Submission #943805

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
943805	2024-03-12 01:15:58	Pring	Toll (BOI17_toll)	C++17	100 / 100	61 ms	38000 KiB

toll

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#include <bits/stdc++.h>
using namespace std;
#ifdef MIKU
const string dbmc = "\033[1;38;2;57;197;187m", dbrs = "\033[0m";
#define debug(x...) cout << dbmc << "[" << #x << "]: ", dout(x)
void dout() { cout << dbrs << endl; }
template <typename T, typename ...U>
void dout(T t, U ...u) { cout << t << (sizeof...(u) ? ", " : ""); dout(u...); }
#else
#define debug(...) 39
#endif
#define int long long
#define fs first
#define sc second
#define mp make_pair
#define FOR(i, j, k) for (int i = j, Z = k; i < Z; i++)
typedef pair<int, int> pii;
typedef array<array<int, 5>, 5> MK;
const int MXN = 50005, INF = 3.9e18;
int n, m, k, q;
MK bgd[MXN], emp;
MK operator+(MK a, MK b) {
    MK ans = emp;
    FOR(i, 0, k) FOR(j, 0, k) {
        FOR(c, 0, k) ans[i][j] = min(ans[i][j], a[i][c] + b[c][j]);
    }
 
 
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Compilation message (stderr)

toll.cpp: In function 'void miku()':
toll.cpp:11:20: warning: statement has no effect [-Wunused-value]
   11 | #define debug(...) 39
      |                    ^~
toll.cpp:87:9: note: in expansion of macro 'debug'
   87 |         debug(a / k, b / k);
      |         ^~~~~

• Subtask 1: 7 / 7
• Subtask 2: 10 / 10
• Subtask 3: 8 / 8
• Subtask 4: 31 / 31
• Subtask 5: 44 / 44