t75.c

c语言小程序100个

#include<stdio.h>
#include<string.h>
#include<conio.h>

typedef struct{  int x1,x2,x3;
}data;
data aa[200],bb[200];
data aa[200],bb[200],m;
int jsSort()
{
}

void main()
{  int count;
readDat();
count=jsSort(); /*返回满足条件的个数*/
writeDat(count);  }
readDat(int count)
{ FILE *in;
int i;

in=fopen("in.dat","r");
for(i=0; i<200; i++) 
fscanf(in,"%d,%d,%d",&aa[i].x1,&aa[i].x2,&aa[i].x3);
fclose(in);
}
writeDat()
{ FILE *out;
 int i;
clrscr();
out=fopen("out.dat","w");
for(i=0; i<10; i++){
printf("%d,%d,%d 第一个数+第三个数=%d\n",bb[i].x1,bb[i].x2,bb[i].x3,bb[i].x1+bb[i].x3); fprintf(out,"%d,%d,%d\n",bb[i].x1,bb[i].x2,bb[i].x3);    }
fclose(out);    }