Interview Questions Answers in C C++ Errors, English

samuel vijayakumar

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Question { HCL, 68369 }

void main()
{
int i=1;
printf("%d%d%d",i,++i,i++);
}
Cau u say the output....?

Answer

first the initial value of i is 1
i++ is post decremented so,i++ must be 1

final value is " 1 2 1"

Is This Answer Correct ?

1 Yes

3 No

Question { 16543 }

How to calculate the area of a square plate with certain
thinkness?

Answer

area of cube is a^3 .so the area of square plate must be the
product of square size (a^2) and thickness (which may be in
any units )

Is This Answer Correct ?

8 Yes

2 No

Question { 16543 }

How to calculate the area of a square plate with certain
thinkness?

Answer

area of cube is a^3 .so the area of square plate must be the
product of square size (a^2) and thickness i.e, a^2*b.

Is This Answer Correct ?

3 Yes

1 No