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  1. #include "stdio.h"
  2. #include "stdlib.h"
  3. //#include "time.h"
  4.  
  5. // マクロ定数
  6. #define MAX_ROW 9
  7. #define MAX_COL 9
  8.  
  9.  
  10. // 関数のプロトタイプ宣言
  11. void   Init( int [][MAX_COL]);
  12. void   Draw( int [][MAX_COL] );
  13. int    GetMaxValue_of_Row( int, int [][MAX_COL] );
  14. int    GetMaxValue_of_Col( int, int [][MAX_COL] );
  15. int    GetMinValue_of_Row( int, int [][MAX_COL] );
  16. int    GetMinValue_of_Col( int, int [][MAX_COL] );
  17. double GetAverageValue_of_Row( int, int [][MAX_COL] );
  18. double GetAverageValue_of_Col( int, int [][MAX_COL] );
  19.  
  20.  
  21. // メイン
  22. int main()
  23. {
  24.     int     data1[MAX_ROW][MAX_COL];
  25.  
  26.     // srand((unsigned)time(NULL));
  27.     Init( data1 );
  28.     Draw( data1 );
  29.  
  30.     return  0;
  31. }
  32.  
  33.  
  34. void Init( int dat[][MAX_COL] )
  35. {
  36.     int     i, j;
  37.  
  38.     for( i = 0; i < MAX_ROW; i++ ){
  39.         for( j = 0; j < MAX_COL; j++ ){
  40.             dat[i][j] = rand() % 100;
  41.         }
  42.     }
  43. }
  44.  
  45.  
  46. void Draw( int dat[][MAX_COL] )
  47. {
  48.     int     i, j;
  49.  
  50.     // 力技フォーマット…正直どうにかしたい…
  51.     printf("data ");
  52.     for( i = 0; i < MAX_COL; i++ ) printf("     ");
  53.     printf("max  min  ave\n");
  54.  
  55.     // 横計算出力
  56.     for( i = 0; i < MAX_ROW; i++ ){
  57.         printf( "   " );
  58.         for( j = 0; j < MAX_COL; j++ ){
  59.             printf( "%5d", dat[i][j] );
  60.         }
  61.  
  62.         printf( "%5d", GetMaxValue_of_Col( i, dat ) );
  63.         printf( "%5d", GetMinValue_of_Col( i, dat ) );
  64.         printf( "%5.1f", GetAverageValue_of_Col( i, dat ) );
  65.         printf( "\n" );
  66.     }
  67.  
  68.     // 縦計算出力
  69.     printf( "max" );
  70.     for( i = 0; i < MAX_COL; i++ ) printf( "%5d", GetMaxValue_of_Row( i, dat ) );
  71.     printf( "\n" );
  72.  
  73.     printf( "min" );
  74.     for( i = 0; i < MAX_COL; i++ ) printf( "%5d", GetMinValue_of_Row( i, dat ) );
  75.     printf( "\n" );
  76.  
  77.     printf( "ave　" );
  78.     for( i = 0; i < MAX_COL; i++ ) printf( "%5.1f", GetAverageValue_of_Row( i, dat ) );
  79.     printf( "\n" );
  80. }
  81.  
  82.  
  83. int GetMaxValue_of_Row( int row, int dat[][MAX_COL] )
  84. {
  85.     int     i;
  86.     int     max = 0;
  87.  
  88.     for ( i = 0; i < MAX_ROW; i++ ){
  89.         if ( dat[i][row] > max ){
  90.             max = dat[i][row];
  91.         }
  92.     }
  93.     return max;
  94. }
  95.  
  96.  
  97. int GetMaxValue_of_Col( int col, int dat[][MAX_COL] )
  98. {
  99.     int     i;
  100.     int     max = 0;
  101.  
  102.     for ( i = 0; i < MAX_COL; i++ ){
  103.         if( dat[col][i] > max ){
  104.             max = dat[col][i];
  105.         }
  106.     }
  107.     return max;
  108. }
  109.  
  110.  
  111. int GetMinValue_of_Row( int row, int dat[][MAX_COL] )
  112. {
  113.     int     i;
  114.     int     min = 99;
  115.  
  116.     for ( i = 0; i < MAX_ROW; i++ ){
  117.         if ( dat[i][row] < min ){
  118.             min = dat[i][row];
  119.         }
  120.     }
  121.     return min;
  122. }
  123.  
  124.  
  125. int GetMinValue_of_Col( int col, int dat[][MAX_COL] )
  126. {
  127.     int     i;
  128.     int     min = 99;
  129.  
  130.     for ( i = 0; i < MAX_COL; i++ ){
  131.         if ( dat[col][i] < min ){
  132.             min = dat[col][i];
  133.         }
  134.     }
  135.     return min;
  136. }
  137.  
  138.  
  139. double GetAverageValue_of_Row( int row, int dat[][MAX_COL] )
  140. {
  141.     int     i;
  142.     int     sum = 0;
  143.  
  144.     for( i = 0; i < MAX_ROW; i++ ){
  145.         sum += dat[i][row];
  146.     }
  147.  
  148.     return (double)sum/MAX_ROW;
  149. }
  150.  
  151.  
  152. double GetAverageValue_of_Col( int col, int dat[][MAX_COL] )
  153. {
  154.     int     i;
  155.     int     sum = 0;
  156.  
  157.     for( i = 0; i < MAX_COL; i++ ){
  158.         sum += dat[col][i];
  159.     }
  160.  
  161.     return (double)sum/MAX_COL;
  162. }
Success #stdin #stdout 0s 2292KB
comments (?)
stdin 
Standard input is empty
stdout 
data                                              max  min  ave
      83   86   77   15   93   35   86   92   49   93   15 68.4
      21   62   27   90   59   63   26   40   26   90   21 46.0
      72   36   11   68   67   29   82   30   62   82   11 50.8
      23   67   35   29    2   22   58   69   67   69    2 41.3
      93   56   11   42   29   73   21   19   84   93   11 47.6
      37   98   24   15   70   13   26   91   80   98   13 50.4
      56   73   62   70   96   81    5   25   84   96    5 61.3
      27   36    5   46   29   13   57   24   95   95    5 36.9
      82   45   14   67   34   64   43   50   87   87   14 54.0
max   93   98   77   90   96   81   86   92   95
min   21   36    5   15    2   13    5   19   26
ave　 54.9 62.1 29.6 49.1 53.2 43.7 44.9 48.9 70.4
https://ideone.com/l1j0YF
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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