oj.uz

답안 #1036361

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1036361 2024-07-27T09:47:05 Z beaconmc 전선 연결 (IOI17_wiring) C++14
0 / 100
 14 ms 4168 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;
    unordered_map<ll, ll> cache;
     
    ll dp(ll x, ll y){
    	
    	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;
        if (abs(R[x]-B[y]) > 400) 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();
    	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);
    }

Subtask #1
0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 344 KB 3rd lines differ - on the 1st token, expected: '25859', found: '1000000000000000'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 0 ms 348 KB 3rd lines differ - on the 1st token, expected: '84383', found: '1000000000000000'
3 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 0 ms 348 KB 3rd lines differ - on the 1st token, expected: '17703', found: '1000000000000308'
3 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 14 ms 4168 KB 3rd lines differ - on the 1st token, expected: '373710605', found: '1000000000000000'
3 Halted 0 ms 0 KB -

Subtask #5
0 / 45.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 344 KB 3rd lines differ - on the 1st token, expected: '25859', found: '1000000000000000'
2 Halted 0 ms 0 KB -