Referensi fungsi-fungsi algoritma esensial untuk memproses data secara deklaratif dan paralel.
Poin Kunci Materi:
std::accumulate: Melipat (fold) koleksi data menjadi satu nilai skalar (total jumlah atau perkalian).std::max_element & std::min_element: Mengembalikan iterator ke elemen ekstrem dalam rentang.std::transform: Memetakan (map) setiap elemen koleksi data ke nilai baru menggunakan fungsi transformasi.
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<span style="margin-left: 8px; font-weight: bold; color: #38bdf8;">⚙️ C++ <algorithm> - Skillance C++20</span>
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<span class="comment">// Skrip C++20 - Skillance Academy Indonesia</span>
#include <iostream>
#include <vector>
#include <numeric>
#include <algorithm>
int main() {
std::vector<int> angka = {10, 20, 30, 40};
// Menghitung total jumlah seluruh elemen
int sum = std::accumulate(angka.begin(), angka.end(), 0);
std::cout << "Total Jumlah (accumulate): " << sum << "\n";
// Mencari elemen maksimum
auto maxIt = std::max_element(angka.begin(), angka.end());
std::cout << "Nilai Terbesar: " << *maxIt << std::endl;
return 0;
}
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<div style="color: #64748b; margin-bottom: 6px;">[Terminal Output] > g++ -std=c++20 main.cpp -o main && ./main</div>
<div style="color: #4ade80; font-weight: bold;">Total Jumlah (accumulate): 100<br>Nilai Terbesar: 40</div>
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