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Rational Software Analyzer


Company: IBM

Average User Rating (6 reviews)

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User Reviews
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    Version Reviewing: 7.1

    "programming language support, and technology support"

    by Atri on Jun 2, 2016 11:28 PM

    Summary:
    Rational Software Analyzer family, Identify and fix software defects early in the development lifecycle

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    Version Reviewing: beta

    "Application lifecycle Management"

    by Teamug on May 26, 2016 2:48 AM

    Summary:
    Were beta testing the rational software on a new Application development and this tool has been very useful for helping setup code QA and were appraising its use as a debugging tool for future developments. All good so far

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    Version Reviewing: 89%

    "26"

    by aleen on Feb 10, 2014 10:35 AM

    Summary:
    79

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    "very good"

    by saroj kishan on May 31, 2013 12:49 PM

    Summary:
    worth enough

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    Version Reviewing: 5

    "good i have use this S/W"

    by MEENU on Feb 21, 2012 12:06 AM

    Summary:
    HI Friends, i am use this tools and great tools help my some problem solve Thanks

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    "Sanity is important."

    by jowen on Sep 1, 2011 2:46 PM

    Summary:
    Independent and freeware static analysis tools are fine if you want something that easy and cheap for small projects, but when you want to do heavy lifting for something that is seen across your company, or used by a few hundred / thousand employees, I’d recommend looking at IBM’s Rational Software Analyzer. Though no software analyzer will get everything, nobody does it better than IBM. It is automated, which is good and bad. I don’t like automated analyzers when they fix things on their own, but Rational offers solutions and quick fixes, and it doesn’t take very long to perform its analysis. For massive, multi-day projects (aren’t they all?), it’s easy enough to send what code that you’ve already done through the analyzer. Unless you’ve done something stupid like end in the middle of a loop, it’s a good sanity check. In the end, isn't that just what we need?

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SOLVE THIS CODE

What does this code do?

static void mysteryFunction(int nr, int dr) {
        if (dr == 0 || nr == 0) {
            return;
        }
        if (dr % nr == 0) {
            System.out.print("1/" + dr / nr);
            return;
        }
        if (nr % dr == 0) {
            System.out.print(nr / dr);
            return;
        }
        if (nr > dr) {
            System.out.print(nr / dr + " + ");
            mysteryFunction(nr % dr, dr);
            return;
        }
        int n = dr / nr + 1;
        System.out.print("1/" + n + " + ");

        mysteryFunction(nr * n - dr, dr * n);
    }
 
// Driver Code
    public static void main(String[] args) {
        int nr = 6, dr = 14;
        System.out.print("Fraction Representation of "
                + nr + "/" + dr + " is\n ");
        mysteryFunction(nr, dr);
    }
}

Programming Language: Java

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