224928217	1	101123	61	M	answered	judge2 (1)	en el primer caso de prueba deberia ser 3 la respuesta	Read the statement carefully.
227724518	1	111134	66	I	answered	judge2 (1)	What is a optimization? Remove edges ? Remove lists? The statemant doesn't say what	No response.
229146619	1	111101	68	I	answered	judge2 (1)	There are cycles?	No response.
230017120	1	103106	70	I	answered	judge2 (1)	What are the changes allowed on the network in order to optimize it?	No response.
231472821	1	111135	72	I	answered	judge2 (1)	Which are the operations that can be done?	No response.
238533322	1	106109	84	I	answered	judge2 (1)	Could there be a recursive dependency within mailing lists?	No response.
239761123	1	102151	86	General	answered	judge2 (1)	Is the prblem's A 5th test case calculated correctly?	Yes.
241201924	1	111151	88	J	answered	judge2 (1)	Is the sample output of question J right?	Yes.
242169425	1	111111	90	I	answered	judge2 (1)	how exacly can we optimize a SPAM?	No response.
245217726	1	106102	95	I	answered	judge2 (1)	Are cycles possible or should be considered? I.e.: Mailing list 1 sends message to mailing list 3, then mailing list 3 sends back message to mailing list 1.	No response.
246755727	1	111126	97	I	answered	judge2 (1)	What do I do in case of infinity messages?	I do not understand your question. You may want to rephrase it. However, then I would probably answer "No response".
249113928	1	102117	101	G	answered	judge2 (1)	What is the size of C	Read the statmenent carefully.
250575129	1	111404	104	I	answered	judge2 (1)	Which kind of optimization should be performed in the SPAM? i.e removing mailing lists ?	No response.
250946530	1	111109	104	G	answered	judge10 (1)	Is there a limit for the number of friends N?	read the input description again, your answer is there
251098631	1	105132	105	I	answered	judge10 (1)	If the graph has a cycle, what is the number of messages sent before the improvements? 10^9+7?	read the problem statement again, carefully
253050932	1	102132	108	General	answered	judge10 (1)	Are loops allowed? Let's say there are 2 mailing lists and 1 mail client, and list 1 contains 2 and 3, and list 2 contains 1 and 3, is that allowed?	read the problem statement again, carefully
257031733	1	108126	115	E	answered	judge10 (1)	What does it mean "the same set of fruits"?	the two sets contain the exact same fruits
259738734	1	111419	119	I	answered	judge2 (1)	Can we have a cycle between mail lists that leads to a client?	No response.
260186735	1	102141	120	I	answered	judge2 (1)	Do we only process a message sent to the first mailing list?	No response.
262386736	1	105128	123	I	answered	judge16 (1)	Que pasa si existe un ciclo ?	No response.
262542237	1	111103	124	K	answered	judge10 (1)	Can we print any solution satisfying the requirements?	yes
264459038	1	107106	127	L	answered	judge2 (1)	El terreno de Javasar tiene que ser unicamente un cuadrado, o puede tener terrenos disjuntos?	No response.
265782639	1	102116	129	I	answered	judge2 (1)	What modifications can be done?	No response.
268007040	1	101114	133	I	answered	judge14 (1)	Do you guarantee that no cicle will appear between the SPAM lists?	No response.
268062441	1	107104	133	D	answered	judge10 (1)	Hola queria saber si la rotacion efectuada sobre la imagen es de intervalos de 90º o si puede ser rotada a cualquier grado.	read the problem statement again
271060042	1	110111	138	I	answered	judge2 (1)	The starting mailing list is 1?	No response.
271778543	1	102131	139	G	answered	judge2 (1)	Can we use a picture twice?	Yes.
272956244	1	107111	141	I	answered	judge10 (1)	can the Graph have cycles?	read the problem statement again, carefully
281018445	1	111413	155	B	answered	judge2 (1)	What's the most beautiful view?	No response.
