Topic 1180: Symmetric matrices

Title Description:

Enter an n-dimensional matrix to determine whether it is symmetrical.

Input:

Enter the first line to include a number: N (1<=n<=100), which represents the dimension of the matrix.
The next n rows, each containing the n number, represent the elements of the n*n matrix.

Output:

There may be multiple sets of test data, for each set of data,
Output "yes!" Represents the matrix as a symmetric matrix.
Output "no!" Indicates that the matrix is not a symmetric matrix.

Sample input:

416 19 16 6 19 16 14 5 16 14 16 3 6 5 3 16 21 23 4

Sample output:

yes! No!

1 ImportJava.math.BigInteger;2 ImportJava.util.Scanner;3  4  Public classmain{5      Public Static voidMain (String[]args) {6Scanner in=NewScanner (system.in);7      while(In.hasnext ()) {8         intn=in.nextint ();9         int[][]ju=New int[n][n];Ten          for(inti=0;i<n;i++){ One          for(intj=0;j<n;j++){ Aju[i][j]=in.nextint (); -         } -         } the         Booleanan=true; -          for(inti=0;i<n;i++){ -          for(intj=0;j<i;j++){ -             if(ju[i][j]!=Ju[j][i]) +             { -an=false; +              Break; A             } at         } -         if(an==false) Break; -         } -System.out.println (an? ") Yes! ":" No! "); -     } -     } in  } -   to /************************************************************** + problem:1180 - user:0000h the Language:java * result:accepted $ time:630 MsPanax Notoginseng memory:95112 KB - ****************************************************************/

Topic 1180: Symmetric matrices