Submission #167367

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
167367	2019-12-07 17:41:59	theboatman	Bigger segments (IZhO19_segments)	C++17	100 / 100	118 ms	25792 KiB

segments

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#include <bits/stdc++.h>
#define fi first
#define se second
#define y1 theboatman
using namespace std;
typedef long long ll;
const int N = int(1e6) + 10;
const int inf = int(1e9) + 10;
const long long INF = ll(1e18) + 10;
vector <ll> pref;
ll get(int l, int r) {
    return pref[r] - (l ? pref[l - 1] : 0);
}
int main() {
    cin.tie(0);
    ios::sync_with_stdio(0);
    int n;
    cin >> n;
    vector <int> a(n);
    for(int i = 0; i < n; i++) {
        cin >> a[i];
 
 
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Compilation message (stderr)

segments.cpp: In function 'int main()':
segments.cpp:57:23: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
             int c = l + r >> 1;
                     ~~^~~

• Subtask 1: 13 / 13
• Subtask 2: 14 / 14
• Subtask 3: 10 / 10
• Subtask 4: 36 / 36
• Subtask 5: 27 / 27