Submission #153877

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
153877	2019-09-17 07:38:19	Divia	Baloni (COCI15_baloni)	C++14	100 / 100	335 ms	476 KiB

baloni

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#include <iostream>
#include <algorithm>
using namespace std;
//ifstream cin("karte.in");
//ofstream cout("karte.out");
int n,i,j,f[1000010],x,sol;
long long total;
int main()
{
    cin>>n;
    for(i=1;i<=n;i++){
        cin>>x;
        if(f[x+1])
            f[x+1]--;
        else sol++;
        f[x]++;
    }
    cout<<sol;
    return 0;
}
 
 
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• Subtask 1: 100 / 100