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C++ 2021-11-20 15:26:20
find_if c++ example
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { vector<int> myvec {2, 5, 6, 10, 56, 7, 48, 89}; vector<int>::iterator gt10 = find_if(myvec.begin(), myvec.end(), [](int x){retu... Add solution -
Other 2021-11-20 03:23:16
make_move_iterator
#include <iostream> #include <list> #include <vector> #include <string> #include <iterator> int main() { std::list<std::string> s{"one", "two", "three"}; std::vector&l... Add solution -
C++ 2021-11-20 01:46:17
vector functions c++
#include <vector> std::vector<std::string> x; Add solution -
C++ 2021-11-19 17:27:22
variable sized array
#include <cmath> #include <cstdio> #include <vector> #include <iostream> #include <algorithm> //using namespace std; int main() { /* Enter your code here. Read input from STDIN. Print output to STDOUT */ int n; ... Add solution -
C++ 2021-11-19 16:52:21
accumulate c++
#include <numeric> // Accumulate #include <vector> // Vector using namespace std; int main() { vector<int> nums{1,2,3,4,5}; int sum = 0; sum = accumulate(nums.begin(), nums.end(), sum); // nums.begin() -> first number in a l... Add solution -
C++ 2021-11-19 14:25:09
how to get a random element from a vector c++ string
#include <iostream> #include <vector> using std::string; int main() { std::vector <string> some_vector {"pizza", "burger", "fries", "chicken"}; string random = some_vector[rand() % some_v... Add solution -
Other 2021-11-18 09:57:08
longest increasing subsequence techie delight
#include <iostream> #include <vector> using namespace std; // Iterative function to find longest increasing subsequence // of given array void findLIS(int arr[], int n) { // LIS[i] stores the longest increasing s... Add solution -
Other 2021-11-16 15:24:10
virtual functions hackerrank solution
#include <cmath> #include <cstdio> #include <vector> #include <iostream> #include <algorithm> using namespace std; class Person { protected: std::string name; int age; int cur_id; public: Person() : ... Add solution -
C++ 2021-11-13 07:45:32
priority queue descending order c++
// using GCC 10.2 (C++2a) compiler #include <functional> #include <queue> #include <vector> #include <iostream> template<typename T> void print_queue(T& q) { while(!q.empty()) { std::cout << q.top() &l... Add solution