Page 153 - C++

float A=3.2; B=4.1;

C=Equation(A,B);

cout<<'Output =’<<C<<endl;

}

(d) Find and write the output of the following C++ program code: (3)

Note: Assume all required header files are already being included in the program.

#include<iostream.h>
struct pixel
{
int c, r;
};
void display(pixel p)
{
cout<<p.c<<” #“<<p.r<<endl;
}
void main( )
{
pixel x={40,50},y,z;
z=x;
x.c += 10;
y= z;
y.c += 10;
y.r += 20;
z.c -= 15;
display(x);
display(y);
display(z);
}
(e) Find and write the output of the following C++ program code: (2)

#include<iostream.h>

#include<ctype.h>

#include<conio.h>

#include<string.h>

void changestring(char text[], int &counter)

{

char *ptr = text;

int length=strlen(text);

for(;counter<length-2;counter += 2, ptr++)