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Odd numbers in C++?
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Ja-ja I'm new to this c++, BUT egger to learn. I want to write a program that will cout all the odd numbers between 6 and a positive integer.It must also be bigger than 53. This is what I came up so far but it doesn't give any output :
cout<<"Please enter a number not less than 53\n";
int a, i; // Declare the number input
cin>>i;
while (i <= 53)
{ cout << "No, bigger than 53! Try again : ";
cin >> i;
for (a>6;a<=i;a++); //Execution of the series
if (a%2!=0); // calculating the odd numbers
cout << a <<endl;
cout <<"This is the odd numbers between 6 and "<<i<<"\n";
cout<<endl;
Can anybody help? I'm sure there must be an easier way of doing this.
<email snipped>
cout<<"Please enter a number not less than 53\n";
int a, i; // Declare the number input
cin>>i;
while (i <= 53)
{ cout << "No, bigger than 53! Try again : ";
cin >> i;
for (a>6;a<=i;a++); //Execution of the series
if (a%2!=0); // calculating the odd numbers
cout << a <<endl;
cout <<"This is the odd numbers between 6 and "<<i<<"\n";
cout<<endl;
Can anybody help? I'm sure there must be an easier way of doing this.
<email snipped>
Last edited by Ancient Dragon; Oct 21st, 2007 at 5:49 pm. Reason: email snipped
c++ Syntax (Toggle Plain Text)
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Join Date: Dec 2005
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> for (a>6;a<=i;a++); //Execution of the series
> if (a%2!=0); // calculating the odd numbers
The trailing ; on both these lines is a huge problem.
Next time, use [code][/code] tags around your code.
> if (a%2!=0); // calculating the odd numbers
The trailing ; on both these lines is a huge problem.
Next time, use [code][/code] tags around your code.
Here is the improoved version
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#include<iostream.h>
void main(){
int n;
do
{
cout<<"\Enter a Value bigger than 53: ";
cin>>n;
}while(n>53);
for(int i=7,j=0;i<n;i+=2,j++);
cout<<"\nThere are ";
cout<<j;
cout<<" odd number between 6 and";
cout<<n;
}
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Join Date: Dec 2005
Posts: 5,850
Reputation:
Solved Threads: 751
void main is not an improvement, and nor is posting code without using [code][/code] tags.
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Join Date: Sep 2007
Posts: 43
Reputation:
Solved Threads: 0
Light Poster
Nice for loop
I believe the proper format is
for(int a = x ; a < y; a++)
I believe the proper format is
for(int a = x ; a < y; a++)
Salem's request is to repost your code with formatting and Code Tags... When we can read the code, we can help.
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