Answers for "convert int to vector c++ array"

C++
0

convert vector into array c++

double arr[100];
std::copy(v.begin(), v.end(), arr);
Posted by: Guest on June-20-2021
0

C++ convert integer to digits, as vector

// Convert integer to vector of digits
vector<int> int_to_vector(long long n) { 
    vector<int> vec;
    while (n != 0) {
        vec.push_back(n%10);
        n /= 10;
    }
    reverse(vec.begin(), vec.end());
    return vec;
}
Posted by: Guest on April-21-2021

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