Created
October 4, 2022 11:34
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#include <iostream> | |
#include <vector> | |
#include <math.h> | |
#include <unordered_map> | |
#include <string> | |
#include <fstream> | |
#include <stack> | |
#include <unordered_set> | |
#include <queue> | |
#include <stack> | |
#include <limits> | |
#include <thread> | |
#include <set> | |
#include <array> | |
#include <future> | |
using namespace std; | |
int sum(vector<int>::iterator begin, vector<int>::iterator end, int count) { | |
int sum = 0; | |
while (begin != end) { | |
sum += *begin; | |
begin++; | |
} | |
return sum; | |
} | |
int main() { | |
vector<int> numbers = { 1,2,3,4,5,6 }; | |
std::promise<int> sumPromise; | |
std::future<int> sumFuture = sumPromise.get_future(); | |
auto job = std::thread([&] { | |
int val = sum(numbers.begin(), numbers.end(), numbers.size()); | |
sumPromise.set_value(val); | |
}); | |
int sumata = sumFuture.get(); | |
job.join(); | |
cout << sumata << endl; | |
} |
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