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";
}

Similar codes

0 vote109 views2 answers
How to use decrement operator in c++
C++
0 vote107 views1 answer
Character array to string c++ stl
C++
2 votes104 views1 answer
Sfml draw tex
C++
19 votes133 views4 answers
How to get size of 2d vector in c++
C++
4 votes105 views2 answers
Gcd recursion c++
C++
0 vote93 views1 answer
Varint index
C++
1 vote102 views3 answers
If else c++
C++
0 vote117 views1 answer
Cpp mutex
C++
0 vote103 views1 answer
String format decimal places c++
C++
0 vote109 views1 answer
Add for input output file in c/c++
C++