uva: 10783 – Odd Sum

10783 – Odd Sum

Solution in Java –


import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;

class Main_10783_OddSum {
       
    public static void main(String[] args) {

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        Scanner sc = new Scanner(br);

        int testCases = sc.nextInt();
        int startNum, endNum, sumOfOdds;

        for(int tc=1;tc<=testCases;tc++)
        {

            startNum = sc.nextInt();
            endNum = sc.nextInt();

            if(startNum%2==0) startNum+=1;
            
            sumOfOdds=0;
            for(int n=startNum; n<=endNum; n+=2)
            {
                sumOfOdds+=n;
            }
            System.out.printf("Case %d: %d\n", tc,sumOfOdds);

        }
        
        System.out.flush();
        sc.close();
        sc=null;
    }

}

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About M Moniruzzaman
A passionate software engineer, have been developing applications on various platforms such as Android, iPhone, .Net (C#) technologies and web based ASP.NET, PHP, JavaScript, jQuery technologies for more than 10 years. Especially I have expertise on developing applications for Android and iPhone, as well as service oriented, client-server based applications where clients will be reside on Android/iPhone that communicate with WCF(.NET) service hosted on server. I have completed certification in Microsoft Certified Professional Developer (MCPD) on .Net 4 . I have completed my graduation in -- B.Sc. (Engineering) in Computer Science and Engineering, ShahJalal University of Science and Technology, Bangladesh. Thanks, M. Moniruzzaman (Zaman)

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