제출 #555038

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
555038		hhhhaura	코알라 (APIO17_koala)	C++14	37 / 100	67 ms	456 KiB

koala

#define wiwihorz
#include "koala.h"
#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#pragma GCC target("sse")
#pragma loop-opt(on)
#define rep(i, a, b) for(int i = a; i <= b; i ++)
#define rrep(i, a, b) for(int i = b; i >= a; i --)
#define all(x) x.begin(), x.end()
#define ceil(a, b) ((a + b - 1) / (b))
#define ll long long int
#define lld long double
#define pii pair<int, int>
#define random mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count())
#define INF 1000000000000000000
#define MOD 1000000007
#define eps (1e-9)
using namespace std;
#ifdef wiwihorz
#define print(a...)cerr<<"Line "<<__LINE__<<":",kout("["+string(#a)+"] = ", a)
void vprint(auto L,auto R){while(L<R)cerr<<*L<<" \n"[next(L) == R], ++L; }
void kout() { cerr << endl; }
template<class T1,class ... T2>void kout(T1 a,T2 ... e){cerr<<a<<" ",kout(e...);}
#else
#define print(...) 0
#define vprint(...) 0
#endif
int B[100], R[100];
const int P = 100;
void clean() {
	rep(i, 0, P - 1) B[i] = 0;
	rep(i, 0, P - 1) R[i] = 0;
}
int minValue(int N, int W) {
    clean();
	B[0] = 1;
	playRound(B, R);
	rep(i, 0, N - 1) {
		if(R[i] == 0) return i;
	}
	return 0;
}
int maxValue(int N, int W) {
    vector<int> v(N, 0);
	iota(all(v), 0);
	while(v.size() > 1) {
		clean();
		vprint(all(v));
		int x = W / v.size();
		for(auto i : v) B[i] = x;
		playRound(B, R);
		v.clear();
		rep(i, 0, N - 1) if(R[i] > x) v.push_back(i);
	}
	return v[0];
}

int greaterValue(int N, int W) {
   int l = 1, r = 9;
	while(l <= r) {
		int mid = (l + r) / 2;
		clean();
		B[0] = mid;
		B[1] = mid;
		playRound(B, R);
		bool a = R[0] > mid;
		bool b = R[1] > mid;
		if(a && b) l = mid + 1;
		else if(!a && !b) r = mid - 1;
		else return a < b;
	}
	assert(0);
	return 0;
}

void allValues(int N, int W, int *P) {
    if (W == 2*N) {
        // TODO: Implement Subtask 4 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    } else {
        // TODO: Implement Subtask 5 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    }
}

컴파일 시 표준 에러 (stderr) 메시지

koala.cpp:6: warning: ignoring '#pragma loop ' [-Wunknown-pragmas]
    6 | #pragma loop-opt(on)
      | 
koala.cpp:21:13: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   21 | void vprint(auto L,auto R){while(L<R)cerr<<*L<<" \n"[next(L) == R], ++L; }
      |             ^~~~
koala.cpp:21:20: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   21 | void vprint(auto L,auto R){while(L<R)cerr<<*L<<" \n"[next(L) == R], ++L; }
      |                    ^~~~

• Subtask 1: 4 / 4
• Subtask 2: 15 / 15
• Subtask 3: 18 / 18
• Subtask 4: 0 / 10
• Subtask 5: 0 / 53