oj.uz

Submission #975826

# Submission time Handle Problem Language Result Execution time Memory
975826 2024-05-06T00:00:55 Z Isam Gap (APIO16_gap) C++17
0 / 100
 16 ms 1444 KB 
#include "gap.h"
#include<bits/stdc++.h>
using namespace std;
 
//#define eb emplace_back
//#define int long long

constexpr int sz = 1e5 + 5;

long long a[sz];

long long findGap(int T, int N){
	
	long long mn, mx;
	
	MinMax(0ll, (int)1E18, &mn, &mx);
	
	a[1] = mn, a[N] = mx;
	
	for(register int i = 2; i <= N/2 + (N & 1); ++i){
		
		long long l = a[i-1], r = a[N - i + 1];
		
		MinMax(l+1, r-1, &mn, &mx); // called by reference
	
		a[i] = mn, a[N - i + 1] = mx;
		
	}
	
	long long ans = -((long long)1E18 + 7);
	
	
	for(register int i = 2; i <= N; ++i){
		ans = max(ans, a[i] - a[i-1]);
	}
	
	
	return ans;
}

Compilation message

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:20:19: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   20 |  for(register int i = 2; i <= N/2 + (N & 1); ++i){
      |                   ^
gap.cpp:33:19: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   33 |  for(register int i = 2; i <= N; ++i){
      |                   ^

Subtask #1
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
3 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
4 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
5 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
6 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
7 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
8 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
9 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
10 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
11 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
12 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
13 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
14 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
15 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
16 Runtime error 3 ms 784 KB Execution failed because the return code was nonzero
17 Runtime error 3 ms 648 KB Execution failed because the return code was nonzero
18 Runtime error 4 ms 644 KB Execution failed because the return code was nonzero
19 Runtime error 4 ms 900 KB Execution failed because the return code was nonzero
20 Runtime error 2 ms 592 KB Execution failed because the return code was nonzero
21 Runtime error 13 ms 1380 KB Execution failed because the return code was nonzero
22 Runtime error 15 ms 1224 KB Execution failed because the return code was nonzero
23 Runtime error 16 ms 1444 KB Execution failed because the return code was nonzero
24 Runtime error 13 ms 1216 KB Execution failed because the return code was nonzero
25 Runtime error 10 ms 1196 KB Execution failed because the return code was nonzero
26 Runtime error 14 ms 1216 KB Execution failed because the return code was nonzero
27 Runtime error 13 ms 1224 KB Execution failed because the return code was nonzero
28 Runtime error 13 ms 1224 KB Execution failed because the return code was nonzero
29 Runtime error 13 ms 1228 KB Execution failed because the return code was nonzero
30 Runtime error 8 ms 1196 KB Execution failed because the return code was nonzero
31 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
32 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero

Subtask #2
0 / 70.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
3 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
4 Runtime error 1 ms 592 KB Execution failed because the return code was nonzero
5 Runtime error 0 ms 340 KB Execution failed because the return code was nonzero
6 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
7 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
8 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
9 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
10 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
11 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
12 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
13 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
14 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
15 Runtime error 1 ms 344 KB Execution failed because the return code was nonzero
16 Runtime error 3 ms 644 KB Execution failed because the return code was nonzero
17 Runtime error 4 ms 792 KB Execution failed because the return code was nonzero
18 Runtime error 3 ms 644 KB Execution failed because the return code was nonzero
19 Runtime error 4 ms 812 KB Execution failed because the return code was nonzero
20 Runtime error 2 ms 616 KB Execution failed because the return code was nonzero
21 Runtime error 12 ms 1376 KB Execution failed because the return code was nonzero
22 Runtime error 13 ms 1184 KB Execution failed because the return code was nonzero
23 Runtime error 13 ms 1212 KB Execution failed because the return code was nonzero
24 Runtime error 13 ms 1188 KB Execution failed because the return code was nonzero
25 Runtime error 10 ms 1216 KB Execution failed because the return code was nonzero
26 Runtime error 13 ms 1208 KB Execution failed because the return code was nonzero
27 Runtime error 13 ms 1220 KB Execution failed because the return code was nonzero
28 Runtime error 13 ms 1224 KB Execution failed because the return code was nonzero
29 Runtime error 13 ms 1272 KB Execution failed because the return code was nonzero
30 Runtime error 8 ms 1200 KB Execution failed because the return code was nonzero
31 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero
32 Runtime error 0 ms 344 KB Execution failed because the return code was nonzero