c++ basic programs set 1
Q. 1.) Write a C++ Program to take input for two numbers , calculate and print their sum?
#include <iostream>
using namespace std;
int main()
{
int a,b,c;
cout<<“Enter 1st no “;
cin>>a;
cout<<“Enter 2nd no “;
cin>>b;
c=a+b;
cout<<“Sum = “<<c<<endl;
return 0;
}
Q.2.) Write a C++ Program to take input for a number calculate and print its square and cube?
#include <iostream>
using namespace std;
int main()
{
int a,b,c;
cout<<“Enter any no “;
cin>>a;
b=a*a;
c=a*a*a;
cout<<“Square = “<<b<<” Cube = “<<c<<endl;
return 0;
}
Q.3.) Write a C++ Program to take input for two numbers calculate and print their sum, product and diff ?
#include <iostream>
using namespace std;
int main()
{
int a,b,s,p,d;
cout<<“Enter 2 nos “;
cin>>a>>b;
s=a+b;
p=a*b;
if(a>b)
d=a-b;
else
d=b-a;
cout<<“Sum = “<<s<<” Prod = “<<p<<” Diff = “<<d<< endl;
return 0;
}
