#include<stdio.h>
#include<stdlib.h>
#include<math.h>
main()
{
float x[60000][15];
char name1,name2,c;
char DEPTH,AC,RT,RI,RXO,SP,CALI,GR,CNL,DEN;
float sdep,edlp,relv;
FILE *fp1,*fp2;
printf("enter,sdep,edlp,relv=");
scanf("%f%f%f",&sdep,&edlp,&relv);
if ((fp1=fopen("d:4.txt","w"))==NULL)
{
printf("Cannot open file\n");
exit(0);
}
if ((fp2=fopen("d:4.txt","w"))==NULL)
{
printf("Cannot open file,press any key to exit!\n");
exit(0);
}
float n;
int m=9,i,j;
n=(edlp-sdep)/relv+1;
m=9;
/* read data from input file*/
fscanf(fp2,"%c%c%c%c%c%c%c%c%c",&DEPTH,&AC,&RT,&RI,&RXO,&SP,&CALI,&GR,&CNL,&DEN);
for(i=0;i<n;i++)
for(j=0;j<m;j++)
fscanf(fp1,"%f",&x[i][j]);
fclose(fp1);
/* display data*/
for(i=0;i<n;i++)
for(j=0;j<m;j++)
printf("%f",x[i][j]);
}