답안 #408583

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
408583	2021-05-19T08:30:23 Z	syl123456	코알라 (APIO17_koala)	C++17	컴파일 오류	0 ms	0 KB

koala

#include "koala.h"
void playRound(int *B, int *R) {}
int minValue(int N, int W) {
    // TODO: Implement Subtask 1 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    int a[N], b[N];
    for (int &i : a) i = 1;
    playRound(a, b);
    int tmp = 0;
    for (int i = 0; i < N; ++i) {
        if (b[i] == 0) a[i] = 0;
        else if (tmp == 0) a[i] = 98, ++tmp;
        else if (tmp == 1) a[i] = 2, ++tmp;
        else a[i] = 0;
    }
    playRound(a, b);
    for (int i = 0; i < N; ++i)
        if (a[i] == b[i]) return i;
    /* B 98 2 0 0 0 .. 0
     * R 0  3 1 1 1 .. 0
     *                 ans
     */
}
int maxValue(int N, int W) {
    // TODO: Implement Subtask 2 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    return 0;
}

int greaterValue(int N, int W) {
    // TODO: Implement Subtask 3 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    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.
    }
}

Compilation message

koala.cpp: In function 'int minValue(int, int)':
koala.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type]
   24 | }
      | ^
/usr/bin/ld: /tmp/cc5fo6ZY.o: in function `playRound(int*, int*)':
grader.cpp:(.text+0x280): multiple definition of `playRound(int*, int*)'; /tmp/ccyiQnCY.o:koala.cpp:(.text+0x0): first defined here
collect2: error: ld returned 1 exit status