C语言输出到txt文本

Question

#include <stdio.h>
#include <math.h>
#define PI 3.1415926
main()
{

FILE *fp;
fp=fopen(I:\城市气象学\城市气象作业\gxf\东西\1.txt","w");
int i,j;
double w,w1,w2,a,a1,z,z1,h,q,t,m;
double A1,A2,C1,C2,M1,M2,N1,N2;
for(i=0;i<95;i++)
{ for(j=0;j<10;j++)
{ a=-23.5+0.5*i;
a1=a/180*PI;
h=90-40+a;
m=0.5+0.5*j;
z1=atan(m);
z=z1/PI*180;
q=40.0/180*PI;
M1=1/m*sin(q)+cos(q)*cos(PI);
M2=1/m*sin(q)+cos(q)*cos(0);
N1=1/m*cos(q)-sin(q)*cos(PI);
N2=1/m*cos(q)-sin(q)*cos(0);
A1=-M1*N1*sin(a1);
A2=-M2*N2*sin(a1);
C1=N1*N1*cos(a1);
C2=N2*N2*cos(a1);
w1=acos(A1/C1);
w2=acos(A2/C2);
if(a>0)
{ if(h>=z) w=2*w1;
else w=2*fabs((w2-w1));
}
else
{ if(h<=z) w=0;
else w=2*w2;
}
w=w/PI*180;
t=w/15;
fprintf(fp,"%6.1f",t);

}
fprintf(fp,"\n");
}
fclose(fp);
}

这样为什么不对？还有那个路径有问题么

Answer 1

修改如下：
#include <stdio.h>
#include <math.h>
#define PI 3.1415926
main()
{

FILE *fp;
fp=fopen("f:\\1.txt","w"); //根据你的文件位置修改路径。
int i,j;
double w,w1,w2,a,a1,z,z1,h,q,t,m;
double A1,A2,C1,C2,M1,M2,N1,N2;
for(i=0;i<95;i++)
{ for(j=0;j<10;j++)
{ a=-23.5+0.5*i;
a1=a/180*PI;
h=90-40+a;
m=0.5+0.5*j;
z1=atan(m);
z=z1/PI*180;
q=40.0/180*PI;
M1=1/m*sin(q)+cos(q)*cos(PI);
M2=1/m*sin(q)+cos(q)*cos(0);
N1=1/m*cos(q)-sin(q)*cos(PI);
N2=1/m*cos(q)-sin(q)*cos(0);
A1=-M1*N1*sin(a1);
A2=-M2*N2*sin(a1);
C1=N1*N1*cos(a1);
C2=N2*N2*cos(a1);
w1=acos(A1/C1);
w2=acos(A2/C2);
if(a>0)
{ if(h>=z) w=2*w1;
else w=2*fabs((w2-w1));
}
else
{ if(h<=z) w=0;
else w=2*w2;
}
w=w/PI*180;
t=w/15;
fprintf(fp,"%6.1f",t);

