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URI Online Judge | 1793 Escalator solution in cpp

URI Online Judge | 1793 Escalator solution in cpp,uri 1793 solution in cpp,AD-HOC,Uri online judge, c++,cpp,uri solution,cpp solution, c++ solution,uri,solution,programming solution

uri 1793 solution in cpp

by ujjal roy




#include<bits/stdc++.h>

using namespace std;

main()

{

    int n,sum,i;

    while(1)

    {

        sum=0;

        cin>>n;

        if(n==0) break;

        int a[n];


            for(i=0;i<n;i++)

        {

            cin>>a[i];


        }

        if(n==1)

        {

            cout<<"10"<<endl;


        }

        else

        {


        for(i=1;i<n;i++)

        {

          if(a[i]-a[i-1]<=10) sum+=a[i]-a[i-1];

          else sum+=10;


        }

        cout<<sum+10<<endl;

        }

    }

    return 0;

}


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