problemsolved-cpp/344A.cpp at main · farhana331/problemsolved-cpp · GitHub

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#include<bits/stdc++.h>
using namespace std;

int main()
{
    int num,t=0;
    cin>>num;
    int i=0;
    int arr[100000];
    for (i=0;i<num;i++)
        cin>>arr[i];
    for (i=0;i<num;i++)
        {
            if(arr[i]!=arr[i+1]){
                t++;
            }
        }

    cout<<t<<endl;
}