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--------------MAIN-------------------
#ifndef _CRT_SECURE_NO_WARNINGS
#define _CRT_SECURE_NO_WARNINGS
#endif
#include <stdio.h>
extern void init(int N, int mId[], int mLocation[]);
extern int add(int mId, int mLocation);
extern int remove(int mStart, int mEnd);
extern int install(int M);
/////////////////////////////////////////////////////////////////////////
#define CMD_INIT 1
#define CMD_ADD 2
#define CMD_REMOVE 3
#define CMD_INSTALL 4
static bool run() {
int q;
scanf("%d", &q);
int n, mid, mloc, mstart, mend, m;
int midArr[100], mlocArr[100];
int cmd, ans, ret = 0;
bool okay = false;
for (int i = 0; i < q; ++i) {
scanf("%d", &cmd);
switch (cmd) {
case CMD_INIT:
scanf("%d", &n);
for (int j = 0; j < n; ++j) {
scanf("%d %d", &midArr[j], &mlocArr[j]);
}
init(n, midArr, mlocArr);
okay = true;
break;
case CMD_ADD:
scanf("%d %d %d", &mid, &mloc, &ans);
ret = add(mid, mloc);
if (ans != ret)
okay = false;
break;
case CMD_REMOVE:
scanf("%d %d %d", &mstart, &mend, &ans);
ret = remove(mstart, mend);
if (ans != ret)
okay = false;
break;
case CMD_INSTALL:
scanf("%d %d", &m, &ans);
ret = install(m);
if (ans != ret)
okay = false;
break;
default:
okay = false;
break;
}
}
return okay;
}
int main() {
setbuf(stdout, NULL);
freopen("sample_input.txt", "r", stdin);
int T, MARK;
scanf("%d %d", &T, &MARK);
for (int tc = 1; tc <= T; tc++) {
int score = run() ? MARK : 0;
printf("#%d %d\n", tc, score);
}
return 0;
}
--------------USER-------------------
#define MAX_N 24105
#define HASHSIZE 25013
#define NULL 0
struct Building {
int id, pos;
Building* next;
} nodePool[MAX_N];
int poolIdx;
int N;
Building* newBuilding(int id, int pos)
{
nodePool[poolIdx].id = id;
nodePool[poolIdx].pos = pos;
return &nodePool[poolIdx++];
}
Building* buildings[MAX_N]; //buildings that be sorted by increased order of location
Building* HashMap[HASHSIZE];
void addToHashMap(Building* building)
{
int index = building->id % HASHSIZE;
building->next = HashMap[index];
HashMap[index] = building;
}
Building* findById(int id)
{
for (Building* building = HashMap[id % HASHSIZE]; building; building = building->next)
if (building->id == id)
return building;
return NULL;
}
int searchIndex(int val, bool isFindFloor)
{
int low = 0, high = N - 1, mid;
while (low <= high) {
mid = (low + high) >> 1;
if (val == buildings[mid]->pos)
return mid;
if (val > buildings[mid]->pos)
low = mid + 1;
else
high = mid - 1;
}
return isFindFloor ? high : low;
}
int floorIndex(int val)
{
return searchIndex(val, true);
}
int ceilingIndex(int val)
{
return searchIndex(val, false);
}
void addToPosition(Building* building, int pos)
{
for (register int i = N; i > pos; i--) {
buildings[i] = buildings[i - 1];
}
buildings[pos] = building;
N++;
}
void removeByIndex(int start, int num)
{
for (register int i = start; i < start + num; i++) {
buildings[i]->pos = 0;
}
N -= num;
for (register int i = start; i < N; i++) {
buildings[i] = buildings[i + num];
}
}
void init(int N, int mId[], int mLocation[])
{
poolIdx = 0;
for (register int i = 0; i < HASHSIZE; i++)
HashMap[i] = NULL;
::N = N;
for (register int i = 0; i < N; i++) {
buildings[i] = newBuilding(mId[i], mLocation[i]);
addToHashMap(buildings[i]);
}
//Bubble sort is enough for 100-elements array
Building* tmp;
for (int i = 0; i < N - 1; ++i) {
for (int j = i + 1; j < N; ++j) {
if (buildings[i]->pos > buildings[j]->pos) {
tmp = buildings[i];
buildings[i] = buildings[j];
buildings[j] = tmp;
}
}
}
}
int add(int mId, int mLocation)
{
Building* building = findById(mId);
if (building) { //building with mId already created
if (building->pos > 0) //building mId still exist in list
removeByIndex(searchIndex(building->pos, true), 1);
building->pos = mLocation;
} else {
building = newBuilding(mId, mLocation);
addToHashMap(building);
}
int addedPlace;
if (mLocation < buildings[0]->pos)
addedPlace = 0;
else if (mLocation > buildings[N - 1]->pos)
addedPlace = N;
else
addedPlace = ceilingIndex(mLocation);
addToPosition(building, addedPlace);
return N;
}
int remove(int mStart, int mEnd)
{
if (mStart > buildings[N - 1]->pos || mEnd < buildings[0]->pos)
return N;
int startIndex = mStart > buildings[0]->pos ? ceilingIndex(mStart) : 0;
int endIndex = mEnd < buildings[N - 1]->pos ? floorIndex(mEnd) : N - 1;
if (startIndex <= endIndex)
removeByIndex(startIndex, endIndex - startIndex + 1);
return N;
}
int install(int M)
{
int low = 1;
int high = buildings[N - 1]->pos - buildings[0]->pos;
int ret = low;
int mid, cnt, lastLoc;
while (low <= high) {
mid = (low + high) >> 1;
cnt = 1;
lastLoc = buildings[0]->pos;
for (register int i = 1; i < N; i++) {
if (buildings[i]->pos - lastLoc >= mid) {
cnt++;
lastLoc = buildings[i]->pos;
}
}
if (cnt >= M) {
if (mid > ret)
ret = mid;
low = mid + 1;
} else
high = mid - 1;
}
return ret;
}
--------------INPUT------------------
25 100
8
1 4 200 13 700 2 500 7 300 22
4 3 9
2 600 25 5
4 3 11
2 200 18 5
4 4 5
3 1 7 3
4 2 7
100
1 10 6932607 654583776 9283574 109335179 3799193 794471794 3550168 772930245 639546083 381971572 1308586 719212847 7490781 343235942 1588076 538207305 6568711 956612808 8911646 371038355
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4 8 57808715
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2 8634633 65456802 15
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4 6 105072211
3 147225606 365097111 12
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4 13 20318173
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4 5 163596271
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2 1151304 681257077 19
3 252768740 556514971 17
2 9935373 602048342 18
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4 21 9965973
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4 29 3754954
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3 105643362 569093680 25
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4 5 175465468
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3 1 49906080 31
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4 22 13056688
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2 9601032 269886005 39
200
1 15 8846163 844795556 9737050 512736543 3187149 469088278 1552924 93647033 7135863 991920632 971470 2113923 6531793 785196746 4269168 232732669 1791195 734568204 2482946 419933863 136221845 153600318 1531140 530212353 1916927 806766048 673506550 536236683 826551065 915476850
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4 12 50759968
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4 6 159632053
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4 14 44216068
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4 22 23395158
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3 285449391 673858355 53
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4 40 5117357
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2 1218219 29762076 61
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300
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2 801048215 911979032 21
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4 11 15020330
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