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error: no input files

Dreaddisk (3)
I have tis problem with a snippet that I wrote down textually from a book.
I'm using Code::Blocks, my OS is Ubuntu 16.04.

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  // This program has literals and variables

#include <iostream>

using namespace std;

int main ()
{
    int apples;

    apples = 20;
    cout << "Today we sold" << apples << "bushels of apples. \n";
    cin >> apples;
    return 0;
}

What do you see is the problem? ppl say that it compiles well, but for me it is not the case.
thank you for your help.
Dreaddisk (3)
So, nobody knows?
SakurasouBusters (732)
cin >> apples;

Maybe this is better : 
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#include <iostream>

using namespace std;

int main ()
{
    int apples;
    cout << "How many apples did we sell today? : "; cin >> apples;
    cout << "Today we sold" << apples << "bushels of apples. \n";

    return 0;
}
Last edited on
Dreaddisk (3)
the thing is to assign the apples to 20 so the statement gets like that. look this is the snippet extracted from the book.

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// This program has literals and a variable.
 #include <iostream>
 using namespace std;

 int main()
 {
int apples;

 apples = 20;
 cout << "Today we sold " << apples << " bushels of apples.\n";
 return 0;
 }


(I thought about the cin, but it shouldn't be there in the first place).

the output should be this:
Today we sold 20 bushels of apples


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