Submission #1018982

#	Time	Username	Problem	Language	Result	Execution time	Memory
1018982		c2zi6	Vision Program (IOI19_vision)	C++14	33 / 100	1056 ms	5824 KiB

vision

#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
#define ff first
#define ss second
#define pb push_back
#define all(a) (a).begin(), (a).end()
#define replr(i, a, b) for (int i = int(a); i <= int(b); ++i)
#define reprl(i, a, b) for (int i = int(a); i >= int(b); --i)
#define rep(i, n) for (int i = 0; i < int(n); ++i)
#define mkp(a, b) make_pair(a, b)
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> PII;
typedef vector<int> VI;
typedef vector<PII> VPI;
typedef vector<VI> VVI;
typedef vector<VVI> VVVI;
typedef vector<VPI> VVPI;
typedef pair<ll, ll> PLL;
typedef vector<ll> VL;
typedef vector<PLL> VPL;
typedef vector<VL> VVL;
typedef vector<VVL> VVVL;
typedef vector<VPL> VVPL;
template<class T> T setmax(T& a, T b) {if (a < b) return a = b; return a;}
template<class T> T setmin(T& a, T b) {if (a < b) return a; return a = b;}
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
template<class T>
using indset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
#include "vision.h"

struct ZUYG {
    int ux, uy, vx, vy;
};

void construct_network(int H, int W, int K) {
    vector<ZUYG> pos;
    rep(ux, H) rep(uy, W) rep(vx, H) rep(vy, W) {
        if (abs(ux-vx) + abs(uy-vy) == K) {
            pos.pb({ux, uy, vx, vy});
        }
    }
    VI ret;
    for (auto[ux, uy, vx, vy] : pos) {
        ret.pb(add_and({ux*W + uy, vx*W + vy}));
    }
    add_or(ret);
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:46:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   46 |     for (auto[ux, uy, vx, vy] : pos) {
      |              ^

• 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