Last Minute Enhancements Codeforces Solution

In this post, the Last Minute Enhancements Codeforces Solution is given. Question details : Good Bye 2020, problem: (B) Last Minute Enhancements.

Last Minute Enhancements Codeforces Solution

#include<bits/stdc++.h>
using namespace std;
const int MOD=1000000007;
#define ll long long
#define Fastio ios_base::sync_with_stdio(false); cin.tie(NULL);
#define pb push_back
int main()
{
Fastio;
ll t;
cin>>t;
while(t--)
{
ll n;
cin>>n;
ll a[n];
for(ll i=0;i<n;i++)
cin>>a[i];
for(ll i=1;i<n;i++)
{
if(a[i]<=a[i-1])
a[i]++;
}
set<ll> s;
for(ll i=0;i<n;i++)
{
s.insert(a[i]);
}
cout<<s.size()<<endl;
}
}

The solution of the above program is contributed by Vishal Vaibhab (IIT BHU). If you like TheCode11, then do follow us on Facebook, Twitter and Instagram.

Last Minute Enhancements Codeforces Solution

Last Minute Enhancements Codeforces Solution

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