제출 #764676

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
764676		hossain2020	앨리스, 밥, 서킷 (APIO23_abc)	C++17	컴파일 에러	0 ms	0 KiB

abc

#include "abc.h"

// 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[]
) {
    ll x=0,l=numbers[0];
	for (int i=0;l;i++)
    {
    	outputs_alice[i]=l%2;
        l/=2;
        x++;
    }
    return x;
}


// Bob
int // returns lb
bob(
    /*  in */ const int m,
    /*  in */ const char senders[][5],
    /*  in */ const char recipients[][5],
    /* out */ bool outputs_bob[]
) {
    ll x=0,l=m;
	for (int i=0;l;i++)
    {
    	outputs_alice[i]=l%2;
        l/=2;
        x++;
    }
    return x;
}


// 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]
) {
    ll n,m;
    for (int i=0;i<la;i++)
    {
        n+=((1&operands[i])<<i);
    }
    for (int i=la;i<la+lb;i++)
    {
        m+=((1&operands[i])<<(i-la));
    }
    n=m*n;
    for(int j = 0; j < 16; ++j)
            outputs_circuit[0][j] =  (n >> j & 1);
    return la+lb;
}

컴파일 시 표준 에러 (stderr) 메시지

abc.cpp: In function 'int alice(int, const char (*)[5], const short unsigned int*, bool*)':
abc.cpp:30:5: error: 'll' was not declared in this scope
   30 |     ll x=0,l=numbers[0];
      |     ^~
abc.cpp:31:15: error: 'l' was not declared in this scope
   31 |  for (int i=0;l;i++)
      |               ^
abc.cpp:35:9: error: 'x' was not declared in this scope
   35 |         x++;
      |         ^
abc.cpp:37:12: error: 'x' was not declared in this scope
   37 |     return x;
      |            ^
abc.cpp: In function 'int bob(int, const char (*)[5], const char (*)[5], bool*)':
abc.cpp:49:5: error: 'll' was not declared in this scope
   49 |     ll x=0,l=m;
      |     ^~
abc.cpp:50:15: error: 'l' was not declared in this scope
   50 |  for (int i=0;l;i++)
      |               ^
abc.cpp:52:6: error: 'outputs_alice' was not declared in this scope; did you mean 'outputs_bob'?
   52 |      outputs_alice[i]=l%2;
      |      ^~~~~~~~~~~~~
      |      outputs_bob
abc.cpp:54:9: error: 'x' was not declared in this scope
   54 |         x++;
      |         ^
abc.cpp:56:12: error: 'x' was not declared in this scope
   56 |     return x;
      |            ^
abc.cpp: In function 'int circuit(int, int, int*, int (*)[2], int (*)[16])':
abc.cpp:69:5: error: 'll' was not declared in this scope; did you mean 'la'?
   69 |     ll n,m;
      |     ^~
      |     la
abc.cpp:72:9: error: 'n' was not declared in this scope
   72 |         n+=((1&operands[i])<<i);
      |         ^
abc.cpp:72:15: error: invalid operands of types 'int' and 'int [2]' to binary 'operator&'
   72 |         n+=((1&operands[i])<<i);
      |              ~^~~~~~~~~~~~
      |              |           |
      |              int         int [2]
abc.cpp:76:9: error: 'm' was not declared in this scope
   76 |         m+=((1&operands[i])<<(i-la));
      |         ^
abc.cpp:76:15: error: invalid operands of types 'int' and 'int [2]' to binary 'operator&'
   76 |         m+=((1&operands[i])<<(i-la));
      |              ~^~~~~~~~~~~~
      |              |           |
      |              int         int [2]
abc.cpp:78:5: error: 'n' was not declared in this scope
   78 |     n=m*n;
      |     ^
abc.cpp:78:7: error: 'm' was not declared in this scope
   78 |     n=m*n;
      |       ^