/* Reads in and counts "dipthongs" in bunches of NMax characters from stdin.
Uses int to detect EOF
*/

#include <stdio.h>
#define NMax 100
#define CharMax 256

/* Function Prototypes */
int 	ReadBatch( int n, int CharArray[]);
void 	CountBatch(int n, int CharArray[], int CharCounts[][CharMax]);

main()
{ 
int i, j, k, a, b, ActualSize;
int iMax,jMax,CountMax;
int CharArray[NMax], CharCounts[CharMax][CharMax];

/* Initializing CharCounts Array */
for(i=0; i<CharMax; i++){
	for(j=0; j<CharMax; j++){
		CharCounts[i][j]=0;
		}
	};
	
/* Reading and counting the Data */ 
ActualSize=NMax;
while(ActualSize==NMax){
	ActualSize=ReadBatch(NMax,CharArray);
	/* Actual Counting Loop */ 
	CountBatch(ActualSize,CharArray,CharCounts);
	};

/* Test Dump 
Should be fixed and made into a function
*/

/* Finding the Max */

for(k=0; k<50; k++){
	CountMax=0;
	iMax=0; jMax=0;
	for(i=0; i<CharMax; i++){
		for(j=0; j<CharMax; j++){
			b=CharCounts[i][j];
			if(b>CountMax){
				CountMax=b;
				iMax=i;
				jMax=j;
				};
			};
		};
	CharCounts[iMax][jMax]=-1;
	printf("{%c, %c} -> %i\n",iMax,jMax,CountMax);
	};
}