急寻jixingzhong(瞌睡虫·星辰) 大哥,刚才的有关问题再请问一下
急寻jixingzhong(瞌睡虫·星辰) 大哥,刚才的问题再请教一下
刚才你给我的源程序:
#include <stdio.h>
#include <stdlib.h>
int main()
{
FILE *fp=fopen( "test.txt ", "r ");
float arr[3][2], *p;
int i, j;
p = (float *)arr;
for(i=0; i <6; i++)
fscanf(fp, "%f, ", &(p[i]));
for(i=0; i <3; i++)
{
for(j=0; j <2; j++)
printf( "%f\t ", arr[i][j]);
printf( "\n ");
}
system( "pause ");
return 0;
}
test.txt 文件内容:(在工程当前目录下)
3420744.414,521459.884,
3420744.414,521459.882,
3420744.415,521459.883,
在vc++里可以编译但结果出不来,咋回事啊,大哥,我把那个text.txt文件放在桌面上了,是不是在程序里还要考虑路径问题?
------解决方案--------------------
FILE *fp=fopen( "C:\\Documents and Settings\\Administrator\\桌面\\test.txt ", "r ");
刚才你给我的源程序:
#include <stdio.h>
#include <stdlib.h>
int main()
{
FILE *fp=fopen( "test.txt ", "r ");
float arr[3][2], *p;
int i, j;
p = (float *)arr;
for(i=0; i <6; i++)
fscanf(fp, "%f, ", &(p[i]));
for(i=0; i <3; i++)
{
for(j=0; j <2; j++)
printf( "%f\t ", arr[i][j]);
printf( "\n ");
}
system( "pause ");
return 0;
}
test.txt 文件内容:(在工程当前目录下)
3420744.414,521459.884,
3420744.414,521459.882,
3420744.415,521459.883,
在vc++里可以编译但结果出不来,咋回事啊,大哥,我把那个text.txt文件放在桌面上了,是不是在程序里还要考虑路径问题?
------解决方案--------------------
FILE *fp=fopen( "C:\\Documents and Settings\\Administrator\\桌面\\test.txt ", "r ");