Submission #971875

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
971875	2024-04-29 12:24:04	vivkostov	Street Lamps (APIO19_street_lamps)	C++14	40 / 100	87 ms	18152 KiB

street_lamps

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#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    /*#ifdef ONLINE_JUDGE
    freopen("taxi.in", "r", stdin);
    freopen("taxi.out", "w", stdout);
    #endif
    */
}
int n,q;
string s[305];
string a[300005];
int l[300005],r[300005],safe[300005],last[300005],state[300005];
int answer(int l,int r,int ti)
{
    int br=0;
    for(int i=0; i<ti; i++)
    {
        for(int j=l; j<r; j++)
        {
            if(s[i][j]=='0')break;
            if(j==r-1)br++;
        }
    }
    return br;
 
 
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• Subtask 5: 0 / 20