Latest C Aptitude Question SOLUTION: Consider the following code: function modify(a,b) { integer c, d = 2 c = a*d + b return c } function calculate( ) { integer a = 5, b = 20, c integer d = 10 c = modify

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(#M40037736) C Programming question Keep an EYE

Consider the following code:

function modify(a,b)
{
integer c, d = 2
c = a*d + b
return c
}

function calculate( )
{
integer a = 5, b = 20, c
integer d = 10
c = modify(a, b);
c = c + d
print c
}

Assume that a and b were passed by value. What will be the output of the function calculate( ) ?

Asked In C Srishti Sinha (9 years ago)

Unsolved Read Solution (18)

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Read Solution (18) :

bru  (9 years ago)

at first it goes to function c = modify(a,b);
passing a=5 and b=20;
c=a*d+b; //where as d is a local variable which is located in modify function.
c=5*2+20;
c=30
and it returns to caluclate() function
and c=c+d;//here d is declared as d=10;
c=30+10;
c=40;

Is this solution Helpfull? Yes (21) | No   

VENKATESH V C  (9 years ago)

40
the function follows the value in the given value in respective function

Is this solution Helpfull? Yes (1) | No   

sravya  (9 years ago)

In claculate function there is another function i.e modify(a,b).....so it goes to modify( ) i.e....c=a*d+b;
c=5*2+20=30
c=20..it returns c value
here again c=c+d..i.e
c=30+10=40
therefore ans ..is 40...

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Ashish kumar  (9 years ago)

modify(5,20)
c = 5*2+20 = 30
c = 30 + 10
c = 40

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vignesh R  (9 years ago)

Since c is declared inside the function. It's scope will end at the function exists so the value of c would become zero ans is 10

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ritesh ranjan  (9 years ago)

output of function calculate will be 40

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sarath chandra kumar boga  (9 years ago)

statement return c returns value 30. then c=30 and d=10. final output of funcction calculate() is 40

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k sudheer kumar   (9 years ago)

40 is the correct answer

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Ganesh   (9 years ago)

C value=40

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vyshnavi  (9 years ago)

c=40
bcz when function modify is called the value of c=5*2+20=30 and its value is returned to calling function in main.then we calculate c by takng d=10 bcz in main the value of d=10 due to local scope and calculate c=30+10=40

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sai nihar  (9 years ago)

40 i guess

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Kolluru Nagalakshmi  (9 years ago)

c=modify(5,20)
modify(5,10)
{

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PRITI MISHRA  (9 years ago)

ans will be 40

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shivam  (9 years ago)

c=40
when a=5 and b=20 pass through modify function,c will get calculated as (5*2)+20
and c=30 is returned
which is added with the value of local function calculate c=30+10
i.e. c=40

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santosh  (9 years ago)

value of c 40

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SWATI BURNWAL  (9 years ago)

Ans will be 40

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chakri  (9 years ago)

ans is 40

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vinitha  (9 years ago)

ans is 40

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