А как мне в своем коде изменить чтобы вместо «_» при наборе предложения можно ставить пробелы, пытаюсь вводить через консоль с пробелами: выводит и работает только с одним словом
| Код |
#include <iostream>
#include <cstring>
using namespace std;
class Line
{
private:
char *Line1;
int length;
public:
Line()
{
length = 1;
Line1 = new char[length];
Line1[length-1] = '\0';
}
Line(const char* L1)
{
length = strlen(L1)+1;
Line1 = new char[length];
strcpy(Line1, L1);
Line1[length-1] = '\0';
}
friend ostream& operator << (ostream& out , Line& l);
friend istream& operator >> (istream & in, Line &l);
Line operator - (char letter);
bool operator == (Line l);
int CountWordsInLine();
char* ReverseLine();
void DrawStar();
~Line()
{
delete [] Line1;
}
};
int Line::CountWordsInLine()
{
int Count=0;
for(int i=0; i<length; i++)
{
if (Line1[i]==' ')
Count++;
}
Count++;
return Count;
}
char* Line::ReverseLine()
{
for (int i=0; i<(length-1)/2; i++)
{
char temp = Line1[i];
Line1[i] = Line1[length-i-2];
Line1[length-i-2] = temp;
}
return Line1;
}
void Line::DrawStar()
{
for (int i=0; i<45; i++)
cout << '*';
cout << endl;
}
istream & operator >> (istream & in, Line& l)
{
char *temper = new char[100];
in >> temper;
l.length = strlen(temper)+1;
temper[l.length-1] = '\0';
l.Line1 = new char[l.length];
strcpy(l.Line1, temper);
l.Line1[l.length-1] = '\0';
return in;
}
ostream& operator << (ostream& out, Line& l)
{
return out << l.Line1;
}
Line Line::operator - (char letter)
{
char *temp = new char[length];
int i,j;
for (i=0, j=0; i<length; i++)
{
if (Line1[i] != letter)
{
temp[j] = Line1[i];
j++;
}
}
temp[j] = '\0';
return temp;
}
bool Line::operator == (Line l)
{
int i, j;
for (i=0, j=0; i<length-1, j<length-1; i++, j++)
if (Line1[i] == l.Line1[j])
return true;
return false;
}
int main()
{
Line ln1;
Line ln2("What's up niger");
cout << "enter sentence: ";
cin >> ln1;
cout << "normal sentece: " << ln1 << endl;
if(ln1 == ln2)
cout << "sentences are equal" << endl;
else
cout << "sentences are not equal" << endl;
cout << "number of words: " << ln1.CountWordsInLine() << endl;
ln1.DrawStar();
cout << "enter letter: ";
char temp;
cin >> temp;
cout << "without letter: " << ln1 - temp << endl;
cout << "reversed sentence: " << ln1.ReverseLine() << endl;
return 0;
}
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