Задачи для тренировки и лучшего понимания

[CPP#include <iostream>
#include <cstring>
#include <fstream>
int main()
{
char Str[100000];
char Delim[]=(" ,.?!*");
int count_min=1;
int ind=0;
int count_smiles=0;
std::ifstream file;
file.open("Read.txt");
file.getline(Str, 100000);
file.close();
std::ofstream file1;
file1.open("Result.txt");
char*Ptr;
Ptr=strtok(Str, Delim);
if(Ptr)
{
if (strncmp(Ptr, ":", 1)==0||strncmp(Ptr, ";", 1)==0)
{
for(int i=1;i<strlen(Ptr);i++)
{
if(Ptr[i]=='-')
count_min++;
}
for(int i=count_min;i<strlen(Ptr);i++)
{
if(Ptr[i]=='('||Ptr[i]==')'||Ptr[i]=='['||Ptr[i]==']')
{
for(int j=count_min;j<strlen(Ptr);j++)
{
if(Ptr[i]==Ptr[j])
{
ind=1;
continue;
}
else
{
ind=0;
break;
}
}
}
}
if(ind==1)
count_smiles++;
}
}
ind=0;
count_min=1;
while(Ptr)
{
Ptr=strtok(0, Delim);
if(Ptr)
{
if (strncmp(Ptr, ":", 1)==0||strncmp(Ptr, ";", 1)==0)
{
for(int i=1;i<strlen(Ptr);i++)
{
if(Ptr[i]=='-')
count_min++;
}
for(int i=count_min;i<strlen(Ptr);i++)
{
if(Ptr[i]=='('||Ptr[i]==')'||Ptr[i]=='['||Ptr[i]==']')
{
for(int j=count_min;j<strlen(Ptr);j++)
{
if(Ptr[i]==Ptr[j])
{
ind=1;
continue;
}
else
{
ind=0;
break;
}
}
}
}
if(ind==1)
count_smiles++;
}
}
count_min=1;
ind=0;
}
std::cout<<"Num of smiles: "<< count_smiles <<'\n';
file1<<count_smiles<<'\n';
file1.close();
return 0;
}
[/CPP]