#include "secret.h"
#include <bits/stdc++.h>
int val[1005][1005];
int a[1005];
void get(int l, int r){
if(l > r)
return;
if(l == r){
val[i][i] = a[i];
return;
}
int m1 = (l + r) >> 1;
int m2 = m1 + 1;
val[m1][m1] = a[m1];
val[m2][m2] = a[m2];
for(int i = m1 - 1; i >= l; i--){
val[i][m1] = val[m1][i] = Secret(val[i + 1][m1], a[i]);
}
for(int i = m2 + 1; i <= r; i++){
val[i][m2] = val[m2][i] = Secret(val[i - 1][m2], a[i]);
}
get(l, m1 - 1);
get(m2 + 1, r);
}
void Init(int N, int A[]){
memset(val, -1, sizeof val);
for(int i = 0; i < N; i++)
a[i] = A[i];
get(0, 1000);
}
int Query(int L, int R) {
if(val[L][R])
return val[L][R];
for(int i = L; i < R; i++){
if(val[L][i] != -1 && val[i + 1][R] != -1)
return Secret(val[L][i], val[i + 1][R]);
}
}
Compilation message
secret.cpp: In function 'void get(int, int)':
secret.cpp:11:13: error: 'i' was not declared in this scope
val[i][i] = a[i];
^
secret.cpp: In function 'int Query(int, int)':
secret.cpp:50:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
