C Program to Swap Two Numbers Using Pointers | Learn Coding

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[pujapaswan]

Thank u sirWithout temp ka v video banaiye sir

[ujjalsingh]

Aapki vdo se two no add samjh m aa gya tha fir khud se swap ka bnaya hu same to same logic lagaya h bs variable change h mera concept clr h sir thank u
Or h sir placement lavael ka questions btao jo pointer m ho 🙏👍👍

[ujjwlarashinkar]

Very excellent I understand thanks sir

[sakshampandey]

Sirji product of more than 2 numbers ka programme kaise karen?

[naina]

Make video without using third variable

[aheelpt]

Sir how can we swap 10 or more numbers

[kunalgaikwad]

//swap two numbers using pointer
#include <iostream>
using namespace std;
int main() {
int a=4, b=3, temp;
int *ptr=&temp;
cout<<"Before swapping : ";
cout<<"\n a= "<<a;
cout<<"\n b= "<<b;
*ptr=a;
a=b;
b=*ptr;
cout<<"\nAfter swapping : ";
cout<<"\n a= "<<a;
cout<<"\n b= "<<b;


return 0;
}
Can i do it like this ?