assignment

[hasib ahmed]

assignmentsn needed about for loop in c++

[Zeeshanef]

Assignment to aap ko khud karni chahye!
Aap ko assignment chahye! lekin loop se related koi question to hoga!

C++ main to Do-While, While aor For loop hain, aap konsi loop ki baat kar rahay hain!

[hasib ahmed]

mujh ko for loop se related questions chahie for practice yar

[Kashif Mehmood1]

questions
1. user will enter a number and check that number is prime or not prime.
2. enter a number and prints its table.
3. print this shape on screen
*
**
***
****
*****

[hasib ahmed]

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int num,sum,i,counter=1;
cout<<"enter the intiger which u want table (1 to 20)=";
cin>>num;
if(num>0&&num<20)
for(i=1;i<=10;i++)
{
sum=num*i;
cout<<num<<"*"<<i<<"="<<sum<<endl;
counter++;
}
else
cout<<"invalid";
getch();
}





#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n,i,divisioncount=0;
cout<<"enter the number";
cin>>n;
for(i=2;i<=n/2;i++)
if(n%i==0)
divisioncount++;
if(divisioncount!=0)
cout<<"not prime\n"<<"divisble by=" <<divisioncount;

else
cout<<" prime";
getch();
}






#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int num,row,column;
cout<<"enter the intiger="<<endl;
cin>>num;
for (row = 1; row<=num; row++)
{
for (column= 1; column<=num; column++)
{
if (column<=row)
cout<< "*";
else
cout<< " ";
cout<<endl; }
}
getch();

}

[hasib ahmed]

yar 3rd wla sahi nae hai help karo output aik hi column ma show ho rahi ha

[Zeeshanef]

Ye lijye:

#include<iostream.h>
#include<conio.h>

 void main()
 {
 clrscr();
 int num,row,column;
 cout<<"Eenter the integer:? ";
 cin>>num;
 for (row = 1; row<=num; row++)
  {
    for (column= 1; column<=num; column++)
     {
      if (column<=row)
       cout<< "*";
      else
       cout<< " ";
       column++;
     }
   column=1;
   row++;
   cout<<endl;
  }

 getch();
 }

[Zeeshanef]

Here is the program, check whether number is Palindromic or not:

#include<iostream.h>
#include<conio.h>

void main(){
    int num,r,sum=0,tmp;
    clrscr();
    cout << "Enter a number:? ";
    cin >> num;

    tmp=num;
    while(num){
         r=num%10;
         num=num/10;
         sum=sum*10+r;
    }
    if(tmp==sum)
	 cout << tmp << " is a palindrome.";
    else
	 cout << tmp << " is not a palindrome.";

getch();
}

[Omer27]

pehle 50 natural numbers me se prime or non prime display karwao....