Jak usunąć indeks z ciągu w CPP
// CPP code to illustrate
// erase(size_type idx, size_type len )
#include <iostream>
#include <string>
using namespace std;
// Function to demo erase
void eraseDemo(string str)
{
// Deletes 4 characters from index number 1
str.erase(1, 4);
cout << "After erase : ";
cout << str;
}
// Driver code
int main()
{
string str("Hello World!");
cout << "Before erase : ";
cout << str << endl;
eraseDemo(str);
return 0;
}
Udit Kanti De