The document discusses passing structures to functions in C++. It provides examples of passing structure variables to functions and using them within the functions. The examples include calculating the sum of lengths passed as structures, returning a structure from a function, and printing the table of a number by passing the number within a structure to a function. The document aims to demonstrate how to pass structures to functions and access structure members within functions in C++.

1. Passing Stuctures to Function
Presented By Azeem Sarwar,
Habib Rana, Asaduallah
ARID AGRICULTURE UNIVERSITY RAWALPINDI

2. Stucture in Function
• pass structures as an argument to
a function, and use them in your
program.Given below a sample
programm.
• Programm
• struct abc{
int a; int b; };
void Show(abc a,abc b)
{ abc L;
L.a = k.a+k.b;
cout<<”Sum :”<<sum;
}
int main(){
abc k;
Cout<<”enter your numbn”;
cin>>k1.a>>k2.b;
show(k1,k2);
return 0;
}

3. Programm to find total length
in feet and inch?

4. #include<iostream>
using namespace std;
struct dist{
int feet;
int inches;
};
void presum(dist l1,dist l2)
{
dist l3;
l3.feet=l1.feet+l2.feet+(l1.inches+l2.inches/1
2;
l3.inches=(l1.inches+l2.inches)%12;
cout<<"total feet:"<<l3.feet<<endl;
cout<<"total inch:"<<l3.inches;
cout<<"total
length:"<<l3.feet<<"."<<l3.inches;
}
int main()
{
dist l1,l2;
cout<<"enter length "<<endl;
cout<<"Enter length in feet"<<endl;
cin>>l1.feet;
cout<<"enter length in inchesn";
cin>>l1.inches;
cout<<"Enter length"<<endl;
cout<<"Enter length in feet"<<endl;
cin>>l2.feet;
cout<<"Enter length in
inches"<<endl;
cin>>l2.inches;
presum(l1,l2);
}

6. Example 2: Returning
structure from function in C++

7. #include<iostream>
using namespace std;
struct person{
char name[20];
int age;
double salery;
};
person getdata(person){
person l1;
cout<<"Enter name of person "<<endl;
cin.get(l1.name,50);
cout<<endl<<"Enter age of person"<<endl;
cin>>l1.age;
cout<<"Enter salery of person"<<endl;
cin>>l1.salery;
return l1;
}
void display(person l1)
{
cout<<"ninformation of personn";
cout<<"Name :"<<l1.name<<endl;
cout<<"Age :"<<l1.age<<endl;
cout<<"salary :"<<l1.salery<<endl;
}
int main()
{
person l1;
l1=getdata(l1);
display(l1);
return 0;
}

9. Input a number and print of
table its numer and next to
number by pasing function to
stucture

10. Passing stucture to function
#include<iostream>
#include<windows.h>
using namespace std;
struct abc{
int i;
int j;
};
void tabl(abc l){
for(l.j=1;l.j<=10;l.j++)
{
cout<<l.j<<" x "<<l.i<<" = "<<l.j*l.i<<"tt";
cout<<l.j<<" x "<<l.i+1<<"="<<l.j*(l.i+1)<<"tt";
cout<<l.j<<" x "<<l.i+2<<"="<<l.j*(l.i+2)<<endl;
}
cout<<endl;
for(l.j=10;l.j>=1;l.j--)
{
cout<<l.j<<"x"<<l.i<<" = "<<l.j*l.i<<"tt";
cout<<l.j<<" x "<<l.i+1<<"="<<l.j*(l.i+1)<<"tt";
cout<<l.j<<" x "<<l.i+2<<"="<<l.j*(l.i+2)<<endl;
}
}
int main()
{
abc l;
cout<<"Enter your numbern";
cin>>l.i;
tabl(l);
}

11. output