Submission #153881

#	Time	Username	Problem	Language	Result	Execution time	Memory
153881		vladciuperceanu	Baloni (COCI15_baloni)	C++14	0 / 100	338 ms	7452 KiB

baloni

#include <iostream>

using namespace std;

int n,i,v[1000005],f[1000005];

int main()
{
    cin >> n;
    for (i=1; i<=n; i++)
        cin >> v[i];
    f[v[1]] = 1; int sol = 1;
    for (i=2; i<=n; i++)
    {
        if (f[v[i]+1] == 0)
            sol++;
        f[v[i]] = 1;
    }
    cout << sol;
    return 0;
}

• Subtask 1: 0 / 100