#include <stdio.h>
#include <stdlib.h>

typedef struct {int n; int nz; int *j; float *f;} sRow;
typedef struct {int m; int n; sRow *sRow;} sMat;

void MakeSparseRow(int n, int nz, int *jVals, float *fVals, sRow *Row);

void ReadSparseMatrix( char FileName[], sMat *A);
void WriteSparseMatrix(char FileName[], sMat *A);