Thursday, 6 April 2017

Geeksforgeeks Solution For " Spirally traversing a matrix "

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Problem :- Spirally traversing a matrix

Submit Your Solution :- Click Here 

Solution :- 

#include<bits/stdc++.h>
using namespace std;
int main()
 {
int t,n,i,j;
      cin>>t;
      while(t--) 
      {
        n=4;
        int arr[5][5];
        for(i=0;i<n;i++)
            for(j=0;j<n;j++)
                cin>>arr[i][j];
                
        int start = 0;
        
        while(start<n)
        {
                    
        for(j=start;j<n;j++)            
            cout<<arr[start][j]<<" "; 
            
        for(j=start+1;j<n;j++)            
              cout<<arr[j][n-1]<<" ";
              
        for(j=n-2;j>=start;j--)
            cout<<arr[n-1][j]<<" ";
            
        for(j=n-2;j>start;j--)
            cout<<arr[j][start]<<" ";
            start++;  
            n--;
        }
        cout<<endl;
        }
return 0;
}

Output:-



Geeksforgeeks Solution For " Spirally traversing a matrix "

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