Submission #153858

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
153858	2019-09-17 05:09:11	SeekingOblivion	Baloni (COCI15_baloni)	C++14	100 / 100	335 ms	656 KiB

baloni

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//#include<fstream>
#include<algorithm>
#include<iostream>
#define fin cin
#define fout cout
using namespace std;
//ifstream fin("karte.in");
//ofstream fout("karte.out");
int f[1000001],n,i,sol,a;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>a;
        if(f[a+1]==0) sol++;
        else f[a+1]--;
        f[a]++;
    }
    fout<<sol;
    return 0;
}
 
 
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• Subtask 1: 100 / 100