C Programming - Structures, Unions, Enums - Discussion
Discussion Forum : Structures, Unions, Enums - Find Output of Program (Q.No. 6)
6.
What will be the output of the program ?
#include<stdio.h>
int main()
{
enum status {pass, fail, absent};
enum status stud1, stud2, stud3;
stud1 = pass;
stud2 = absent;
stud3 = fail;
printf("%d %d %d\n", stud1, stud2, stud3);
return 0;
}
Discussion:
24 comments Page 1 of 3.
Jayshri said:
7 years ago
Thank you all.
Keerthana said:
7 years ago
Since enum members are not pre-assigned,they will be assigned with 0,1,2 by default. So as a result pass=0,fail=1,absent=2
stud1=pass=0,
stud2=absent=2,
stud3=fail=1
Hence the output:0 2 1.
stud1=pass=0,
stud2=absent=2,
stud3=fail=1
Hence the output:0 2 1.
Naty said:
7 years ago
Thanks for the explanation @XYZ.
Deepak said:
8 years ago
Is there any run time, compile error in this program? Can anyone tell me?
Sharad said:
9 years ago
@Chandan.
This is not a garbage value.
By default enum variable is an integer so, it may return 8-bit garbage value.
Please, can anybody explain Monu's program in more detail.
This is not a garbage value.
By default enum variable is an integer so, it may return 8-bit garbage value.
Please, can anybody explain Monu's program in more detail.
Chandan said:
10 years ago
@Manu.
Those are garbage value as you have not assigned any value to those variables.
Those are garbage value as you have not assigned any value to those variables.
TANU KHANDELWAL said:
1 decade ago
#include<stdio.h>
int main()
{
enum status {pass, fail, absent};
enum status stud1, stud2, stud3;
stud1 = pass;
stud2 = absent;
stud3 = fail;
printf("%d %d %d\n", stud1, stud2, stud3);
return 0;
}
Actually we initialize that pass, fail, absent in the 0, 1, 2 order so the answer will be in 0, 2 1 as they asked.
int main()
{
enum status {pass, fail, absent};
enum status stud1, stud2, stud3;
stud1 = pass;
stud2 = absent;
stud3 = fail;
printf("%d %d %d\n", stud1, stud2, stud3);
return 0;
}
Actually we initialize that pass, fail, absent in the 0, 1, 2 order so the answer will be in 0, 2 1 as they asked.
Shrishail chanaveer said:
1 decade ago
Hi friends look at enum status first line (pass (0), fail (1), absent (2)).
This is the reason it is displaying 0 2 1 as output, hope I am clear.
This is the reason it is displaying 0 2 1 as output, hope I am clear.
Manju said:
1 decade ago
How is possible? Please explain this program.
Nagaraju said:
1 decade ago
How can you say pass0, pass2, pass1 @Sundar.
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