C Programming - Declarations and Initializations - Discussion
Discussion Forum : Declarations and Initializations - Find Output of Program (Q.No. 1)
1.
What is the output of the program given below ?
#include<stdio.h>
int main()
{
enum status { pass, fail, atkt};
enum status stud1, stud2, stud3;
stud1 = pass;
stud2 = atkt;
stud3 = fail;
printf("%d, %d, %d\n", stud1, stud2, stud3);
return 0;
}
Answer: Option
Explanation:
enum takes the format like {0,1,2..) so pass=0, fail=1, atkt=2
stud1 = pass (value is 0)
stud2 = atkt (value is 2)
stud3 = fail (value is 1)
Hence it prints 0, 2, 1
Discussion:
57 comments Page 4 of 6.
Vinod said:
9 years ago
enum status stud1, stud2, stud3;
Can anyone explain this declaration statement?
Can anyone explain this declaration statement?
Prema said:
9 years ago
If enum takes value staring from 1 then the output will be D.
Karthi said:
9 years ago
What is the use of enum status stud1,stud2,stud3; line as Vinod asked? Please explain.
Kumar shanu said:
9 years ago
How it can possible?
Asmit said:
9 years ago
Example program:
#include <stdio.h>
enum week{ sunday, monday, tuesday, wednesday, thursday, friday, saturday};
int main(){
enum week today;
today=wednesday;
printf("%d day",today+1);
return 0;
}
Ans is 4 days.
#include <stdio.h>
enum week{ sunday, monday, tuesday, wednesday, thursday, friday, saturday};
int main(){
enum week today;
today=wednesday;
printf("%d day",today+1);
return 0;
}
Ans is 4 days.
Mounika said:
9 years ago
How it is 0, 2, 1? Where we are declared with 0, 1, 2. So output should be 0, 1, 2.
Rajashekar said:
9 years ago
enum takes the format like {0,1,2..) so pass=0, fail=1, atkt=2.
stud1 = pass (value is 0)
stud2 = atkt (value is 2)
stud3 = fail (value is 1)
Hence it prints 0, 2, 1.
stud1 = pass (value is 0)
stud2 = atkt (value is 2)
stud3 = fail (value is 1)
Hence it prints 0, 2, 1.
HARIPRASATH PANNEERSELAVAM said:
9 years ago
@RamKrishnan - Thanks for your kind information.
Puja said:
9 years ago
When I run this program then it produces the output only 0, 2 not 1. Why?
Mamun Rahaman said:
9 years ago
Thanks for all your kind information.
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