| Лимит времени 2000/4000/4000/4000 мс. Лимит памяти 65000/65000/65000/65000 Кб. bfs.
 
 
 Normal and TraceQuestion: Given a 2D square matrix, the task is to find Normal and Trace  of matrix. Normal of a matrix is defined as square root of sum of squares of matrix elements. Trace of a n x n square matrix is sum of diagonal elements   Input specification: In the first line you will be given one integer number (1<=n<=500)  the dimension of matrix, then in following n lines you will be given a square matrix size of n by n, where each element of matrix is in reange 1 to 100   Output specification: Show Normal with two digits after the floating point and Trace of matrix . 
| Sample Input I  36 3 2
 5 2 4
 1 2 4
 | Sample Output I 
 
 10.72 12 |   Sample Input I Explanation  
 Normal= sqrt(6*6+3*3+2*2+5*5+2*2+4*4+1*1+2*2+4*4)=10.72
 Для отправки решений необходимо выполнить вход.Trace=6+2+4=12
 
 
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