Submission #154266

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
154266	2019-09-19 18:56:53	mirceaishere	Baloni (COCI15_baloni)	C++14	100 / 100	354 ms	27436 KiB

baloni

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#include <iostream>
#include <vector>
using namespace std;
int n, i, j, x, f[1000005], sol, nrcrt, h, ant;
vector<int>a[1000005];
int main(){
    cin>>n;
    for(i=1; i<=n; i++){
            cin>>x;
            f[x]++;
            if(f[x+1]==0){
                sol++;
            }else{
                f[x+1]--;
            }
    }
    cout<<sol;
}
 
 
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• Subtask 1: 100 / 100