Answer Posted / harry0009

#include<iostream.h>
class sample
{
int a,b;
public:
void setvalue()
{
a = 25;
b = 45;
}
friend float mean(sample s);
};
float mean(sample s)
{
return(float(s.a+& b)/20);
}
void main()
{
sample ;
x.setvalue
cout<<"mean value"<<mean(x);
getch();
}

Define the scope of static variables.

1063

---

Is linux written in c?

989

---

What do mean by network ?

1102

---

we need to calculating INCOME TAX for the person. The INCOME TAX is as follows:- First $10000/- of income : 4% tax Next $10000/- of income : 8% tax Next $10000/- of income : 11.5% tax above $10, 00,00/- : 15% tax What is the Solution of this Question ?

1207

---

What are terms in math?

978

---

What are multibyte characters?

1060

---

Write a program in "C" to calculate the root of a quadratic equation ax^2+bx+c=0, where the value of a,b & c are known.

2167

---

Explain what header files do I need in order to define the standard library functions I use?

1114

---

How can I use a preprocessorif expression to ?

997

---

Can we declare variables anywhere in c?

947

---

Is c is a middle level language?

1011

---

"C" language developed by "Dennis Ritchie" at AT & T. his remarks are a) too general, too abstract b) could deal with only specific problems c) lost generality of BCPL and B restored d) no remarks

1062

---

What is volatile, register definition in C

1056

---

What is volatile variable in c with example?

996

---

How many parameters should a function have?

1127

---