想把一些字符用软件输入到“123.txt”,该怎么搞?
是不是要这样:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <windows.h>
int main()
{
int i;
FILE *fp1;
fp1=fopen("123.txt","r");
printf("input");
fscanf(fp1,"%d",&i);
Sleep(2000);
printf("ok");
system("pause");
return 0;
} |