How to implement FP in C, C in class

Something like this.

#include

#include

int main(){

char filename = "d:\\";

char a[512];

int length;

file *fp = fopen(filename, "r");

if (fp==null) return -1;

length=fread(a,1,12, fp);

if (length<12) { Readd data<6a+6b=12bytes.}

fclose (fp);

return -2;

if (strncmp(a, "aaaaaabbbbbb", 12)!=0) {

printf("The header data is not %s", "aaaaaabbbbbb");

fclose(fp);

return -3;

fread(a+12,1, 500, fp);

fclose(fp);

return 0;

The source ** implementation of the FP-growth algorithm under Visual C++ has been debugged.

This is just a normal linked list.

Point the file pointer to the beginning of the file.

It's not C++, but it's supposed to be a truncation of several strings, and it's a line break truncation to count the rows.

Intercept words with spaces, that's probably it, I hope it gives you ideas.

d main()

Change it to int main() and then return an integer when out, this is a standard problem, and it will not report an error;

Your program I debugged in vc++, it's easy to use, it's easy to use with or without changing, but, I think what you want to ask is why you input 1 1 but output a+b=2, right, then, you output this way.

cout<

file*f；

freopen(path+filename,"a",f);

You can create a file named filename under the path.

For example: int name=1234;

char*path="d:\\

char fp[200];

memcpy(fp,path,sizeof path);

int end=strlen(path);

while(name)

fp[end]='0';

file*f；

freopen(fp,"a",f);

The path+name file is created.