#include "pyramids.h"
using namespace std;
using ll = long long;
vector<ll> a, b;
void init(std::vector<int> A, std::vector<int> B) {
// Initialization code
int n = A.size();
a.resize(n);
b.resize(n);
for(int i=0;i<n;++i) {
a[i] = A[i];
b[i] = B[i];
}
for(int i=1;i<n;++i) {
a[i] += a[i - 1];
b[i] += b[i - 1];
}
}
bool can_transform(int L, int R, int X, int Y) {
ll s1 = a[R - 1] - (L > 0 ? a[L - 1] : 0);
ll s2 = b[R - 1] - (L > 0 ? b[L - 1] : 0);
return s1 == s2;
}
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