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Cod sursa(job #996807)
#include <fstream>
using namespace std;
const int MAX_N = 30002;
int N;
int A[MAX_N], sol[MAX_N], v[MAX_N];
inline void Update(int pos, int val) {
while(pos <= N) {
A[pos] += val;
pos += pos^(pos&(pos-1));
}
}
inline int Query(int pos) {
int Sum = 0;
while(pos > 0)
Sum += A[pos], pos -= pos^(pos&(pos-1));
return Sum;
}
int main() {
ifstream f("schi.in");
ofstream g("schi.out");
f >> N;
for(int i = 1; i <= N; ++i)
f >> v[i], Update(i, 1);
for(int i = N; i >= 1; --i) {
int t = 0, l = 1, r = N, m = 0;
while(l <= r) {
m = (l+r)/2;
if(Query(m) >= v[i])
r = m-1, t = m;
else l = m+1;
}
sol[t] = i;
Update(t, -1);
}
for(int i = 1; i <= N; ++i)
g << sol[i] << "\n";
f.close();
g.close();
return 0;
}