1030:c Language Programming Tutorial (third Edition) after class exercise 8.4

The title description writes a function that enables a given two-dimensional array (3x3) to transpose, that is, the row and column interchange. Enter a 3x3 matrix output to transpose matrices sample input

1 2 34 5 67 8 9

Sample output

1#include <stdio.h>2 3 4 voidConvertinta[][3],intRowintCol//two-dimensional array when making formal parameters, the second must be written5 {6     intI, J, temp;7      for(i =0; i < row; i + +)8     {9          for(j = i; J < Col; J + +)Ten         { One             //Exchange A             if(I! =j) -             { -temp =A[i][j]; theA[I][J] =A[j][i]; -A[j][i] =temp; -             } -         } +     } - } +  A intMainintargcChar Const*argv[]) at { -      -     //Write a function that enables a given two-dimensional array (3x3) transpose, that is, the row and column interchange -     //input -     inta[3][3], I, J; -      for(i =0; I <3; i++) in     { -          for(j =0; J <3; J + +) to         { +scanf"%d", &a[i][j]); -         } the     } *  $Convert (A,3,3);Panax Notoginseng  -     //Output the      for(i =0; I <3; i++) +     { A          for(j =0; J <3; J + +) the         { +             if(J = =0) -printf"%d", A[i][j]); $             Else $printf"%d", A[i][j]); -         } -printf"\ n");//Output Enter the     } -     return 0;Wuyi}

Description

1, in the case of a two-dimensional array of parameters, can not use a[][], form. Should use a[][2] form

2. At the time of printing the result. Each row cannot have extra spaces.

1030:c Language Programming Tutorial (third Edition) after class exercise 8.4