oj.uz

Submission #1036366

# Submission time Handle Problem Language Result Execution time Memory
1036366 2024-07-27T09:51:29 Z beaconmc Wiring (IOI17_wiring) C++14
7 / 100
 1000 ms 116416 KB 
#include "wiring.h"
#include <bits/stdc++.h>
 
typedef long long ll;
#define FOR(i,x,y) for(ll i=x; i<y; i++)
#define FORNEG(i,x,y) for(ll i=x; i>y; i--)
 
using namespace std;
 
 
ll n,m;
vector<ll> R,B;
map<ll, ll> cache;
map<ll,ll> poses;
 
ll dp(ll x, ll y){
  	if (abs(poses[x]-poses[y]) > 10) return 1000000000000000;
	if (cache.count(x*1000000+y)) return cache[x*1000000+y];
	if (x==n && y==m) return 0;
	if (x>=n || y >= m) return 1000000000000000;
    
 
	return cache[x*1000000+y] = min(dp(x+1,y), min(dp(x,y+1), dp(x+1,y+1))) + abs(R[x] - B[y]);
}
 
long long min_total_length(std::vector<int> r, std::vector<int> b) {
	R.clear();
	B.clear();
	vector<ll> stuff;
	for (auto&i : r) stuff.push_back(i);
	for (auto&i : b) stuff.push_back(i);

	sort(stuff.begin(), stuff.end());
	FOR(i,0,stuff.size()){
		poses[stuff[i]] = i;
	}

	cache.clear();
	for (auto&i : r) R.push_back(i);
	for (auto&i : b) B.push_back(i);
	n = r.size();
	m = b.size();
	return dp(0,0);
}

Compilation message

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:5:33: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    5 | #define FOR(i,x,y) for(ll i=x; i<y; i++)
......
   34 |  FOR(i,0,stuff.size()){
      |      ~~~~~~~~~~~~~~~~            
wiring.cpp:34:2: note: in expansion of macro 'FOR'
   34 |  FOR(i,0,stuff.size()){
      |  ^~~

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 21 ms 2816 KB Output is correct
8 Correct 21 ms 2908 KB Output is correct
9 Correct 21 ms 2884 KB Output is correct
10 Correct 21 ms 2976 KB Output is correct
11 Correct 22 ms 2908 KB Output is correct
12 Correct 22 ms 2900 KB Output is correct
13 Correct 21 ms 2908 KB Output is correct
14 Correct 21 ms 2908 KB Output is correct
15 Correct 21 ms 2900 KB Output is correct
16 Correct 21 ms 2988 KB Output is correct

Subtask #2
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 2 ms 604 KB 3rd lines differ - on the 1st token, expected: '84383', found: '1000000000033574'
3 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Execution timed out 1044 ms 96792 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Execution timed out 1089 ms 116416 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #5
0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 21 ms 2816 KB Output is correct
8 Correct 21 ms 2908 KB Output is correct
9 Correct 21 ms 2884 KB Output is correct
10 Correct 21 ms 2976 KB Output is correct
11 Correct 22 ms 2908 KB Output is correct
12 Correct 22 ms 2900 KB Output is correct
13 Correct 21 ms 2908 KB Output is correct
14 Correct 21 ms 2908 KB Output is correct
15 Correct 21 ms 2900 KB Output is correct
16 Correct 21 ms 2988 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Incorrect 2 ms 604 KB 3rd lines differ - on the 1st token, expected: '84383', found: '1000000000033574'
19 Halted 0 ms 0 KB -