Submission #1359277

#TimeUsernameProblemLanguageResultExecution timeMemory
1359277Ahmed_Solyman앨리스, 밥, 서킷 (APIO23_abc)C++20
4 / 100
327 ms401404 KiB
/*
In the name of Allah
made by: Ahmed_Solyman
*/
#include <bits/stdc++.h>
#include <ext/rope>

using namespace std;
using namespace __gnu_cxx;
#pragma GCC optimize("-Ofast")
#pragma GCC optimize("-O1")
//-------------------------------------------------------------//
typedef long long ll;
typedef unsigned long long ull;
#define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define PI acos(-1)
#define all(v) v.begin(),v.end()
#define allr(v) v.rbegin(),v.rend()
#define sum_to(n) (n*(n+1))/2
#define pb push_back
#define pf push_front
#define endl "\n"
#define fil(arr,x) memset(arr,x,sizeof(arr))
int dx[8]={0,1,0,-1,1,1,-1,-1};
int dy[8]={1,0,-1,0,1,-1,-1,1};
//-------------------------------------------------------------//
ll lcm(ll a,ll b)
{
    return (max(a,b)/__gcd(a,b))*min(a,b);
}
int alice(const int n, const char names[][5],
    const unsigned short numbers[], bool outputs_alice[]) {
    for (int i=0;i<16;i++) {
        if ((1<<i) & numbers[0]) {
            outputs_alice[i]=1;
        }
        else {
            outputs_alice[i]=0;
        }
    }
    return 16;
}
int bob(const int m, const char senders[][5],
       const char recipients[][5], bool outputs_bob[]) {
    for (int i=0;i<=m;i++)
        outputs_bob[i]=0;
    return m+1;
}
int circuit(const int la, const int lb, int operations[],
           int operands[][2], int outputs_circuit[][16]) {
    for (int i=0;i<20000000;i++) {
        operands[i][0]=operands[i][1]=0;
        operations[i]=1;
    }
    int mark=la+lb;
    int f=1e7;
    auto Xor=[&](int ga,int gb,int gc) {
        operations[gc]=6;
        operands[gc][0]=ga;
        operands[gc][1]=gb;
        return void();
    };
    auto And=[&](int ga,int gb,int gc) {
        operations[gc]=8;
        operands[gc][0]=ga;
        operands[gc][1]=gb;
        return void();
    };
    auto Or=[&](int ga,int gb,int gc) {
        operations[gc]=14;
        operands[gc][0]=ga;
        operands[gc][1]=gb;
        return void();
    };
    auto add=[&](int l,int a,int mark) {
        for (int i=0;i<=15;i++) {
            Xor(l+i,a+i,f+1);
            Xor(f+1,f,mark+i);
            And(l+i,a+i,f+2);
            And(f+1,f,f+3);
            Or(f+2,f+3,f+4);
            f+=4;
        }
        return void();
    };
    int h=lb-1;
    if (h==0) {
        for (int i=0;i<=15;i++) {
            outputs_circuit[0][i]=la;
        }
        return 20000000;
    }
}

Compilation message (stderr)

abc.cpp: In function 'int circuit(int, int, int*, int (*)[2], int (*)[16])':
abc.cpp:93:1: warning: control reaches end of non-void function [-Wreturn-type]
   93 | }
      | ^
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