#include "monster.h"
#include<bits/stdc++.h>
using namespace std;
vector<int> haha(0);
void dude(int l, int r) {
if(l == r) {
return;
}
int mid = (l+r)/2;
dude(l,mid);
dude(mid+1,r);
vector<int> wow(0);
int x = l,y = mid+1;
for(int i = 0; i < r-l+1; i++) {
if(x != mid+1 && (y == r+1 || Query(haha[y],haha[x]))) {
wow.push_back(haha[x]);
x++;
}
else {
wow.push_back(haha[y]);
y++;
}
}
for(int i = 0; i < wow.size(); i++) {
haha[i+l] = wow[i];
}
}
vector<int> Solve(int n) {
for(int i = 0; i < n; i++) {
haha.push_back(i);
}
dude(0,n-1);
vector<int> ans(n);
bool yeah = true;
vector<bool> bruh(n);
int big;
for(int i = 2; i < n; i++) {
if(Query(haha[0],haha[i])) {
bruh[i] = true;
if(!yeah) {
big = i;
break;
}
}
else {
if(yeah && ((i == 3) || (i >= 3 && Query(haha[i-1],haha[1])))) {
big = i-1;
yeah = false;
break;
}
yeah = false;
}
}
if(yeah) {
if(Query(haha[n-1],haha[1])) {
for(int i = 0; i < n-1; i++) {
ans[haha[i]] = n-2-i;
}
ans[haha[n-1]] = n-1;
}
else {
for(int i = 0; i < n; i++) {
ans[haha[i]] = n-1-i;
}
}
return ans;
}
/* for(int i = 0; i < n; i++) {
cout << haha[i] << " ";
}
cout << endl;*/
int p = big-1;
bool no = true;
if(big == 2) {
no = false;
if(Query(haha[0],haha[3])) {
ans[haha[0]] = 2;
ans[haha[1]] = 1;
ans[haha[2]] = 0;
ans[haha[3]] = 3;
p = 2;
big = 3;
}
else if(Query(haha[1],haha[3])) {
ans[haha[0]] = 0;
ans[haha[1]] = 2;
ans[haha[2]] = 1;
ans[haha[3]] = 3;
p = 2;
big = 3;
}
else if(Query(haha[2],haha[3])) {
ans[haha[0]] = 1;
ans[haha[1]] = 0;
ans[haha[2]] = 2;
ans[haha[3]] = 3;
p = 2;
big = 3;
}
else {
int q;
for(int i = 5; i <= n; i++) {
if(i == n || (!Query(haha[3],haha[i]))) {
if(Query(haha[0],haha[i-1]) || Query(haha[1],haha[i-1]) || Query(haha[2],haha[i-1])) {
q = i-1;
}
else {
q = i-2;
}
}
}
if(Query(haha[0],haha[q])) {
ans[haha[0]] = 2;
ans[haha[1]] = 1;
ans[haha[2]] = 0;
}
else if(Query(haha[1],haha[q])) {
ans[haha[0]] = 0;
ans[haha[1]] = 2;
ans[haha[2]] = 1;
}
else if(Query(haha[2],haha[q])) {
ans[haha[0]] = 1;
ans[haha[1]] = 0;
ans[haha[2]] = 2;
}
else {
cout << 1/0 << endl;
}
for(int i = 3; i <= q; i++) {
ans[haha[i]] = q-(i-3);
}
big = q;
p = 2;
}
}
else {
while(p > 1 && !bruh[p]) {
p--;
}
if(p == 1 && Query(haha[1],haha[big])) {
p--;
}
}
/* for(int i = 0; i < n; i++) {
cout << ans[i] << " ";
}
cout << endl;*/
if(no) {
for(int i = 0; i <= p; i++) {
ans[haha[i]] = p-i;
}
for(int i = p+1; i <= big; i++) {
ans[haha[i]] = big-(i-p-1);
}
}
int y = p+1,x = big+1;
for(int i = big+1; i < n; i++) {
if(Query(haha[y],haha[i])) {
for(int j = x; j <= i; j++) {
ans[haha[j]] = i-(j-x);
}
y = x;
x = i+1;
}
}
return ans;
}
Compilation message
monster.cpp: In function 'void dude(int, int)':
monster.cpp:26:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
26 | for(int i = 0; i < wow.size(); i++) {
| ~~^~~~~~~~~~~~
monster.cpp: In function 'std::vector<int> Solve(int)':
monster.cpp:131:26: warning: division by zero [-Wdiv-by-zero]
131 | cout << 1/0 << endl;
| ~^~
monster.cpp:75:9: warning: 'big' may be used uninitialized in this function [-Wmaybe-uninitialized]
75 | int p = big-1;
| ^
monster.cpp:160:17: warning: 'q' may be used uninitialized in this function [-Wmaybe-uninitialized]
160 | int y = p+1,x = big+1;
| ^
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Runtime error |
0 ms |
344 KB |
Execution killed with signal 8 |
| 11 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Runtime error |
0 ms |
344 KB |
Execution killed with signal 8 |
| 11 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
41 ms |
432 KB |
Output is correct |
| 2 |
Runtime error |
71 ms |
672 KB |
Execution killed with signal 8 |
| 3 |
Halted |
0 ms |
0 KB |
- |
