c语言，把代码结果输出到E盘上一个叫1.txt的文本文档上

#include "stdafx.h"
#include
int main()
{
int a, b, c, d, e, i = 0;
for (a = 1; a <= 15; a++)
for (b = 1; b <= 15; b++)
for (c = 1; c <= 15; c++)
for (d = 1; d <= 15; d++)
for (e = 1; e <= 15; e++)
if (b - a > 0 && c - b > 0 && d - c > 0 && e - d > 0)
{
printf("A:%2d B:%2d C:%2d D:%2d E:%2d ", a, b, c, d, e);
i++;
if (i % 1 == 0)
printf("\n");
}
printf("一共%d种\n", i);
return 0;
}

把这一段代码的运行结果输出到，E盘上一个叫1.txt的文本文档上。

要求：1.用C语言。2，在我给的代码的基础上修改。

 // Q689426.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"

#include <stdio.h>
int _tmain(int argc, _TCHAR* argv[])
{
    FILE *fpWrite=fopen("1.txt","w"); 
    int a, b, c, d, e, i = 0;
    for (a = 1; a <= 15; a++)
    for (b = 1; b <= 15; b++)
    for (c = 1; c <= 15; c++)
    for (d = 1; d <= 15; d++)
    for (e = 1; e <= 15; e++)
    if (b - a > 0 && c - b > 0 && d - c > 0 && e - d > 0)
    {
    printf("A:%2d B:%2d C:%2d D:%2d E:%2d ", a, b, c, d, e);
    fprintf(fpWrite, "A:%2d B:%2d C:%2d D:%2d E:%2d ", a, b, c, d, e);
    //如果要换行 fprintf(fpWrite, "A:%2d B:%2d C:%2d D:%2d E:%2d \n", a, b, c, d, e);
    i++;
    if (i % 1 == 0)
    printf("\n");
    }
    printf("total: %d\n", i);
    fprintf(fpWrite, "total: %d\n", i);
    fclose(fpWrite);
    return 0;
}

运行效果。

但是非常强烈建议你用C#，我的代码，不但简洁，而且非常容易修改，可以一劳永逸解决你今后的问题。

你可以很灵活的指令输出文件,数字范围,以及输出格式,只需要在运行时添加额外的参数即可:

usage: prog-name [range] [path] [format]

其中prog-name是程序名, range是数字范围(>=5), path是文件路径, format是输出格式(必须包含5个%d). 第一个参数是必须的,后两个可选(有默认值).

程序

关键是output_range()

#include <stdio.h>
#include <stdlib.h>

/*
  Paramters:
    @range: number range, travel numbers in [1, 2, ..., range]
    @path: output file path, if path is NULL, use stdout
    @format: output format which includes < "%d" * 5 >, if format
             is NULL, use "A:%2d B:%2d C:%2d D: %2d E:%2d "
  Example:
    unsinged cnt;
    cnt = output_range(range, path, format);
*/
unsigned output_range(unsigned range, char *path, char *format)
{
    if (range < 5)
        return 0;
    FILE *out = NULL;
    if (path)
    {
        out = fopen(path, "w");
    }
    if (!out)
    {
        /* Use stdout as default file */
        out = stdout;
    }
    if (!format)
    {
        format = "A:%2d B:%2d C:%2d D:%2d E:%2d ";
    }
    /* Use type 'unsigned' instead of int */
    unsigned a, b, c, d, e;
    unsigned cnt;
    for (a = 1; a <= range; a++)
        for (b = a+1; b <= range; b++)
            for (c = b+1; c <= range; c++)
                for (d = c+1; d <= range; d++)
                    for (e = d+1; e <= range; e++)
                    {
                        fprintf(out, format, a, b, c, d, e);
                        cnt++;
                        fprintf(out, "\n");
                    }
    fprintf(out, "Total: %d\n", cnt);
    /* Flush file data */
    fflush(out);
    fclose(out);
    return cnt;
}

int main(int argc, char *argv[]) 
{
    if (argc < 2)
    {
        fprintf(stderr, "Usage: %s <range>  [output_path] [format]\n", argv[0]);
        return -1;
    }
    int range = atoi(argv[1]);
    char *path = NULL;
    char *format = NULL;
    if (argc > 2)
        path = argv[2];
    if (argc > 3)
        format = argv[3];
    output_range(range, path, format);
    return 0;
}

改一改就可以用了，保存到e盘下1.txt：

 int _tmain(int argc, _TCHAR* argv[])
{
    FILE *fpWrite;
    fopen_s(&fpWrite,"e:\\1.txt", "w");
    int a, b, c, d, e, i = 0;
    for (a = 1; a <= 15; a++)
    for (b = 1; b <= 15; b++)
    for (c = 1; c <= 15; c++)
    for (d = 1; d <= 15; d++)
    for (e = 1; e <= 15; e++)
    if (b - a > 0 && c - b > 0 && d - c > 0 && e - d > 0)
    {
        printf("A:%2d B:%2d C:%2d D:%2d E:%2d ", a, b, c, d, e);
        fprintf(fpWrite, "A:%2d B:%2d C:%2d D:%2d E:%2d ", a, b, c, d, e);
        //如果要换行 fprintf(fpWrite, "A:%2d B:%2d C:%2d D:%2d E:%2d \n", a, b, c, d, e);
        i++;
        if (i % 1 == 0)
            printf("\n");
    }
    printf("total: %d\n", i);
    fprintf(fpWrite, "total: %d\n", i);
    fclose(fpWrite);
    return 0;
}

int main()
{
FILE *fp;
fp=fopen("1.txt","w");
int a, b, c, d, e, i = 0;
for (a = 1; a <= 15; a++)
for (b = 1; b <= 15; b++)
for (c = 1; c <= 15; c++)
for (d = 1; d <= 15; d++)
for (e = 1; e <= 15; e++)
if (b - a > 0 && c - b > 0 && d - c > 0 && e - d > 0)
{
printf("A:%2d B:%2d C:%2d D:%2d E:%2d ", a, b, c, d, e);
fprintf(fp,"A:%2d B:%2d C:%2d D:%2d E:%2d ", a, b, c, d, e); //同输出printf一样，以格式方式输出到文本中
i++;
if (i % 1 == 0)
printf("\n");
}
printf("一共%d种\n", i);

fprintf(fp,"一共%d种\n", i); 同输出printf一样，以格式方式输出到文本中
fclose(fp);//关闭流
printf("###");
return 0;
}
可以直接将你的c语言程序放在e盘，然后运行代码，会直接在E盘存储，可以在E盘直接找到。