Submission #593805

#	Time	Username	Problem	Language	Result	Execution time	Memory
593805		skittles1412	게임 (IOI13_game)	C++17	Compilation error	0 ms	0 KiB

game

#include "bits/extc++.h"

using namespace std;

template <typename T>
void dbgh(const T& t) {
    cerr << t << endl;
}

template <typename T, typename... U>
void dbgh(const T& t, const U&... u) {
    cerr << t << " | ";
    dbgh(u...);
}

#ifdef DEBUG
#define dbg(...)                                              \
    cerr << "L" << __LINE__ << " [" << #__VA_ARGS__ << "]: "; \
    dbgh(__VA_ARGS__);
#else
#define dbg(...)
#define cerr   \
    if (false) \
    cerr
#endif

#define endl "\n"
#define long long long
#define sz(x) int((x).size())

const int maxn = 105;

int arr[maxn][maxn];

void init(int, int) {}

void update(int x, int y, long v) {
    arr[x][y] = v;
}

long calculate(int x1, int y1, int x2, int y2) {
    long ans = 0;
    for (int i = x1; i <= x2; i++) {
        for (int j = y1; j <= y2; j++) {
            ans = gcd(ans, arr[i][j]);
        }
    }
    return ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc4pwutA.o: in function `main':
grader.c:(.text.startup+0x6b): undefined reference to `init'
/usr/bin/ld: grader.c:(.text.startup+0xd0): undefined reference to `calculate'
/usr/bin/ld: grader.c:(.text.startup+0x13e): undefined reference to `update'
collect2: error: ld returned 1 exit status