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programs using Do while loop

Unknown 01:12 Cplusplus, programs

Do While Loop

Integers:

#include<iostream.h>
int main ()
{
int a;
a=1;
do
{
cout<<"\n"<<a;
a=a+1;
}
while(a<=10);
system("pause");
return 0;
}

Even Number:

#include<iostream.h>
int main()
{
int a;
a=2;
do
{cout<<"\n"<<a;
a=a+2;
}
while(a<=20);
system("pause");
return 0;
}

Odd Numbers:

#include<iostream.h>
int main()
{
int a; a=1;
do
{cout<<"\n"<<a;
a=a+2;
}
while(a<=21);
system("pause");
return 0;
}

Reverse Number:

#include<iostream.h>
int main()
{
int a;
a=10;
do
{cout<<"\n"<<a;
a=a–1;
}
while(a>=1);
system("pause");
return 0;
}

Print a name ten time:

#include<iostream.h>
#include<conio.h>
int main()
{
int a;
a=1;
do
{cout<<"\n"<<a<<"sagar";
a=a+1;
}
while(a<=10);
system("pause");
return 0;
}

Square and Cube:

#include<iostream.h>
int main()
{
int a;
a=1;
do
{cout<<"\n"<<a<<"\t"<<a*a<<"\t"<<a*a*a;
a++;
}
while(a<=20);
system("pause");
return 0;

}

Table of Given Number:

#include<iostream.h>
int main()
{
int a,b;
cout<<" enter a number=";cin>>a;
b=1;
do
{
cout<<"\n"<<a<<"*"<<b<<"="<<a*b;
b++;
}
while(b<=20);
system("pause");
return 0;
}

Factorial of given number:

#include<iostream.h>
int main()
{
int a,b,c;
cout<<" Enter a number=";
cin>>a;
c=1;
b=1;
do
{
c=c*b;
b++;
}
while(b<=a);
cout<<"\n factorial="<<c;
system("pause");
return 0;
}

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