how to code in c++
help me i dont now what the freak am doing any morehow to code in c++
help me i dont now what the freak am doing any morebasic cpp programs
// Your First C++ Program
#include <iostream>
int main() {
std::cout << "Hello World!";
return 0;
}c++ basic code
#include <iostream>
#include<conio.h> /* For getch() only */
using namespace std;
int main () {
int num = 10;
if (num % 2 == 0)
{
cout<<"It is an even number";
}
getch(); /* getch is the function of conio.h */
}c++ code
#include <bits/stdc++.h>
using namespace std;
long int getSumOfFactors(int n)
{
long int temp = 0;
for (int i=1;i<=n;i++){
if (n%i==0) temp = temp+i;
}
return temp;
}
int main()
{
int n;
cout<<"Input the number : ";
cin>>n;
long int result = getSumOfFactors(n);
cout<<"\nThe Summation of the all the factors of the number is : "<<result;
}c++ code
#include<bits/stdc++.h>
using namespace std;
int
main ()
{
string s1, s2;
cin >> s1 >> s2;
cout << s1.size () << " " << s2.size () << endl;
cout << s1 << s2 << endl;
char temp;
temp = s1[0];
s1[0] = s2[0];
s2[0] = temp;
cout << s1 << " " << s2 << endl;
}Copyright © 2021 Codeinu
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