#include "secret.h"
#include <bits/stdc++.h>
#define ff first
#define ss second
#define pb push_back
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define int long long
using namespace std;
int t[10][1001],msk[1001],b[1001];
build(){
}
void Init(int n, int a[])
{
for(int i=0;i<n;i++)b[i]=a[i];
build();
//build(0,0,n-1,a);
}
int Query(int l, int r)
{
vector <int> prev, cur;
for(int i = l ; i <= r; i++)
cur.pb(b[i]);
while((int)cur.size() != 1){
for(int i = 0; i + 1 < r; i += 2){
//prev.pb(Secret(cur[i], cur[i + 1]));
}
cur = prev;
prev.clear();
}
return cur[0];
}
Compilation message
secret.cpp:14:1: error: ISO C++ forbids declaration of 'build' with no type [-fpermissive]
14 | build(){
| ^~~~~
secret.cpp: In function 'int build()':
secret.cpp:16:1: warning: no return statement in function returning non-void [-Wreturn-type]
16 | }
| ^
