#include<stdio.h>
#include<stdlib.h>
int main(void)
{
FILE *fp;
char ch;
fp = fopen("data.txt","w");
printf("Input a string:");
scanf("%c",&ch);
while(ch!='\n')
{
fputc(ch,fp);
scanf("%c",&ch);
}
fclose(fp);
fp=fopen("data.txt","r");
ch=fgetc(fp);
while(ch!=EOF)
{
printf("%c",ch);
ch=fgetc(fp);
}
printf("\n");
fclose(fp);
return 0;
}
【例11.1】输入一行字符,写入文件data.txt,读取并输出文件data.txt的内容。
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转载自blog.csdn.net/qq_41310074/article/details/104804203
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