제출 #794642

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
794642		FEDIKUS	앨리스, 밥, 서킷 (APIO23_abc)	C++17	12 / 100	114 ms	13144 KiB

abc

#include "abc.h"
#include<bits/stdc++.h>

using namespace std;

// you may find the definitions useful
const int OP_ZERO    = 0;  // f(OP_ZERO,    x0, x1) = 0
const int OP_NOR     = 1;  // f(OP_NOR,     x0, x1) = !(x0 || x1)
const int OP_GREATER = 2;  // f(OP_GREATER, x0, x1) = (x0 > x1)
const int OP_NOT_X1  = 3;  // f(OP_NOT_X1,  x0, x1) = !x1
const int OP_LESS    = 4;  // f(OP_LESS,    x0, x1) = (x0 < x1)
const int OP_NOT_X0  = 5;  // f(OP_NOT_X0,  x0, x1) = !x0
const int OP_XOR     = 6;  // f(OP_XOR,     x0, x1) = (x0 ^ x1)
const int OP_NAND    = 7;  // f(OP_NAND,    x0, x1) = !(x0 && x1)
const int OP_AND     = 8;  // f(OP_AND,     x0, x1) = (x0 && x1)
const int OP_EQUAL   = 9;  // f(OP_EQUAL,   x0, x1) = (x0 == x1)
const int OP_X0      = 10; // f(OP_X0,      x0, x1) = x0
const int OP_GEQ     = 11; // f(OP_GEQ,     x0, x1) = (x0 >= x1)
const int OP_X1      = 12; // f(OP_X1,      x0, x1) = x1
const int OP_LEQ     = 13; // f(OP_LEQ,     x0, x1) = (x0 <= x1)
const int OP_OR      = 14; // f(OP_OR,      x0, x1) = (x0 || x1)
const int OP_ONE     = 15; // f(OP_ONE,     x0, x1) = 1


// Alice
int // returns la
alice(
    /*  in */ const int n,
    /*  in */ const char names[][5],
    /*  in */ const unsigned short numbers[],
    /* out */ bool outputs_alice[]
) {
    for(int i=0;i<16;i++){
        outputs_alice[i]=((1<<i)&numbers[0])>>i;
    }
    return 16;
}


// Bob
int // returns lb
bob(
    /*  in */ const int m,
    /*  in */ const char senders[][5],
    /*  in */ const char recipients[][5],
    /* out */ bool outputs_bob[]
) {
    return m;
}

int l=0;

// Circuit
int // returns l
circuit(
    /*  in */ const int la,
    /*  in */ const int lb,
    /* out */ int operations[],
    /* out */ int operands[][2],
    /* out */ int outputs_circuit[][16]
) {

    auto uradi=[&](int a,int b,int op){
        operations[l]=op;
        operands[l][0]=a;
        operands[l][1]=b;
        return l++;
    };

    auto vise=[&](vector<int> a,int op){
        int tren=a[0];
        for(int i=1;i<a.size();i++){
            tren=uradi(tren,a[i],op);
        }
        return tren;
    };

    auto saberi=[&](vector<int> a,vector<int> b)->vector<int>{
        int prenos=uradi(0,0,OP_ZERO);
        vector<int> rez(16);
        for(int i=0;i<16;i++){
            rez[i]=vise({prenos,a[i],b[i]},OP_XOR);
            prenos=uradi(vise({prenos,a[i],b[i]},OP_AND),uradi(vise({prenos,a[i],b[i]},OP_OR),uradi(rez[i],0,OP_NOT_X0),OP_AND),OP_OR);
        }
        return rez;
    };


    l=la+lb;
    vector<int> tren;
    vector<int> a;
    for(int i=0;i<la;i++) a.push_back(i);
    for(int i=0;i<16;i++){
        tren.push_back(uradi(0,0,OP_ZERO));
    }
    for(int i=0;i<lb;i++){
        tren=saberi(tren,a);
    }
    for(int i=0;i<16;i++){
        outputs_circuit[0][i]=tren[i];
    }
    return l;
}

컴파일 시 표준 에러 (stderr) 메시지

abc.cpp: In lambda function:
abc.cpp:72:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   72 |         for(int i=1;i<a.size();i++){
      |                     ~^~~~~~~~~

• Subtask 1: 4 / 4
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• Subtask 3: 4 / 4
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