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write a character using cout

#include
#include

int main()
{
char *url = “Programmershelp C++ code”;
while(*url)
cout.put (*url++);

cout

A cin example

/**************************************
cin example
***************************************/
#include

int main(void)
{
int number,highNumber;

coutnumber)
{
if(number > highNumber)
highNumber = number;
cout

Power example

#include
using namespace std;

int main()
{
int number,power,count,i;

cout > number;
cout > power;

count = 1;
for (i=1; i

Average of numbers inputted

#include
#include

int Average(int i)
{
static int sum = 0, count = 0;
sum = sum + i;
count++;
return sum / count;
}

int main()
{

int num;
do{

cout

Area of a rectangle

#include

using namespace std;

const double pi = 3.14159;

int main()
{
float length, width, area;

cout > length;
cout > width;
area = length*width;

cout

Average of numbers

#include
#include

int main()
{
int number1,number2,number3;
double average;

coutnumber2>>number3;
average = (number1 + number2 + number3) / 3.0;
cout

read a character using cin

#include
#include

int main()
{
char mychar[100];
int i = 0;
//while the character is not a new line
while((mychar[i] = cin.get()) != ‘n’)
i++;

mychar[i] = NULL;
//display characters
cout