제출 #199703

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
199703		FieryPhoenix	말 (IOI15_horses)	C++11	컴파일 에러	0 ms	0 KiB

horses

#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <cstdio>
#include <map>
#include <queue>
#include <set>
#include <iomanip>
#include <deque>
#include <cassert>
#include <ctime>
#include <cstring>
#include <cstdlib>
#include <chrono>
#include <ctime>
#include <random>
#include <stack>
#include <unordered_set>
#include <unordered_map>
#include <iterator>
#include <climits>
using namespace std;

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
typedef long long ll;
typedef long double ld;
#define INF 2001001001
#define MOD 1000000007

int worth[15];

int init(int N, int X[], int Y[]){
  for (int i=N-1;i>=0;i--)
    worth[i]=X[i]*max(Y[i],worth[i+1]);
  return worth[0];
}

int updateX(int pos, int X[]){
  return 0;
}

int updateY(int pos, int Y[]){
  return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

horses.cpp: In function 'int updateX(int, int*)':
horses.cpp:39:17: warning: unused parameter 'pos' [-Wunused-parameter]
 int updateX(int pos, int X[]){
                 ^~~
horses.cpp:39:28: warning: unused parameter 'X' [-Wunused-parameter]
 int updateX(int pos, int X[]){
                            ^
horses.cpp: In function 'int updateY(int, int*)':
horses.cpp:43:17: warning: unused parameter 'pos' [-Wunused-parameter]
 int updateY(int pos, int Y[]){
                 ^~~
horses.cpp:43:28: warning: unused parameter 'Y' [-Wunused-parameter]
 int updateY(int pos, int Y[]){
                            ^
/tmp/ccKUNLen.o: In function `main':
grader.c:(.text.startup+0x71a): undefined reference to `updateX(int, int)'
grader.c:(.text.startup+0x8a6): undefined reference to `updateY(int, int)'
collect2: error: ld returned 1 exit status