write.cpp

数值计算

#include "stdio.h"
#include "fstream.h"
#include "conio.h"
#include "iostream.h"
#include "process.h"
void main()
{
	FILE *fp;
	char str;

	printf("Please input some words:\n");

	if((fp = fopen("2.txt","w")) == NULL)
	{
		printf("File cannot be created!\n");
		exit(1);
	}
	

	while((str = fgetc(stdin)) !='#')
		fputc(str,fp);

	fclose(fp);
}