281363446	1	111151	155	General	answered	judge3 (1)	Can we use libraries like numpy?	No.
281452447	1	101102	155	I	answered	judge2 (1)	May appear cycles?	No response.
285555648	1	102116	162	I	answered	judge3 (1)	Can clients be removed from mailing lists?	No.
287017449	1	111116	165	L	answered	judge2 (1)	Will Javasar get all the squares that are formed in the matrix after using the MDT?	No response.
303554850	1	110122	192	G	answered	judge12 (1)	What is the maximum size of the string C?	Read the statement carefully.
310452051	1	105106	204	B	answered	judge2 (1)	Is the expected answer for example test case 2 correct?	Yes.
313854352	1	102122	209	F	answered	judge10 (1)	If we have a structure like O O OOOO would that accumulate water?	yes
314283453	1	111104	210	General	answered	judge3 (1)	Is a sculpture of height sequence 2 1 1 1 2 valid? Will water be accumulated above the 3rd column? The statement says that it will happen if "there are obstacles on both sides".	No. Yes water will accumulate above the third column. Obstacles are not necessarily on the right next and right previous positions, it could be any previous (for left) and any next (for right) position.
315534354	1	101110	212	A	answered	judge2 (1)	#include < iostream> #include < bits/std++.h> #inclde < conio.h> using namespace std; tipedef vector <int> vi; tipedef pair < int,int> ii; tipedef vector < ii > vii; tipedef vector < vii> vvii; const int Max =10; const int Maxint =100; int n; vvii G(max); vi D(max;maxint); void Dijkstra(int s) { set <ii> Q; D[s]=0; Q.insert(ii(o,s)); while ( !Q.begin()); ii top = *Q.begin(); Q.erase (Q.begin ()); int V=top.second; int D=top.first; Vii::const_interator it; for (it=G[v].begin();it !=G[v].end();it++) {int V2 = it-> first; int cost=it -> second; if(T[V2]> T[V]+cost){ if(T[V2] != 100){ Q.erase(q.find(ii(T[V2];V2))) } T[V2]=T[v]+cost; Q,insert(ii(T[V2];V2)); } } } int main() { int m;ini;fin=0 scanf("%d %d %d %d; &n &m ;&ini;&fin ); for(int=0;i<m;i++){ int a,b,pzo; scanf( " %d %d %d";&a;&b;&p); G[a].push_back(ii(b;p)); G[b].push_back(ii(a;p)); } Dijkstra(ini); prinf("%\|n";D[find]); return 0; }	No response.
316131355	1	111104	213	F	answered	judge2 (1)	Is a sculpture of height sequence 2 1 1 1 2 valid? Will water be accumulated above the 3rd column? The statement says that it will happen if "there are obstacles on both sides".	It's invalid.
320683456	1	105120	221	B	answered	judge12 (1)	We think that the problem has an error in sample output 2. Can you verify it?	Sample output 2 is ok.
322640957	1	102122	224	General	answered	judge2 (1)	Does the length of C is include in the sum of all lengths given	No response.
326606658	1	106103	231	G	answered	judge8 (1)	if I have O 1 OO I need to take twice the same picture, so I took 2 pictures but both are the same picture is the result 1, or is it 2?	No response.
329673459	1	109114	236	G	answered	judge2 (1)	The sum of the lengths of the strings includes the string C??	No response.
333857260	1	105110	243	K	answered	judge2 (1)	Is there always an unique answer?	No response.
353562861	1	102113	275	E	answered	judge8 (1)	Can 2 eggplant slices be together in a valid slice?	No response.
353747662	1	108137	276	General	answered	judge10 (1)	D:	No response.
359384963	1	107131	285	G	answered	judge2 (1)	Las letras no incluyen letras con tildes ni ñ?	Read 2nd page.
362434164	1	104120	290	E	answered	judge2 (1)	What is a persimmon?	No response.