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

4 votes191 views1 answer
How to check if a value is inside an array in c++
C++
1 vote266 views2 answers
Rotate array cpp
C++
0 vote185 views1 answer
Unordered map c++
C++
0 vote175 views1 answer
Translation codeforces in c++
C++
28 votes226 views5 answers
Flutter date format
C++
0 vote207 views2 answers
Float to byte array and back c++ with memcpy command
C++
0 vote289 views1 answer
Cpp fread
C++
1 vote217 views3 answers
Arduino get size of array
C++
2 votes182 views1 answer
Conditional cout in c++
C++
12 votes208 views4 answers
Sort function descending c++
C++