My code is giving correct output still test cases are not passing

#1
#2

what are you doing with this loop??

int flag=0;
		for(int i=0;i<n-1;i++){
			if(a[i]>a[i+1]){
				flag=1;
			}
            else{
				flag=0;
			}

		}

you have to simply use next_permutation function
it will handle all corner case
do it like this

#include<iostream>
#include<algorithm>
using namespace std;
int main() {
	int t;cin>>t;
	while(t--){
		int n;cin>>n;
		int arr[1000000];
		for(int i=0;i<n;i++)cin>>arr[i];
		next_permutation(arr,arr+n);
		for(int i=0;i<n;i++)cout<<arr[i]<<" ";
		cout<<endl;
	}
	return 0;
}

if you want to ask something about this feel free to ask
i hope this helps
if yes show your response with :heart: and don’t forgot to mark doubt as resolved

#3

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