Submission #48577

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
48577	2018-05-16 17:56:57	MladenP	Sterilizing Spray (JOI15_sterilizing)	C++17	100 / 100	313 ms	8944 KiB

sterilizing

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#include<bits/stdc++.h>
#define STIZE(x) fprintf(stderr, "STIZE%d\n", x);
#define PRINT(x) fprintf(stderr, "%s = %d\n", #x, x);
#define NL(x) printf("%c", " \n"[(x)]);
#define lld long long
#define pii pair<int,int>
#define pb push_back
#define fi first
#define se second
#define mid (l+r)/2
#define endl '\n'
#define all(a) begin(a),end(a)
#define sz(a) int((a).size())
#define LINF 1000000000000000LL
#define INF 1000000000
#define EPS 1e-9
using namespace std;
#define MAXN 100010
set<int> s;
vector<int> izbaciti;
lld bit[MAXN], a[MAXN];
lld query(int idx) {
    lld rez = 0;
    for( ; idx > 0; idx -= idx&-idx) rez += bit[idx];
    return rez;
}
void update(int idx, lld val) {
    val -= a[idx]; a[idx] += val;
    for( ; idx < MAXN; idx += idx&-idx) bit[idx] += val;
}
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 75 / 75