Submission #541733

#	Time	Username	Problem	Language	Result	Execution time	Memory
541733		k2y	Baloni (COCI15_baloni)	C++11	0 / 100	168 ms	380 KiB

baloni

#include <iostream>

using namespace std;

const int N=1e6;
int v[N+5];
int main()
{
    int n; cin>>n;
    int nr=1;
    for(int i=1;i<=n;i++)
    {
        int x;cin>>x;
        if(v[x-1]) v[x-1]--;
        else nr++;
        v[x]++;
    }
    cout<<nr;
    return 0;
}

• Subtask 1: 0 / 100