Latihan praktik langsung untuk melatih logika berpikir algorithmic problem solving menggunakan bahasa C++.
Poin Kunci Materi:
- Algoritma In-Place: Memodifikasi data langsung di dalam wadah tanpa membuat salinan array baru.
- Teknik Two-Pointer: Menggunakan dua indeks (kiri dan kanan) yang bergerak saling mendekat hingga bertemu di tengah.
- Efisiensi Optimal: Kompleksitas waktu O(n) dan kompleksitas ruang tambahan O(1).
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<span style="margin-left: 8px; font-weight: bold; color: #38bdf8;">⚙️ C++ Exercises - Skillance C++20</span>
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<span class="comment">// Skrip C++20 - Skillance Academy Indonesia</span>
#include <iostream>
#include <vector>
int main() {
std::vector<int> deret = {1, 2, 3, 4, 5};
std::cout << "Latihan Membalikkan Vektor Tanpa Library Tambahan:\n";
int kiri = 0;
int kanan = deret.size() - 1;
while (kiri < kanan) {
int temp = deret[kiri];
deret[kiri] = deret[kanan];
deret[kanan] = temp;
kiri++;
kanan--;
}
std::cout << "Hasil Dibalik: ";
for (int n : deret) std::cout << n << " ";
std::cout << 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;">Latihan Membalikkan Vektor Tanpa Library Tambahan:<br>Hasil Dibalik: 5 4 3 2 1</div>
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