Q. If sum of two integer is 14 and if one of them is 8 then find other integer. Ans: Well, this is very simple. Simply, one integer is 8 and sum of two integers is 14. So, we need to subtract the number 8 from their sum of 14 to get the second number. So, the second number is: 14 - 8 = 6 C-Program of this task Code---> #include<stdio.h> int main () { int num1 = 8 , num2 , sum = 14 ; num2 = sum - num1 ; printf ( "The second number is: %d" , num2 ); return 0 ; }
In this C++ program we will calculate the multiplication of two numbers(float) and print the result, in the screen. The two numbers will be taken from the user.
input:
Two numbers(float). (i.e. 15.4,2.4 etc.)output:
Multiplication of the given numbers(float) will be printed on the screen.
CODE---->
#include<iostream>
using namespace std;
main()
{
float num1,num2,mul;
cout<< " \n Enter a Number : " ;
cin>>num1;
cout<< "\n Enter another Number : " ;
cin>>num2;
mul=num1*num2;
cout<< "\n The multiplication of the Numbers is : " <<mul <<endl ;
system("pause") ;
}
RESULT:
With Class
#include<iostream>
using namespace std;
class multi
{
private:
float x,y;
public:
void get()
{
cout<<"Enter two numbers : ";
cin>>x>>y;
}
void disp()
{
float c;
c=x*y;
cout<<"\nThe multiplication of the numbers is : "<<c;
}
};
int main()
{
multi s;
s.get();
s.disp();
return 0;
}
Download the C++ Program file of this Program.
RESULT :
Enter two numbers : 10.1 7.7 The multiplication of the numbers is : 77.77 -------------------------------- Process exited after 12.29 seconds with return value 0 Press any key to continue . . .
Images for better understanding :
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