How to easily trim a str in c++

#include <iostream>
using namespace std;

string trim(string value, int start, int end, int jump = 1) 
{
	string Newstr;
	for (int idx = start; idx <= (end - start) + 1; idx += jump)
	{
		Newstr += value[idx];
	}

	return Newstr;
}

int main()
{
	cout << trim("Mystring", 2, 5) << endl; //str
}

Similar codes

0 vote136 views1 answer
C++ clear char array
C++
13 votes118 views27 answers
Cpp hello
C++
3 votes150 views2 answers
Access last element of set c++
C++
1 vote149 views1 answer
How to loop a 2 dimensional vector in c++ starting from second element
C++
8 votes144 views3 answers
Stack implementation using class in c++
C++
23 votes133 views2 answers
What is c++ function
C++
7 votes161 views6 answers
Sort a vector c++
C++
1 vote161 views1 answer
Remove () not working c++
C++
0 vote133 views1 answer
For loop f#
C++
19 votes134 views2 answers
Files c++
C++