Submission #1126627

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1126627	2024-12-14 08:08:22	brinton	Game (IOI13_game)	C++20	Compilation error	0 ms	0 KiB

game

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#include <bits/stdc++.h>
using namespace std;
#define int long long
// #define MAX_COORD (long long)(1e9)
#define MAX_COORD (long long)(7)
// 1D(only j)
struct Node1D{
    Node1D* lc;
    Node1D* rc;
    int val;
    Node1D(){
        lc = nullptr;
        rc = nullptr;
        val = 0;
    }
};
void pull1D(Node1D* curr){
    int l = (curr->lc == nullptr)?0:curr->lc->val;
    int r = (curr->rc == nullptr)?0:curr->rc->val;
    curr->val = gcd(l,r);
}
void modify1D(Node1D* curr,int l,int r,int tar,int nv){
    if(l == r){
        curr->val = nv;
        return;
    }
    int m = (l+r)/2;
    if(tar <= m){
        // update left
        if(curr->lc == nullptr) curr->lc = new Node1D();
 
 
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Compilation message (stderr)

/usr/bin/ld: /tmp/ccuPLOHH.o: in function `main':
grader.c:(.text.startup+0x0): multiple definition of `main'; /tmp/cc1Q5JEw.o:game.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccuPLOHH.o: in function `main':
grader.c:(.text.startup+0x6a): undefined reference to `init'
/usr/bin/ld: grader.c:(.text.startup+0xcc): undefined reference to `calculate'
/usr/bin/ld: grader.c:(.text.startup+0x136): undefined reference to `update'
collect2: error: ld returned 1 exit status