Submission #1019039

#	Time	Username	Problem	Language	Result	Execution time	Memory
1019039		Ausp3x	Vision Program (IOI19_vision)	C++17	33 / 100	79 ms	1240 KiB

vision

// 人外有人，天外有天
// author: Ausp3x

#pragma GCC optimize("O1, O2, O3, Ofast, unroll-loops")
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include "vision.h"
using namespace std;
using namespace __gnu_pbds;

#define fi first
#define se second
#define pb push_back
// #define DEBUG
typedef long long    lng;

int const INF32 = 0x3f3f3f3f;
lng const INF64 = 0x3f3f3f3f3f3f3f3f;

void construct_network(int H, int W, int K) {
    int cur_ptr = H * W;
    vector<int> ptrs;
    for (int i = 0; i < H; i++)
        for (int j = 0; j < W; j++)
            for (int k = 0; k < H; k++)
                for (int l = 0; l < W; l++)
                    if (abs(k - i) + abs(l - j) == K) {
                        add_and({i * W + j, k * W + l});
                        ptrs.push_back(cur_ptr);
                        cur_ptr++;
                    }

    add_or(ptrs);

    return;
}

#ifdef DEBUG
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int t = 1;
    cin >> t;
    while (t--) {
    }

    return 0;
}
#endif

Compilation message (stderr)

vision.cpp:4:55: warning: bad option '-f O2' to pragma 'optimize' [-Wpragmas]
    4 | #pragma GCC optimize("O1, O2, O3, Ofast, unroll-loops")
      |                                                       ^
vision.cpp:4:55: warning: bad option '-f O3' to pragma 'optimize' [-Wpragmas]
vision.cpp:4:55: warning: bad option '-f Ofast' to pragma 'optimize' [-Wpragmas]
vision.cpp:4:55: warning: bad option '-f unroll-loops' to pragma 'optimize' [-Wpragmas]
In file included from vision.cpp:7:
vision.h:8:43: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
    8 | void construct_network(int H, int W, int K);
      |                                           ^
vision.h:8:43: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:8:43: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:8:43: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.h:8:43: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
vision.h:8:43: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:8:43: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:8:43: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.h:10:32: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
   10 | int add_and(std::vector<int> Ns);
      |                                ^
vision.h:10:32: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:10:32: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:10:32: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.h:10:32: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
vision.h:10:32: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:10:32: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:10:32: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.h:12:31: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
   12 | int add_or(std::vector<int> Ns);
      |                               ^
vision.h:12:31: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:12:31: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:12:31: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.h:12:31: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
vision.h:12:31: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:12:31: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:12:31: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.h:14:32: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
   14 | int add_xor(std::vector<int> Ns);
      |                                ^
vision.h:14:32: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:14:32: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:14:32: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.h:14:32: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
vision.h:14:32: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:14:32: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:14:32: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.h:16:18: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
   16 | int add_not(int N);
      |                  ^
vision.h:16:18: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:16:18: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:16:18: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.h:16:18: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
vision.h:16:18: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.h:16:18: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.h:16:18: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
vision.cpp:20:43: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
   20 | void construct_network(int H, int W, int K) {
      |                                           ^
vision.cpp:20:43: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
vision.cpp:20:43: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
vision.cpp:20:43: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]

• Subtask 1: 10 / 10
• Subtask 2: 11 / 11
• Subtask 3: 0 / 11
• Subtask 4: 0 / 15
• Subtask 5: 12 / 12
• Subtask 6: 0 / 8
• Subtask 7: 0 / 14
• Subtask 8: 0 / 19