swap list items in python
lst = ["a","b","c","d","e","f","g","h","i","j"]
n = len(lst)
for i in range(0,n-1,2):
lst[i],lst[i+1] = lst[i+1],lst[i]
print(lst)
print(n)swap list items in python
lst = ["a","b","c","d","e","f","g","h","i","j"]
n = len(lst)
for i in range(0,n-1,2):
lst[i],lst[i+1] = lst[i+1],lst[i]
print(lst)
print(n)swap values in array c++
#include <algorithm>
#include <iostream>
using namespace std;
int main()
{
int array[]={1, 2};
cout<<array[0]<<" "<<array[1]<<endl;
swap(array[0], array[1]);
cout<<array[0]<<" "<<array[1];
return 0;
}Copyright © 2021 Codeinu
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