a=0;
b=(a=0)?2:3;
a) What will be the value of b? why
b) If in 1st stmt a=0 is replaced by -1, b=?
c) If in second stmt a=0 is replaced by -1, b=?
Answers were Sorted based on User's Feedback
a)3
because it is ternery operator its work like a if.. else..
in the comdition part a=0 i.e. the result of expression is
zero so it goes to else part i.s 3
b)b=3
c)b=2
Is This Answer Correct ? | 15 Yes | 3 No |
Answer / ashwin kumar
3 is the answer
2nd guy says we can't use "=" it's wroung we can use it in
this condition .
expl:
1st it will check condition part , condition part will
return false as, ANY VALUE OTHER THAN ZERO TAKEN AS TRUE IN
C LANGUAGE , here we are assiging zero to 'a' which give
false.
from basic of above contion , it condition return false it
will execute or return 2nd statement, i.e 3
so out put will be 3
Is This Answer Correct ? | 7 Yes | 1 No |
Answer / vignesh1988i
the value is 0 so this will go to 3.. the value of b=3
a) b=3... since we are not comparing the value os a's...
this is an assignment statement.... so a itself is 0, which
is an false condition.... so it moves to 3
b) the value of b=2... since -1 ia an non zero value... the
whole term wil become true....
c) b=2... same reson as above
actually the above conditional operater statement must be
full y enclosed witin braces.... then only we should assign
to a variable....
Is This Answer Correct ? | 4 Yes | 2 No |
Answer / vaibhav
b=3
becoz in ternay operator if statement is true then it
returns non zero vaqlue othervise it return 0 in that case
we initialize the value of a is 0 therefore it will exicute
a else part
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / simply rockz
in ternary operator a condition is required/// like..
<condition1>?<result1>:<result2>
b=(a=0)?2:3
so.. illegal use of ternary.../* "=" is an assignment operator*/
Is This Answer Correct ? | 1 Yes | 5 No |
Answer / ashwin kumar molugu
a)1st answer will be 3
in statement 1
b)if a=0 replaced with -1 its an error
in statement 2
c)if a=0 replaced with -1 2
answer is 2 becoz -1 is taken as true in c language
Is This Answer Correct ? | 0 Yes | 4 No |
void main() { int a=1; while(a++<=1) while(a++<=2); }
What is the package for freshers(Non IIT) in amazon(hyderabad). And what is the same for those who are a contract employee.
how to implement stack operation using singly linked list
What are the primitive data types in c?
what do structure language means?
How would you obtain the current time and difference between two times?
1 1 1 1 2 1 1 3 3 1 1 4 6 4 1
.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }
Explain what is the difference between a free-standing and a hosted environment?
we need to calculating INCOME TAX for the person. The INCOME TAX is as follows:- First $10000/- of income : 4% tax Next $10000/- of income : 8% tax Next $10000/- of income : 11.5% tax above $10, 00,00/- : 15% tax What is the Solution of this Question ?
Create a simple code fragment that will swap the values of two variables num1 and num2.
How can you determine the maximum value that a numeric variable can hold?