Discussion :: Expressions - General Questions (Q.No.3)
|Souravb said: (Jul 11, 2010)|
|I cant understand it. Please help.|
|Afsheen said: (Jul 19, 2010)|
|If b>c then b is true else c is true, so 1st b>c is evaluated and stored then a>c is evaluated and stored. now the whole expression is considered.
Let us assume
(i) in b>c case this stmnt is true so b is saved.
(ii)in a>c case this stmnt is false so c is saved.
now the expression is in the form
Now finally this is evaluated.
you just assume the given stmnt as a>b?(a>c?a:c):(b>c?b:c).
I hope you understood.
|Durga said: (May 11, 2011)|
|I am not under stand please clear about it. In detailed because I don't know how to use ? opearator. So plese clear with a example how to use this operator.|
|Ramu said: (Aug 1, 2011)|
|Simply we have to think in general if..else format
max is a
max is c
max is b
max is c
This is implemented , thinking in this we could easily analyse for greatest of 3 or 4 or 5 and so on easily I think so.
|Vishwas Pathak said: (Aug 28, 2011)|
|Option A is also right i did it in the dev-c++ and i got first one as the answer.|
|Vinutha said: (Sep 18, 2013)|
|Can any one tell the correct syntax of all operators?|
|Heena said: (Oct 18, 2013)|
|max = a>b ? (a>C ? a : c) : (b>c ? b :c);
Now I guess this statement is more clear.
|Shashank said: (Nov 19, 2013)|
|What if in 'max = a>b ? (a>C ? a : c) : (b>c ? b :c)'
c is greater than both a and b, then the equation will be
max = a>b?c:c
Then how would the statement be evaluated? though the answer is C, I want the steps compiler takes to evaluate it.
|DEVIPRIYA said: (Jun 9, 2014)|
|Max = a>b?(a>c?a:c):(b<c?b:c).
First it checks a>b if condition is true then Max = (a>c?a:c).
Else Max = (b<c?b:c).
Again it checks the condition like this.
|Azhar said: (Jan 13, 2015)|
|It is not terminated with ";" (option C).|
|Merry John said: (Apr 15, 2015)|
|I am agree with @Vishwas and @Azhar. Option A should be correct one.|
|AdamK said: (Sep 6, 2015)|
|Condition operators does not require strictly the "()"s. And there is a syntax error in option C, just like @Azhar mentioned. Between A and C, personally I tend to choose A.|
|Mahalakshmi said: (Sep 13, 2015)|
|I am not understand please explain clearly about it.|
|Vibhor said: (Oct 23, 2015)|
|Please post any example using this statement.|
|Anshul Jain said: (Jan 8, 2016)|
|Any one explain me. Why option A is wrong?|
|Guddu said: (Apr 23, 2016)|
|I think option C is completely right.
Whereas option A having problem.
main.c:6:18: error: lvalue required as left operand of assignment
a>b ? c=30 : c=40; here "c=40" having problem.
|Apoorva said: (Aug 18, 2016)|
|I think, both the option A and C are correct.|
|Krishna said: (Sep 7, 2016)|
|I have excuted the first option it is correct only.|
|Prit said: (Sep 11, 2016)|
|I can't understand.
Why not to choose option A?
|Prit said: (Sep 11, 2016)|
|I think both the option A and option C are true.|
|Deepa said: (Mar 14, 2017)|
|I did not understand the meaning of the operator ":" between the variables.|
|Hemant said: (Jul 29, 2017)|
|If they are being so specific about parenthesis. They should also include a semicolon in the end of their result mentioned. Because I believe the first option will also work.|
|Mona said: (Aug 18, 2017)|
|Option C is also not correct because there is no semi colon in the end of the statement.|
|Sankar said: (Aug 28, 2017)|
|Here the expression is evaluated from right to left.|
|Reddy said: (Nov 27, 2017)|
|C. Also a syntax error because at the semicolon has missed.|
|Daniel said: (Dec 30, 2017)|
|; is missing in the C option.|
|Sivarenjini said: (Jan 27, 2019)|
|C option is also wrong.
There must be semicolon at the end. Then only it can be considered as valid.
|Husain said: (Apr 2, 2020)|
|A is not the correct answer. It will always generate the error of lvalue required
instead righteous way to write statement A is;
Of course, C, the option can also be termed wrong in syntax for not terminating it with a semicolon.
|Laya said: (Jul 15, 2020)|
|Can you explain clearly about this?|
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