Error in the code

#1

can you please check my code im not getting the ouput
#include
using namespace std;
int main(){

int m, n;
cin>>m>>n;

int arr[n][n];

for(int i=0;i<n;i++){
	for(int j=0;j<n;j++){
		cin>>arr[i][j];
	}
}




int key;
cin>>key;

int i=0;
int j=n-1;

while(i<n && j>=0){
	if(arr[i][j] == key){
	 	cout<<" element found at the index"<<i<<" "<<j<<" ";
	}
	 if(arr[i][j]>key){
		j--;
	}
	else {
		i++;
	}

	
	
}

}

#2

Hey @mohammednomaan45
ig ur code is working fine


I have just added one statement for if the element is not found

#3

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