Submission #1313400

#	Time	Username	Problem	Language	Result	Execution time	Memory
1313400		m.zeeshanrashid	비밀 (JOI14_secret)	C++20	Compilation error	0 ms	0 KiB

secret

// #ifdef __AVX2__
// #pragma GCC target "avx2"
// #endif
// #pragma GCC optimize "O3"
// #pragma GCC optimize "unroll-loops"
#include <bits/stdc++.h>
#include "secret.h"
// #include <ext/pb_ds/assoc_container.hpp> 
// #include <ext/pb_ds/tree_policy.hpp> 
// using namespace __gnu_pbds; 
using namespace std;
// #define int long long
#define elif else if
#define all(l) begin(l),end(l)
#define rall(l) rbegin(l),rend(l)
#define append push_back
#define print(l) for(auto i:l) cout<<i<<' '; cout<<endl;
#define pprint(a,b) cout<<a<<' '<<b<<endl;
#define inp(l) for(auto &i:l) cin>>i;
// #define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
#define pai make_pair
#define endl "\n"
#define pii pair<int,int>
#define fi first
#define se second
#define vec vector


// const int mod=998244353;
const int mod1=998244353;
const int mod=1e9+7;
const int N=1e3+5;

int ans[N][N],n;
int a[N];

void make(int l,int r){
	int m=(l+r)/2;
	ans[m][m]=a[m];
	ans[m+1][m+1]=a[m+1];
	for(int i=m+2;i<=r;i++){
		ans[m+1][i]=Secret(ans[m+1][i-1],a[i]);
	}
	for(int i=m-1;i>=l;i--){
		ans[m][i]=Secret(ans[m][i+1],a[i]);
	}
	if(l<m) make(l,m);
	if(r>m+1) make(m+1,r);
}

void init(int N,int A[]){
	n=N;
	for(int i=0;i<n;i++) a[i]=A[i];
	make(0,n-1);
}

int Query(int L,int R){
	int l=0,r=n-1;
	while(1){
		int m=(l+r)/2;
		if(m>=L and m<R) return Secret(ans[m][L],ans[m+1][R]);
		if(m==R) return ans[m][L];
		if(m<L) l=m+1;
		else r=m;
	}
	return ans[L][R];
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cciLxdx9.o: in function `main':
grader.cpp:(.text.startup+0x2c7): undefined reference to `Init(int, int*)'
collect2: error: ld returned 1 exit status