oj.uz

답안 #275164

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
275164 2020-08-20T04:43:22 Z 임성재(#5103) Circus (Balkan15_CIRCUS) C++17
0 / 100
 4000 ms 2544 KB 
#include "circus.h"
#include<bits/stdc++.h>
using namespace std;

#define fast ios::sync_with_stdio(false); cin.tie(0);
#define fi first
#define se second
#define em emplace
#define eb emplace_back
#define all(v) (v).begin(), (v).end()
#define mp make_pair

typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const int inf = 1e9;
const ll INF = 1e18;

int n, m;
int dp[100010];
vector<int> p;

void init(int N, int M, int P[]){
    n = N;
    m = M;

    for(int i=0; i<N; i++) p.eb(P[i]);

    p.eb(0);
    sort(all(p));

    for(int i = p.size()-1; i>=0; i--) {
        dp[i] = m - p[i];

        for(int j = p.size()-1; j>i; j--) {
            if(p[j] - p[i] >= dp[j]) dp[i] = p[j] - p[i];
        }
    }
}

int minLength(int D) {
    int k = lower_bound(all(p), D) - p.begin();

    for(int i=k; i < p.size(); i++) {
        if(p[i] - D >= dp[i]) return p[i] - D;
    }

    return m - D;
}

Compilation message

circus.cpp: In function 'int minLength(int)':
circus.cpp:44:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   44 |     for(int i=k; i < p.size(); i++) {
      |                  ~~^~~~~~~~~~
grader.cpp: In function 'int main()':
grader.cpp:14:12: warning: unused variable 'max_code' [-Wunused-variable]
   14 |  long long max_code;
      |            ^~~~~~~~
grader.cpp:16:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   16 |  scanf("%d%d", &N, &M);
      |  ~~~~~^~~~~~~~~~~~~~~~
grader.cpp:18:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   18 |   scanf("%d", &P[i]);
      |   ~~~~~^~~~~~~~~~~~~
grader.cpp:21:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   21 |  scanf("%d", &Q);
      |  ~~~~~^~~~~~~~~~
grader.cpp:23:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   23 |   scanf("%d", &d);
      |   ~~~~~^~~~~~~~~~

Subtask #1
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 4029 ms 2544 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 4029 ms 2544 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 4029 ms 2544 KB Time limit exceeded
2 Halted 0 ms 0 KB -