write a c++ programme
functions
1-no return no argument
write a function void simple()
this function will enter p,r,t and calculate the simple interest and display the result
from main just call this function
2-no return with argument
Q2.create a function void showcube(int num)
this function will calculate the cube of passed num and display the result
from main you will enter a num and pass this num to function
3-with return no argument
create a function int fact() and this will enter a num and return the factorial of entered nun to main
in main just call the function and show the result in main
4-with return with argument
create a function int total(int a, int b, int c)
this function will calculate these passed three numbers sum and return to main In main enter 3 numbers and pass these to functionand display the result in main 49m 46s
Answers
Answer:
Explanation:
1.#include<iostream>
using namespace std;
void simple()
{
int p,t,r;
cout<<"enter p,t,r";
cin>>p>>t>>r;
float s=(p*t*r)/100;
cout<<s;
}
int main()
{
simple();
return 0;
}
Q2. cube of a number:
#include<iostream>
using namespace std;
void showcube(int a)
{
int c=a*a*a;
cout<<c;
}
int main(int argc, char** argv)
{
int a;
cout<<"enter a value";
cin>>a;
cube(a);
return 0;
}
3. #include<iostream>
using namespace std;
int fact()
{
int n,f=1;
cout<<"enter n";
cin>>n;
int i;
for(i=1;i<=n;i++)
f=f*i;
return f;
}
int main(int argc, char** argv)
{
int factorial;
factorial=fact();
cout<<factorial;
return 0;
}
4. #include<iostream>
using namespace std;
int total(int a,int b,int c)
{
int d=a+b+c;
return d;
}
int main(int argc, char** argv)
{
int sum,a,b,c;
cout<<"enter a,b,c";
cin>>a>>b>>c;
sum=total(a,b,c);
cout<<sum;
return 0;
}