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Submission #981962

# Submission time Handle Problem Language Result Execution time Memory
981962 2024-05-13T17:19:03 Z vjudge1 Alice, Bob, and Circuit (APIO23_abc) C++17
8 / 100
 114 ms 10308 KB 
#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[]
) {
    for (int i = 0; i < 16; i++)
        outputs_alice[i] = numbers[0]>>i&1;
    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[]
) {
    for (int i = 0; i < m; i++)
        outputs_bob[i] = 0;
    return m+1;
}


// 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 setop = [&](char type, int reg1, int reg2, int regans) {
        operations[regans] = type;
        operands[regans][0] = reg1;
        operands[regans][1] = reg2;
    };
    int m = lb-1;
    if (m == 0) {
        for (int i = 0; i < la; i++)
            for (int j = 0; j < 16; j++)
                outputs_circuit[i][j] = la+lb-1;
        return la+lb;
    } else {
        for (int i = 0; i < 1; i++) {
            for (int j = 0; j < 16; j++) {
                outputs_circuit[i][j] = j;
            }
        }
        return la+lb;
    }
}

Compilation message

abc.cpp: In function 'int circuit(int, int, int*, int (*)[2], int (*)[16])':
abc.cpp:59:10: warning: variable 'setop' set but not used [-Wunused-but-set-variable]
   59 |     auto setop = [&](char type, int reg1, int reg2, int regans) {
      |          ^~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1260 KB Correct!

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1260 KB Correct!
2 Correct 0 ms 1296 KB Correct!

Subtask #3
0.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1260 KB Correct!
2 Correct 0 ms 1296 KB Correct!
3 Incorrect 36 ms 5188 KB WA Your functions alice(), bob(), circuit() finished successfully, but the final output binary string is incorrect.
4 Halted 0 ms 0 KB -

Subtask #4
0.0 / 24.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1464 KB WA Your functions alice(), bob(), circuit() finished successfully, but the final output binary string is incorrect.
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 24.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1464 KB WA Your functions alice(), bob(), circuit() finished successfully, but the final output binary string is incorrect.
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1464 KB WA Your functions alice(), bob(), circuit() finished successfully, but the final output binary string is incorrect.
2 Halted 0 ms 0 KB -

Subtask #7
0.0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 114 ms 10308 KB WA Your functions alice(), bob(), circuit() finished successfully, but the final output binary string is incorrect.
2 Halted 0 ms 0 KB -

Subtask #8
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 114 ms 10308 KB WA Your functions alice(), bob(), circuit() finished successfully, but the final output binary string is incorrect.
2 Halted 0 ms 0 KB -

Subtask #9
0.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1260 KB Correct!
2 Correct 0 ms 1296 KB Correct!
3 Incorrect 36 ms 5188 KB WA Your functions alice(), bob(), circuit() finished successfully, but the final output binary string is incorrect.
4 Halted 0 ms 0 KB -