searching_in_matrix.cpp

#include<iostream>
using namespace std;

int main(){
int n,m;
cin>>n>>m;

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


 cout<<"Matrix is "<<endl;
for(int i=0;i<n;i++)
 {
     for(int j=0;j<m;j++)
     {
         cout<<a[i][j]<<" ";
     }
     cout<<endl;
 }

 int x;
 cin>>x;

 bool flag=false;
for(int i=0;i<n;i++)
 {
     for(int j=0;j<m;j++)
     {
         if(a[i][j]==x)
         {cout<<i<<" " <<j<<endl; 
         flag=true;}
     }
 }
if(flag)
{cout<<"element is found"<<endl;}

else{cout<<"element is not found "<<endl;}

return 0;
}