}
fprintf(fp,"\n");
}
fclose(fp);
}

执行结果如下：
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
3.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
3.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
4.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
4.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
4.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
5.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
5.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
5.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
7.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
7.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
7.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
7.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
7.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
8.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
8.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
8.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
8.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
8.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
9.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
9.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
9.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
9.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
9.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
9.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
10.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
10.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
10.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
10.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
10.6 3.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
10.8 4.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
10.9 6.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
11.1 7.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
11.2 8.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
11.4 8.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
11.5 9.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
11.7 10.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
11.8 11.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12.0 12.0 0.6 0.3 0.2 0.1 0.1 0.1 0.1 0.1
12.0 12.0 1.2 0.5 0.3 0.3 0.2 0.2 0.2 0.1
12.0 12.0 1.8 0.8 0.5 0.4 0.3 0.3 0.2 0.2
12.1 12.0 2.4 1.0 0.7 0.5 0.4 0.4 0.3 0.3
12.1 12.0 3.0 1.3 0.8 0.6 0.5 0.4 0.4 0.3
12.1 12.0 3.7 1.5 1.0 0.8 0.6 0.5 0.5 0.4
12.1 12.0 4.3 1.8 1.2 0.9 0.7 0.6 0.5 0.5
12.1 12.0 5.1 2.0 1.4 1.0 0.8 0.7 0.6 0.6
12.1 11.9 5.9 2.3 1.5 1.2 0.9 0.8 0.7 0.6
12.2 11.9 6.8 2.6 1.7 1.3 1.1 0.9 0.8 0.7
12.2 11.9 7.9 2.9 1.9 1.4 1.2 1.0 0.9 0.8
12.2 11.9 9.4 3.1 2.1 1.6 1.3 1.1 0.9 0.8
12.2 11.9 11.7 3.4 2.2 1.7 1.4 1.2 1.0 0.9
12.2 11.9 11.7 3.7 2.4 1.8 1.5 1.3 1.1 1.0
12.2 11.9 11.7 4.0 2.6 2.0 1.6 1.4 1.2 1.0
12.3 11.9 11.7 4.3 2.8 2.1 1.7 1.5 1.3 1.1
12.3 11.9 11.7 4.7 3.0 2.3 1.8 1.6 1.4 1.2
12.3 11.9 11.6 5.0 3.2 2.4 2.0 1.7 1.4 1.3
12.3 11.9 11.6 5.4 3.4 2.6 2.1 1.8 1.5 1.3
12.3 11.9 11.6 5.8 3.6 2.7 2.2 1.9 1.6 1.4
12.3 11.9 11.6 6.2 3.8 2.9 2.3 2.0 1.7 1.5
12.4 11.9 11.6 6.6 4.0 3.0 2.4 2.1 1.8 1.6
12.4 11.9 11.5 7.1 4.3 3.2 2.6 2.2 1.9 1.7
12.4 11.9 11.5 7.7 4.5 3.3 2.7 2.3 2.0 1.7
12.4 11.9 11.5 8.3 4.7 3.5 2.8 2.4 2.1 1.8
12.4 11.8 11.5 9.3 5.0 3.7 3.0 2.5 2.2 1.9
12.4 11.8 11.5 11.2 5.3 3.9 3.1 2.6 2.3 2.0
12.5 11.8 11.4 11.2 5.6 4.0 3.2 2.7 2.4 2.1
12.5 11.8 11.4 11.1 5.9 4.2 3.4 2.8 2.5 2.2
12.5 11.8 11.4 11.1 6.2 4.4 3.5 3.0 2.6 2.3
12.5 11.8 11.4 11.1 6.5 4.6 3.7 3.1 2.7 2.3
12.5 11.8 11.4 11.0 6.9 4.8 3.8 3.2 2.8 2.4
12.5 11.8 11.3 11.0 7.4 5.1 4.0 3.3 2.9 2.5
12.6 11.8 11.3 11.0 7.9 5.3 4.2 3.5 3.0 2.6
12.6 11.8 11.3 11.0 8.5 5.6 4.4 3.6 3.1 2.7
12.6 11.8 11.3 10.9 9.5 5.8 4.5 3.8 3.2 2.8
12.6 11.8 11.3 10.9 10.6 6.1 4.7 3.9 3.4 3.0
12.6 11.8 11.2 10.9 10.6 6.5 4.9 4.1 3.5 3.1
12.6 11.8 11.2 10.8 10.5 6.8 5.2 4.2 3.6 3.2
12.7 11.8 11.2 10.8 10.5 7.2 5.4 4.4 3.8 3.3
12.7 11.8 11.2 10.8 10.5 7.7 5.6 4.6 3.9 3.4
12.7 11.7 11.1 10.7 10.4 8.3 5.9 4.8 4.1 3.6
12.7 11.7 11.1 10.7 10.4 9.5 6.2 5.0 4.2 3.7
12.7 11.7 11.1 10.7 10.3 10.1 6.5 5.2 4.4 3.8
12.8 11.7 11.1 10.6 10.3 10.0 6.9 5.4 4.6 4.0
12.8 11.7 11.0 10.6 10.2 10.0 7.4 5.7 4.8 4.1
12.8 11.7 11.0 10.6 10.2 9.9 8.0 6.0 5.0 4.3追问

不好意思，您是就修改了我的路径么，还是别的也修改了，没看着

Answer 2

int main(int argc, char* argv[])
{
int e[1024];
int i;

FILE *f=fopen("探测器1.txt","r");
FILE *fp1=0;
if(f!=NULL)
{
char buffer;
for(i=0;i<1024;i++)
{
fscanf(f, "%c",&buffer);
e[i]=buffer-48;
}
fclose(f);
int Z[1024];
memcpy(Z,e,1024*sizeof(int));/*如果只是复制，这个更高效*/
fp1=fopen("探测器KK.txt","w+");
for (i=0;i<1024;i++) //输出到TXT文件
{
fprintf(fp1,"%d",Z[i]);
}
fclose(fp1);//关闭流
return 0;
}
else
{
printf("错误");
}
}

Answer 3

fp=fopen(I:\城市气象学\城市气象作业\gxf\东西\1.txt","w");
少个"。追问

还是不对，错误指示：I:\城市气象学\城市气象作业\gxf\东西\1\1.c(8) : warning C4129: '? : unrecognized character escape sequence

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