Help me in solving STABARR problem

[leap_field_25]

My issue

Help

My code

#include<bits/stdc++.h>
using namespace std;
int main() {
    int T;
    cin>>T;
    while (T--) {
        int N;
        cin>>N;
        vector<int> v(N);
        for(int i=0;i<N;i++) cin>>v[i];
        int count=1,count1=0;
        while(count!=0){
            count=0;
            for(int i=0;i<N;i++){
                if(v[i]<v[i+1]){
                    v[i]=v[i+1];
                    count++;
                }
            }
            if(count!=0) count1++;
            if(count==0){
                break;
            }
        }
        cout<<count1<<endl;
    }
    return 0;
}

Problem Link: Stable Array Practice Coding Problem