| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1015161 |
2024-07-06T06:52:45 Z |
vjudge1 |
Gap (APIO16_gap) |
C++17 |
|
32 ms |
1240 KB |
#include "gap.h"
#include <bits/stdc++.h>
// #include "grader.cpp"
using namespace std;
long long solve(int n){
long long mn,mx;
long long s=0,t=1e18;
vector<long long> arr;
vector<long long> a1;
while(mn+1<mx){
MinMax(s,t,&mn,&mx);
if(mn==-1)
break;
s=mn+1;
t=mx-1;
arr.push_back(mn);
a1.push_back(mx);
}
reverse(a1.begin(), a1.end());
for(long long i:a1)
arr.push_back(i);
long long g=0;
for(int i=1;i<arr.size();i++)
g=max(g,arr[i]-arr[i-1]);
return g;
}
long long findGap(int T, int N)
{
// if(T==1)
// return solve(N);
long long mn,mx;
long long s=0,t=1e18;
MinMax(s,t,&mn,&mx);
s=mn+1,t=mx;
long long gap=(t-s)/(N-1);
long long ans=0;
long long pre=mn;
while(s<t){
MinMax(s,min(s+gap,t),&mn,&mx);
if(mn==-1)
s+=gap;
else{
gap=max(gap,mn-pre);
s=mx+1;
pre=mx;
}
}
return gap;
}
Compilation message
gap.cpp: In function 'long long int solve(int)':
gap.cpp:23:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
23 | for(int i=1;i<arr.size();i++)
| ~^~~~~~~~~~~
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:36:12: warning: unused variable 'ans' [-Wunused-variable]
36 | long long ans=0;
| ^~~
gap.cpp: In function 'long long int solve(int)':
gap.cpp:10:10: warning: 'mn' is used uninitialized in this function [-Wuninitialized]
10 | while(mn+1<mx){
| ~~^~
gap.cpp:10:12: warning: 'mx' is used uninitialized in this function [-Wuninitialized]
10 | while(mn+1<mx){
| ~~~~^~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
| 2 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
| 3 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
| 4 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
| 5 |
Incorrect |
0 ms |
344 KB |
Output isn't 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 |
416 KB |
Output is correct |
| 10 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
1 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
344 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Incorrect |
1 ms |
344 KB |
Output isn't correct |
| 16 |
Correct |
4 ms |
600 KB |
Output is correct |
| 17 |
Correct |
4 ms |
600 KB |
Output is correct |
| 18 |
Correct |
5 ms |
600 KB |
Output is correct |
| 19 |
Correct |
5 ms |
600 KB |
Output is correct |
| 20 |
Incorrect |
3 ms |
468 KB |
Output isn't correct |
| 21 |
Correct |
17 ms |
1108 KB |
Output is correct |
| 22 |
Correct |
19 ms |
1112 KB |
Output is correct |
| 23 |
Correct |
16 ms |
1112 KB |
Output is correct |
| 24 |
Correct |
18 ms |
1040 KB |
Output is correct |
| 25 |
Incorrect |
32 ms |
1112 KB |
Output isn't correct |
| 26 |
Correct |
17 ms |
1112 KB |
Output is correct |
| 27 |
Correct |
25 ms |
1112 KB |
Output is correct |
| 28 |
Correct |
17 ms |
1112 KB |
Output is correct |
| 29 |
Correct |
17 ms |
1112 KB |
Output is correct |
| 30 |
Incorrect |
14 ms |
1112 KB |
Output isn't correct |
| 31 |
Correct |
0 ms |
344 KB |
Output is correct |
| 32 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
| # |
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 |
372 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
1 ms |
344 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Correct |
1 ms |
344 KB |
Output is correct |
| 16 |
Correct |
4 ms |
600 KB |
Output is correct |
| 17 |
Correct |
7 ms |
632 KB |
Output is correct |
| 18 |
Correct |
7 ms |
600 KB |
Output is correct |
| 19 |
Correct |
5 ms |
600 KB |
Output is correct |
| 20 |
Correct |
3 ms |
600 KB |
Output is correct |
| 21 |
Correct |
17 ms |
1200 KB |
Output is correct |
| 22 |
Correct |
17 ms |
1112 KB |
Output is correct |
| 23 |
Correct |
16 ms |
1112 KB |
Output is correct |
| 24 |
Correct |
19 ms |
1112 KB |
Output is correct |
| 25 |
Correct |
32 ms |
1240 KB |
Output is correct |
| 26 |
Correct |
17 ms |
1112 KB |
Output is correct |
| 27 |
Correct |
17 ms |
1112 KB |
Output is correct |
| 28 |
Correct |
18 ms |
1112 KB |
Output is correct |
| 29 |
Correct |
17 ms |
1112 KB |
Output is correct |
| 30 |
Correct |
13 ms |
1112 KB |
Output is correct |
| 31 |
Correct |
0 ms |
344 KB |
Output is correct |
| 32 |
Correct |
0 ms |
344 KB |
Output is correct |
