chkflg.c

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
 
int isQualBetter(char ch1, char ch2)
{
 
char *qualstr = {"MFREWDCBALZQSVNH"};
char a1, a2;
int power1, power2, i;
 
  power1 = -1; power2 = -2;
 
  for(i=0;i<16;i++) 
  {
    if(qualstr[i] == ch1) power1 = i;
    if(qualstr[i] == ch2) power2 = i;
  }
 
  if(power1 < 0) return power1;
  if(power2 < 0) return power2;
  if(power1 > power2) 
    return 1;
  else
    return -3;
}