Submission #1314899

#	Time	Username	Problem	Language	Result	Execution time	Memory
1314899		hssaan_arif	Horses (IOI15_horses)	C++20	Compilation error	0 ms	0 KiB

horses

// #include <bits/stdc++.h>
#include <iostream>
#include <cmath>
#include <algorithm>
#include <map>
#include <unordered_map>
#include <vector>
#include <iomanip>
#include <string>
#include <queue>
#include <set>
#include <deque>
#include "horses.h"
using namespace std;

#define endl "\n"
#define pb push_back
#define int long long
#define fi first
#define se second

const int N = 3e5 + 5, M = 1e9 + 7, LG = 20;

int n , A[N] , B[N];


int init(int N, int X[], int Y[]) {
	int ans = 0;
    n = N;

    int cr = 1;

    for (int i=0 ; i<N; i++){
        cr *= X[i];
        ans = max(ans , cr * Y[i]);
        A[i] = X[i];
        B[i] = Y[i];
    }

    return ans;
}

int updateX(int pos, int val) {	
	A[pos] = val;

    int ans = 0;

    int cr = 1;

    for (int i=0 ; i<n; i++){
        cr *= A[i];
        ans = max(ans , cr * B[i]);
    }

    return ans;
}

int updateY(int pos, int val) {
	B[pos] = val;

    int ans = 0;

    int cr = 1;

    for (int i=0 ; i<n; i++){
        cr *= A[i];
        ans = max(ans , cr * B[i]);
    }

    return ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccIZX6P4.o: in function `main':
grader.c:(.text.startup+0xa1): undefined reference to `init(int, int*, int*)'
/usr/bin/ld: grader.c:(.text.startup+0xfb): undefined reference to `updateX(int, int)'
/usr/bin/ld: grader.c:(.text.startup+0x155): undefined reference to `updateY(int, int)'
collect2: error: ld returned 1 exit status