#include <stdio.h>
#define HL  150
#define HU  180
#define H_STEP   5
#define WL  50
#define WU  75
#define W_STEP   5

main()
{
  int height,weight;

  putchar('\t');
  for (weight = WL; weight <= WU; weight = weight + W_STEP)
    printf("%d[kg]\t",weight);
  putchar('\n');
  for (height = HL; height <= HU; height = height + H_STEP){
    printf("%d[cm]",height);
    for (weight = WL; weight <= WU; weight = weight + W_STEP)
      printf("\t%6.1f", weight/((height/100.)*(height/100.)));
    putchar('\n');
  }
}