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123
\n456
\n789
\n请按任意键继续. . .
#include <stdio.h>
#include <stdlib.h>
int main()
{
FILE *fp=fopen("d://test.txt","r");
int ch;
while( (ch=fgetc(fp))!=EOF )
{
fputc(ch,stdout);
if(ch=='\n')
{
printf("\\n");
}
if(ch=='\r')
{
printf("\\r");
}
}
fclose(fp);
return 0;
}
/*
test.txt
123
456
789
*/