#include <iostream.h>

// file: multable.cc
// author: D. Ramm
// date: 10/1/96
// nested for loops
// multiplication table

int main()
{
   const int SIZE = 16;
   const int WIDE = 4;
   int i, j;

   cout << "Multiplication Table" << endl;

   for (i = 1; i <= SIZE; i++)
   {
      for (j = 1; j <= SIZE; j++)
      {
         cout.width(WIDE);
         cout << i*j;
      }
      cout << endl;
   }

   return 0;
}


Sample output:

multable
Multiplication Table
   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15  16
   2   4   6   8  10  12  14  16  18  20  22  24  26  28  30  32
   3   6   9  12  15  18  21  24  27  30  33  36  39  42  45  48
   4   8  12  16  20  24  28  32  36  40  44  48  52  56  60  64
   5  10  15  20  25  30  35  40  45  50  55  60  65  70  75  80
   6  12  18  24  30  36  42  48  54  60  66  72  78  84  90  96
   7  14  21  28  35  42  49  56  63  70  77  84  91  98 105 112
   8  16  24  32  40  48  56  64  72  80  88  96 104 112 120 128
   9  18  27  36  45  54  63  72  81  90  99 108 117 126 135 144
  10  20  30  40  50  60  70  80  90 100 110 120 130 140 150 160
  11  22  33  44  55  66  77  88  99 110 121 132 143 154 165 176
  12  24  36  48  60  72  84  96 108 120 132 144 156 168 180 192
  13  26  39  52  65  78  91 104 117 130 143 156 169 182 195 208
  14  28  42  56  70  84  98 112 126 140 154 168 182 196 210 224
  15  30  45  60  75  90 105 120 135 150 165 180 195 210 225 240
  16  32  48  64  80  96 112 128 144 160 176 192 208 224 240 256