#include <stdio.h>
int main (void)
{
int code,price,cnt=0,in_code,kensuu=0, i;
char name[32],readname[32],writename[32];
FILE *fp,*fpout;
fp=fopen("syohin.mst","r");
for(i=0;fscanf(fp,"%d%s%d",&code,name,&price)!=EOF;i++){}
kensuu=i;
while(1){
printf("商品コード==> ");
scanf("%d",&in_code);
if(in_code==99){
return 0;
}
fp=fopen("syohin.mst","r");
for(i=0;fscanf(fp,"%d%s%d",&code,name,&price)!=EOF;i++){
if(code==in_code){
printf("商品名 : %s\n",name);
printf("単価 : %d\n",price);
break;
}
}
if(i==kensuu){
printf("該当する商品はありません。\n");
}
}
fclose(fp);
return 0;
}