#include <bits/stdc++.h>
#include "secret.h"
using namespace std;
long long a[10000];
int tree[400000];int n;
int mer(int a,int b){
if(x==INT_MIN){return b;}
if(y==INT_MIN){return a;}
return Secret(a,b);
}
void build(int v, int tl, int tr) {
if (tl == tr) {
tree[v] = a[tl];
} else {
int tm = (tl + tr) / 2;
build( v*2, tl, tm);
build( v*2+1, tm+1, tr);
tree[v] = mer(tree[v*2],tree[v*2+1]);
}
}
void Init(int N, int A[]){
n=N;
for(long long i=0;i<N;i++){
a[i]=A[i];
}
build(0,0,N-1);
}
int sum(int v, int tl, int tr, int l, int r) {
if (l > r)
return INT_MIN ;
if (l == tl && r == tr) {
return tree[v];
}
int tm = (tl + tr) / 2;
return mer(sum(v*2, tl, tm, l, min(r, tm))
,sum(v*2+1, tm+1, tr, max(l, tm+1), r));
}
int Query(int L , int R){
return sum(0,0,n-1,L,R);
}
Compilation message
secret.cpp: In function 'int mer(int, int)':
secret.cpp:9:8: error: 'x' was not declared in this scope
9 | if(x==INT_MIN){return b;}
| ^
secret.cpp:10:8: error: 'y' was not declared in this scope
10 | if(y==INT_MIN){return a;}
| ^
