Page 64 - Modular_V1.1_Flipbook
P. 64
cout << “ The sum is : “ << sum << endl;
getch();
}
Program 11: To check whether the number is prime or not.
#include <iostream.h>
void main()
{
int n, i, flag;
cout << “\n\t\t Enter any number => “;
cin >> n;
i = 2;
while (i < n) {
if (n % i == 0)
{
flag = 1;
break;
}
i++;
}
if (flag == 1)
cout << “\n\n\t\tThe number is not prime “;
else
cout << “ \n\n\t\tThe number is prime “;
return 0;
}
Program 12: To produce the following output using for loop.
1
22
333
4444
55555
for( loop = 1; loop <= 5; loop = loop + 1 )
{
for( count = 1; count <= loop; count = count + 1 )
cout << loop;
cout << “\n”;
}
62 Touchpad MODULAR (Version 1.1)-X

