#include <bits/stdc++.h>
using namespace std;
// basic debugging macros
int __i__,__j__;
#define printLine(l) for(__i__=0;__i__<l;__i__++){cout<<"-";}cout<<endl
#define printLine2(l,c) for(__i__=0;__i__<l;__i__++){cout<<c;}cout<<endl
#define printVar(n) cout<<#n<<": "<<n<<endl
#define printArr(a,l) cout<<#a<<": ";for(__i__=0;__i__<l;__i__++){cout<<a[__i__]<<" ";}cout<<endl
#define print2dArr(a,r,c) cout<<#a<<":\n";for(__i__=0;__i__<r;__i__++){for(__j__=0;__j__<c;__j__++){cout<<a[__i__][__j__]<<" ";}cout<<endl;}
#define print2dArr2(a,r,c,l) cout<<#a<<":\n";for(__i__=0;__i__<r;__i__++){for(__j__=0;__j__<c;__j__++){cout<<setw(l)<<setfill(' ')<<a[__i__][__j__]<<" ";}cout<<endl;}
// advanced debugging class
// debug 1,2,'A',"test";
class _Debug {
public:
template<typename T>
_Debug& operator,(T val) {
cout << val << endl;
return *this;
}
};
#define debug _Debug(),
// define
#define MAX_VAL 999999999
#define MAX_VAL_2 999999999999999999LL
#define EPS 1e-6
// typedef
typedef unsigned int UI;
typedef long long int LLI;
typedef unsigned long long int ULLI;
typedef unsigned short int US;
typedef pair<int,int> pii;
typedef pair<LLI,LLI> plli;
typedef vector<int> vi;
typedef vector<LLI> vlli;
typedef vector<pii> vpii;
typedef vector<plli> vplli;
// ---------- END OF TEMPLATE ----------
int n;
int arr[1000];
int secret[1000][1000];
int build(int s,int e) {
if (s == e) {
secret[s][e] = arr[s];
return 0;
}
int i;
int mid = (s+e) / 2;
build(s,mid);
build(mid+1,e);
if ((s > 0) || (e < (n-1))) {
for (i = s; i <= mid; i++) secret[i][e] = Secret(secret[i][mid],secret[mid+1][e]);
for (i = mid+1; i < e; i++) secret[s][i] = Secret(secret[s][mid],secret[mid+1][i]);
}
return 0;
}
int query(int s,int e,int qs,int qe) {
if (s == e) return secret[s][e];
int mid = (s+e) / 2;
if (qe <= mid) return query(s,mid,qs,qe);
else if (qs > mid) return query(mid+1,e,qs,qe);
else return Secret(secret[qs][mid],secret[mid+1][qe]);
}
void Init(int N,int A[]) {
int i;
n = N;
for (i = 0; i < N; i++) arr[i] = A[i];
build(0,n-1);
}
int Query(int L,int R) {
return query(0,n-1,L,R);
}
Compilation message
secret.cpp: In function 'int build(int, int)':
secret.cpp:58:51: error: 'Secret' was not declared in this scope
for (i = s; i <= mid; i++) secret[i][e] = Secret(secret[i][mid],secret[mid+1][e]);
^~~~~~
secret.cpp:58:51: note: suggested alternative: 'secret'
for (i = s; i <= mid; i++) secret[i][e] = Secret(secret[i][mid],secret[mid+1][e]);
^~~~~~
secret
secret.cpp:59:52: error: 'Secret' was not declared in this scope
for (i = mid+1; i < e; i++) secret[s][i] = Secret(secret[s][mid],secret[mid+1][i]);
^~~~~~
secret.cpp:59:52: note: suggested alternative: 'secret'
for (i = mid+1; i < e; i++) secret[s][i] = Secret(secret[s][mid],secret[mid+1][i]);
^~~~~~
secret
secret.cpp: In function 'int query(int, int, int, int)':
secret.cpp:69:17: error: 'Secret' was not declared in this scope
else return Secret(secret[qs][mid],secret[mid+1][qe]);
^~~~~~
secret.cpp:69:17: note: suggested alternative: 'secret'
else return Secret(secret[qs][mid],secret[mid+1][qe]);
^~~~~~
secret
