Submission #673706

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
673706	2022-12-21 18:57:50	rainboy	Two Transportations (JOI19_transportations)	C++17	100 / 100	859 ms	55316 KiB

Azer

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#include "Azer.h"
#include <cstring>
#include <vector>
using namespace std;
typedef vector<int> vi;
namespace A {
  int min(int a, int b) { return a < b ? a : b; }
  const int N = 2000, INF = 0x3f3f3f3f;
  int ww[N][N], dd[N], n, n1, d_, s, k, z; char used[N];
  void relax(int i, int d) {
    dd[i] = d, used[i] = 1;
    for (int j = 0; j < n; j++)
      if (!used[j])
        dd[j] = min(dd[j], dd[i] + ww[i][j]);
  }
  int nxt() {
    int i_ = -1;
    for (int i = 0; i < n; i++)
      if (!used[i] && dd[i] != INF && (i_ == -1 || dd[i_] > dd[i]))
        i_ = i;
    return i_;
  }
}
void InitA(int n_, int m, vi ii, vi jj, vi ww_) {
  A::n = n_, A::n1 = 0;
  for (int i = 0; i < A::n; i++)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Baijan

 
 
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Compilation message (stderr)

Baijan.cpp: In function 'void ReceiveB(bool)':
Baijan.cpp:56:45: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
   56 |   int i = B::z >> 9, j, d = B::z & (1 << 9) - 1;
      |                                    ~~~~~~~~~^~~

• Subtask 1: 6 / 6
• Subtask 2: 8 / 8
• Subtask 3: 8 / 8
• Subtask 4: 38 / 38
• Subtask 5: 14 / 14
• Subtask 6: 10 / 10
• Subtask 7: 16 / 16