MyCodeRepo/vectorFunction.cc at main · prathamk/MyCodeRepo · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
#include <algorithm>
#include <vector>
#include <iostream>
using namespace std;

int main() {

     vector<int> vec1 = {1, 2, 3};
     vector<int> vec2 = {4, 5, 6};

     // print vec1 and vec2 before swap
     cout << "Before swap:" << endl;
     cout << "vec1: ";
     for(int num : vec1) {
         cout << num << " ";
     }
     cout << endl;

     cout << "vec2: ";
     for(int num : vec2) {
         cout << num << " ";
     }
     cout << endl;

     // swap vec1 and vec2
     swap(vec1, vec2);

     // print vec1 and vec2 after swap
     cout << "After swap:" << endl;
     cout << "vec1: ";
     for(int num : vec1) {
         cout << num << " ";
     }
     cout << endl;

     cout << "vec2: ";
     for(int num : vec2) {
         cout << num << " ";
     }
     cout << endl;

     return 0;
}