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Copy pathsorts.cpp
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59 lines (52 loc) · 1.28 KB
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Copy pathsorts.cpp
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59 lines (52 loc) · 1.28 KB
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#include <iostream>
#include <vector>
// Bubble Sort
void bubbleSort(std::vector<int>& arr) {
int n = arr.size();
for (int i = 0; i < n - 1; i++) {
for (int j = 0; j < n - i - 1; j++) {
if (arr[j] > arr[j + 1]) {
std::swap(arr[j], arr[j + 1]);
}
}
}
}
// Selection Sort
void selectionSort(std::vector<int>& arr) {
int n = arr.size();
for (int i = 0; i < n - 1; i++) {
int minIndex = i;
for (int j = i + 1; j < n; j++) {
if (arr[j] < arr[minIndex]) {
minIndex = j;
}
}
std::swap(arr[i], arr[minIndex]);
}
}
// Insertion Sort
void insertionSort(std::vector<int>& arr) {
int n = arr.size();
for (int i = 1; i < n; i++) {
int key = arr[i];
int j = i - 1;
while (j >= 0 && arr[j] > key) {
arr[j + 1] = arr[j];
j--;
}
arr[j + 1] = key;
}
}
int main() {
std::vector<int> arr = {12, 11, 13, 5, 6};
// Uncomment the sorting algorithm you want to use
// bubbleSort(arr);
// selectionSort(arr);
// insertionSort(arr);
std::cout << "Sorted array: ";
for (int num : arr) {
std::cout << num << " ";
}
std::cout << std::endl;
return 0;
}