This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
#include "grader.h"
using namespace std;
void setinterval(int n, int l, int r, int val, vector<int> v){
int i;
for( i = 1; i <= n; i++ ){
if(i >= l && i <= r)
v[i] = val;
else
v[i] = n + 1; // nu va modifica rezultatul query-ului
}
}
void solve(int n){
vector <int> q;
vector <int> v;
int i, val, st, dr, mij;
for( val = 1; val <= n; val++ ){
// cautam binar pentru fiecare valoare pozitia sa
setinterval(n, 1, n, val, q);
st = 1;
dr = n + 1;
while( dr - st > 1 ){
mij = (st + dr) / 2;
setinterval(n, st, mij, val, q);
if(query(q))
dr = mij;
else
st = mij;
}
v[st] = val;
}
query(v);
return;
}
Compilation message (stderr)
mouse.cpp: In function 'void solve(int)':
mouse.cpp:16:7: warning: unused variable 'i' [-Wunused-variable]
16 | int i, val, st, dr, mij;
| ^
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