C Program to Print Multiplication Table

C Program To Print Multiplication Table

#include<stdio.h>                                                                
                                                                                
#define COLMAX 5                                                                
#define ROWMAX 5                                                                
                                                                                
void main()                                                                     
{                                                                               
 int row, column, val;                                                          
 row = 1;                                                                       
 printf("    Multiplication Table    \n");                                      
 printf("----------------------------\n");                                      
 do                                                                             
 {                                                                              
  column = 1;                                                                   
  do                                                                            
  {                                                                             
   val = row*column;                                                            
   printf("%4d", val);                                                          
   column += 1;                                                                 
  }                                                                             
  while(column <= COLMAX);                                                      
  printf("\n");                                                                 
  row += 1;                                                                     
 }                                                                              
 while(row <= ROWMAX);                                                            
 printf("----------------------------\n");                                      
}                                                                                                                                                
                                                                                  

$ cc multiplication-table.c
$ ./a.out 
    Multiplication Table    
----------------------------
   1   2   3   4   5
   2   4   6   8  10
   3   6   9  12  15
   4   8  12  16  20
   5  10  15  20  25
----------------------------