get index of element in string c++ code example
Example 1: get index of value c++
vector<int> arr = { 6, 3, 5, 2, 8 };
vector<int>::iterator itr = std::find(arr.begin(), arr.end(), elem);
if (itr != end(arr)) {
cout << "Element " << elem << " is present at index " << distance(arr, itr) << " in the given array";
}
else {
cout << "Element is not present in the given array";
}
Example 2: index string c++
#include <string>
#include <iostream>
int main(){
std::string string = "Hello, World!";
char stringindex = string[2];
}