الان تو سی پلاس پلاس این اشتباهه؟

include

using namespace std;

int main() { int a=0,b=0; cin>>a>>b; cout<<a+b; return 0; }

Arvant said:

الان تو سی پلاس پلاس این اشتباهه؟

include

using namespace std;

int main() { int a=0,b=0; cin>>a>>b; cout<<a+b; return 0; }

First of all, please post you source code in discussion in code format. You can hit a tab or 4 spaces before each line.

Please read the markdown help. You can also read the short help on the top of reply text box.

Second, you have to read the input until EOF. Try this:

int a, b;
while (cin >> a >> b) {
    cout << a+b << endl;
}

من موندم که چرا 2 تا فارسی باید با هم انگلیسی حرف بزنن. راحت باشین و موفق

سلام دوستان من تازه کار هستم و یک مشکلی دارم اگه بخوام با C++ توی ورودی بین ورودی هام فاصله باشه باید چیکار کنم؟؟؟؟ مثل 1 5 برای مسئله مجموع دو عدد میخوام

Dariush said:

سلام دوستان من تازه کار هستم و یک مشکلی دارم اگه بخوام با C++ توی ورودی بین ورودی هام فاصله باشه باید چیکار کنم؟؟؟؟ مثل 1 5 برای مسئله مجموع دو عدد میخوام

int a, b;
while (cin >> a >> b) {
    cout << a+b << endl;
}

Hi everyone. I've been having some problems submitting a Java program. Here's my code:

import java.util.*;
public class Main {
    public static void main(String args[]) throws Exception{
        Scanner scan = new Scanner(System.in);
        while (scan.hasNextInt()){
            System.out.println(scan.nextInt()+scan.nextInt());
        }
    }
}

It works with my computer, even if I add extra lines and spaces after the numbers. But the Judge tells me he gets a RuntimeError.

Can someone help me figure out what's wrong?

azureowl said:

Hi everyone. I've been having some problems submitting a Java program. Here's my code:

import java.util.*;
public class Main {
    public static void main(String args[]) throws Exception{
        Scanner scan = new Scanner(System.in);
        while (scan.hasNextInt()){
            System.out.println(scan.nextInt()+scan.nextInt());
        }
    }
}

It works with my computer, even if I add extra lines and spaces after the numbers. But the Judge tells me he gets a RuntimeError.

Can someone help me figure out what's wrong?

Your code is working fine. The problem is you have used a package in your main file.

You should not use any package name for your source code. Everything must be in the default package.

Hi . sorry to intrupt But The way you explaind in The question . it made me think that the Input data is from Some file .

that would be mush harder ... i was trying to solve that problem and i did .

main reason of my confusion was beacuse you said " EOF " = End of File .

Masoud Rahmani said:

Hi . sorry to intrupt But The way you explaind in The question . it made me think that the Input data is from Some file .

that would be mush harder ... i was trying to solve that problem and i did .

main reason of my confusion was beacuse you said " EOF " = End of File .

Standard input and output are files too.

In online judge systems, IO comes and goes to files. You can use this commands in your machine to test whether your solution works fine or not.

./my_solution_binay < input.txt > my_output.txt

It makes your standard input redirects to input.txt and print your standard output to my_output.txt :)

سلام دوستان ایرانی چگونه ورودی خروجی ها رو باید ست کرددر c++ cin>> cout>> به من جواب بدین

pc2 بعد کسی از دوستان با کار کرده به من اطلاع بده نیاز دارم به کمکش ممنون